Company Profile of Twenty First Century Communications, Howrah[20.4.12]

COMPANY PROFILE

OF

Twenty First Century Communications

82/2/1, Bhairab Dutta Lane, Nandibagan, P.O.Salkia-711106, Dist.Howrah, West Bengal, India

1

Established in 2002 as a Proprietary concern, we started our operation as the Sole Selling Agent of M/s Dag Process Instruments, Thane (an EIL enlisted manufacturer) for their supervisory instruments like Pressure, Level, Flow & Temperature switches. Over the period of over nine years, we have broad based our product portfolio incorporating various process & factory automation instruments (transmitters, switches, gauges, meters, sensors) & analysers, with the aim to establish our self as a Solution Provider rather than a reseller. Staring with a turnover of close to INR 0.1 million in 2002-2003, we are poised to cross a humble turnover of INR 12 million in 2012-2013 (March~April).

Brief Introduction

Twenty First Century Communications, Howrah 2[Tel: 033.2675 8333, 2675 5544 eMail: [email protected]]

Mission Statement

To establish team TFCC as the most respected & distinguished Solution provider / Instrumentation Distributors in the Eastern part of India

To provide perfect & innovative Solution to customersTo ensure availability of the latest Technology to the

customersTo pursue the best Practices and recognised industry

StandardsTo conduct business in a manner which ensures Respect for

people, communities & the environment; to honestly discharge our Responsibility to the Society and the Environment alike.


Our CORE VALUES

Honesty & Integrity : Practice & maintain highest corporate ethics of Honesty & Integrity with Principals, Suppliers, Customers, Associates and Colleagues.

Practice Quality Culture, Excellence : Endeavour to improve quality of man-powers by educating all. Adopt a system in which quality is an integral part of our development process towards excellence.

Customer focus : Providing the right solutions and reliable products to the customer based on engineering principles with desired quality and service.

Leadership: To become the leader in every aspect of our business, the spirit of leadership being instilled at every level.


Principals We Represent

As Authorised Agents:Dag Process Instruments Pvt. Ltd., Thane (India)Sigma Instruments Company, Mumbai (India)

We also Resale the products of:Euchner GmbH+Co.Kg., Germany)Loke Engineering GmbH. & Co.Kg., GermanyHohner Elektrotechnik GmbH, Germany And many others

As Authorised Distributors/ Channel Partners:Kobold Instruments Pvt. Ltd., Pune, India (100% subsidiary of Kobold Messring GmbH., Germany)Turck India Automation Pvt.Ltd., Pune, India (100% subsidiary of Hans Turck GmbH. & Co.Kg., Germany)Testo India Pvt. Ltd., Pune, India (100% subsidiary of of Testo AG., Germany)

Banner Engineering India Pvt.Ltd. (100% subsidiary of Banner Engineering Corp., USA)


Products Currently Handled -Mfr./Brand: Testo India Pvt. Ltd., Germany

Twenty First Century Communications, Howrah 6

Gas AnalysersGas Analysers::Emission / Flue Gas Analyser- 6 Gas Analysers, model:350- 4 Gas Analysers, model:340- 3 Gas Analyser, Model:327Other Gas Analysers


Video PROBoroscope/Camera

The 318-V digital boroscope/camera with video output is ideal for visually inspecting and recording difficult to reach areas. The miniature imaging sensor at the tip of the 42” shaft transmits crystal-clear video to a 2.5" full colour LCD screen. The shaft is ruggedly constructed to resist most solvents, oil and water. In contrast, the cameras sensitivity, bright, white LED light, and auto-focus capability allow you to view objects as close as 3/8". These features combine to give you a superior boroscope that’s both rugged and reliable.



FiberscopeThe testo 319 fibre-glass fiberscope facilitates easy inspections at difficult-to-access points such as in air ducts, ventilators, machines and motors etc. Diagnoses such as corrosion, friction wear, condition of welding joints, loose parts and lots more can be made very early, very quickly and very easily using endoscopy. The flexible testo 319 can be guided through hollow spaces, bore holes and bends. You can adjust the focus using the focussing wheel. In this way the damaged point can be appraised without the need for dismantling. Highly flexible with a bending radius of only 50 mm, with middle flexibility or stiff; extraordinarily versatile applications thanks to different, push-on casings.



Thermal ImagersTesto has more than 10 patents on infrared thermometry and thermal imaging. Testo Thermal Imagers can measure from sub-zero temperature to +550oC.

The thermal imager testo 882 in ergonomic pistol design, with 320 x 240 pixels, stands out thanks to even more precise infrared images. With 76,800 temperature measuring points, it sees every detail on the measured object. This makes it easier for you to detect anomalies and weaknesses from greater distances, allowing you to work more quickly.Twenty First Century Communications, Howrah 9


Other Portable Products for:

Humidity measurement/logging Temperature measurement &

logging Velocity measurement & logging Pressure measurement & logging Lux measurement & logging Sound level measurement &

logging

Other On-Line Products:

Dew Point measurement & transmission

Flow (velocity & volumetric) measurement & transmission


Products Currently Handled -Mfr./Brand: Loke Engineering GmbH. & Co.Kg.,

Germany

LaserLaser Level & Distance Transmitters & Hot Hot Metal DetectorMetal Detector

LOKE Engineering offers a wide range of contactless distance sensors. These gages uses different kind of laser based measurement laser based measurement principles to fullfill all demands.

Key Features:Distances from 2mm up to 3000 mAccuracy from micrometers up to centimetersMeasurement on hot and cold materialReflectorless (up to 400 m, depending on target surface)High measurement speedEasy programmingand many more...


Laser level transmitter

Laser distance transmitter

Hot metal detector

Products Currently Handled -Mfr./Brand: Kobold Messring GmbH.

GermanyFlow InstrumentsFlow Instruments::Compressed Air Flow Meters/CountersFlow Transmitters, Switches & Meters (with or without Analogue or Digital Indication), for water, oil, liquid chemicals, air & other gases (Like Nitrogen, etc.)- Magnetic type Flow Measurement- Mass type Flow measurement- Vortex type Flow measurement- Oscillator type Flow measurement- Differential Pressure flow measurement- Turbine, Vane, Pelton Wheel type flow measurement- Flap & Baffle Plate type flow measurement- Spring balanced float, Float in tapered glass, i.e., rotameter principles- Gear Wheel, Screw, Piston type Flow measurementSight Flow Indicators & Sight Glasses

KAL- Calorimetric Flow Meter

DWU- Flow Monitor for Water & Oil

DOG- Oscillating

Flow Transmitter



Germany

Level InstrumentsLevel Instruments::Level Switches (Non-Contact, with or without Digital Indication), for solids & liquids:- Ultrasonic typeLevel Transmitters, Switches (Contact type), for liquids:- Float, Displacer, Capacitance, Conductivity, Microwave, Potentiometric, Optical, Vibratory, etc.Level Transmitters, Switches (Contact type), for solids:- Capacitance, Conductivity, Vibratory (Rod & Tuning Fork), Rotary Paddle, Pendulum, etc.Level Gauges, for liquids: - Magnetic, Transparent, Reflex & Tubular typeLevel Indicators , for liquids:- Float & Board, Float & Tape type

KOBOLD Rotary Paddle type Level Monitor

KOBOLD Vibrating type Rod Level

Switch



GermanyPressure Instruments:Pressure Instruments:Portable type Handheld precision pressure meter

In-Line type Gauges (Pressure, Vacuum, Compound, Differential Pressure)- with analogue display (Bourdon tube, Capsule& Diaphragm type)- with Digital Display (Piezo-resistive type)

Battery operated 24VDC operated

Transmitters (Pressure, Vacuum, Compound & Differential Pressure):- Blind type - with Digital Display

With optional transistor (PNP/NPN) O/P

In-Line typeSwitches (Pressure, Vacuum, Compound) - Blind (Micro switch) type- with analogue display (Bourdon tube, Capsule& Diaphragm) (inductive or micro switch) type- with Digital Display (Piezo-resistive) (Relay operated) type

Battery operated 24VDC operated - with Digital Display (Piezo-resistive) (Transistor – PNP/NPN) type

24VDC operated Switches (Differential pressure) –- with Digital Display (Piezo-resistive type)- - 24VDC operated (Option: 4~20mA O/P)



GermanyTemperature Instruments:Temperature Instruments: Portable type Handheld precision temperature meter with Digital DisplayInfrared thermometer with Digital Display In-Line type Sensors- Thermocouples- Resistance Temperature Detectors(RTDs)- Infrared thermometers (fixed installations) Gauges- Glass thermometers- with Analogue display (Bi-Metal, Gas type)

Stem thermometers Shaft thermometers Capillary thermometers Safety thermometers

- with Digital Display Battery operated 24 VDC operated

Transmitters (0~20mA, 4~20mA or 0~10VDC):- With Digital Display

With optional transistor Output (PNP/NPN O/P)

With optional relay Output With optional RS232 port

Thermostats: Switches :- without display - with Analogue Display

With Micro Switch Output - with Digital Display

With transistor Output (PNP/NPN O/P) With relay Output (PNP/NPN O/P)



GermanyAnalysers:Analysers:Portable type Handheld pH, Redox meter with Digital DisplayHandheld conductivity meter with Digital Display

In-Line type Sensors- Gel filled pH combi probe- Gel filled ORP probe- Inductive conductivity probe- Conductive conductivity probe Meters- Turbidity meter- Density meter Transmitters- Transmitters for pH (with Digital Display)- Transmitters for ORP (with Digital Display)- Transmitters for Conductivity (with Digital Display)- Transmitter for Turbidity

Humidity Instruments:Humidity Instruments:Portable type Handheld Humidity meter with Digital Display

In-Line type HygrostatsTransmitters - Transmitters for Rh% without Display- Transmitters for Rh% & Temperature (with Digital Display)


Products Currently Handled -Mfr./Brand: Turck AG. / Hans Turck GmbH

& Co.KG, Germany

Sensors:Sensors:Proximity Sensors / Switches: Inductive sensors / switches (By Shape/Size)

Threaded (M5, M8, M12, M18, M30 & G47) Smooth Barrel (3, 4, 6.5, 11, 20, 34 & 40 mm), Rectangular( 5x5x25 to 48x57x130 mm) & Cuboid

Nominal Sensing ranges: from 0.8 to 100mm Ring sensors (inside ring diameter:

6mm, 10mm, 15mm, 20mm, 30mm, 40mm, 50mm, 100mm; option: analogue output)

Tube sensors Slot sensors (slot width: 2mm,

3.5mm, 5mm, 15mm) Dual sensors for rotary actuators Inductive sensors as Power Clamp

Monitor

Tube sensor Tube sensor

Slot Slot SensorSensor

Dual sensor for Ring Dual sensor for Ring sensorsensor

rotary actuatorrotary actuator


Sensors:Sensors:Proximity Sensors / Switches: Inductive sensors / switches (By Application)

Standard application Extended sensing ranges Threaded (Size:Sn)→ M8:6mm, M12:10mm, M18:15mm,

M30:30mm, G47:40mm, Cuboid → Cuboid 12:17mm, 40:50mm, 80:75mm,

90:100mm) Extended temperature ranges (up to 100, 120, 160 &

250˚C) Chemical resistance (Plastic body & teflon coated) For Ex-area (NAMUR) For wash down applications (IP69) For welding applications (weld immune sensors) High pressure resistant sensors: M8 – Max.22, M12 – max.20,

M18 – max.15, M30 – max.10 (in Bar) High pressure resistant sensors: M18 – max. static pressure

100 Bar (for conductive media); High pressure resistant sensors: M18 – max. static/dynamic

pressure 500/350 Bar (for non-conducive media) Factor 1 (same sensing distance) for all metals

Products Currently Handled -Mfr./Brand: TURCK, Germany

Inductive sensor for parts position

control in die press tool

Inductive sensor as power clamp

monitor: Power block with two

connected sensors


Products Currently Handled -Mfr./Brand: Turck AG. / Hans Turck GmbH &

Co.KG, Germany

Sensors:Sensors:Proximity Sensors / Switches: Capacitive sensors / switches (By Shape/Size)

Threaded (M12, M18, M30) Smooth Barrel (34, 40 mm) Rectangular/Cuboid(QF 5.5, Q08, Q10, Q14, Q20, Q80)

Nominal Sensing ranges: from 3.0 to 50.0mm

Capacitive sensors / switches (By Application) Standard application Extended sensing ranges Extended temperature ranges (up to

100˚C) Chemical resistance (Plastic body & teflon

coated) For Ex-area (NAMUR)



Sensors:Sensors:Inductive Angle (Rotary Position) Sensors: The measuring principle of rotary position sensors is based on oscillation circuit coupling between the transducer and the sensor, whereby an output signal is provided proportional to the angle of the positioning element. Owing to the non-contact principle, the robust sensors are maintenance and wear-free and they excel in terms of optimum repeatability, resolution and linearity within a broad temperature range. Thanks to the innovative technology, electromagnetic interferences have no influence on the measured signal.Output: 0.5~4.5V, 0~10V & 4~20mASensors:Sensors:Inductive Linear Displacement Sensors: The new inductive linear position sensor operates on the basis of a completely new, revolutionary measuring principle. The positive features of standard measuring sytems are combined and systematically developed further. The position is not detected via a positioning magnet but via an inductive oscillating circuit. The sensor is thus completely immune to magnetic fields which are generated by large motors for example. Devices with measuring ranges from 100mm to 1000mm are available, whereby the measuring range is individually adjustable at the push of a buttonTwenty First Century Communications, Howrah 20

[Tel: 033.2675 8333, 2675 5544 eMail: [email protected]]


Sensors:Sensors:Magnetic Field Sensors: Magnetic field sensors are activated by magnetic fields and are especially suited for piston position monitoring in pneumatic cylinders. Based on the fact that magnetic fields can permeate non-magnetizable metals, it is possible to detect a permanent magnet attached to the piston through the aluminium wall of the cylinder. Magnetic-inductive permaprox sensors made by TURCK operate on a patented function principle. Thus they are capable of reliably detecting permanent magnets of various field strengths on all common cylinder types. They operate completely wear-free and are short-circuit protected; a weld-field immune version for welding applications is also available.Sensors:Sensors:Magnetic Inductive Sensors (M8, M12): Typical applications for magnetic-inductive sensors include "pig" detection and gate monitoring. Since magnetic-inductive sensors are actuated by external magnetic fields, they are capable of providing large operating distances despite a compact housing design. With the actuation magnet DMR31-15-5, the M12 sensor series features a nominal switching distance of 90 mm.


Products Currently Handled -Mfr./Brand: Turck AG. / Hans Turck GmbH &

Co.KG, Germany

Ultrasonic sensors use ultrasonic waves for non-contact and wear-free detection of a large variety of objects. It does not matter whether the object is transparent or opaque, metallic or non-metallic, or of liquid, solid or powdery consistence. Environmental conditions such as spray, dust or rain hardly affect their function.

Output: Either Switching or Analogue TURCK

Ultrasonic

Sensors

Sensors:Sensors:Ultrasonic Proximity Sensors:

Model: DU6-2AP8X2-H1151, for Reliable detection of single or multi-layer paper, plastic or metal foils. Measuring range: from 20gm paper to 1100gms cardboard.


Sensors:Sensors:Flow Sensors: Calorimetric principle


TURCK's flow sensors monitor reliably and wear-free the flow of gaseous and liquid media. The calorimetric operation of the sensors is based on the heat transport/heat loss principle, i.e., when fluid moves over the heated sensing probe, heat is conducted away from the sensor. The heat loss is thus a measure of the flow speed.

There are immersion and inline sensors available which can also be used in explosion hazardous areas according to ATEX 100a. Customer-specific versions with special housing designs, materials and connections are available on request.

For Liquid & Gaseous mediaImmersion sensors (with or w/out integrated signal

processor)Inline sensors (with or w/out integrated signal

processor)

Thermal flow rate sensor for Liquid media(2 switch or switch/current O/Put)

The thermal inline flow sensors by TURCK measure reliably and wear-free the flow rate of water/glycol mixtures with an accuracy of 10%. The thermal operation principle of the sensors is based on the cooling of a heated sensing probe, achieved by a fluid motion alongside the probe. The heat loss is thus a measure of the flow speed resp. flow rate.

Immersion type

Inline type

Thermal flow type


Sensors:Sensors:Flow Sensors: Vortex principle

the flow rate of water with an accuracy of 2%. Vortex flow meters operate according to the flow separation principle, also known as "Karman vortex". If an exactly defined obstruction is positioned in a (minimum) flow, vortexes separate at a certain frequency (Karman street). The vortex separation frequency detected by the flow meter is the measure for the flow speed resp. flow rate.


Vortex type

Sensors:Sensors:Flow Sensors: Magnetic-Inductive principle The magnetic-inductive inline flow meter FCMI by TURCK measures reliably and wear-free the flow rate with an accuracy of 2%. A magnetic field permeating a measuring tube deviates the free charge carriers in the targeted medium to the tube walls. Voltage is created by electrical separation and picked up by two laterally mounted electrodes. The magnitude of voltage depends on the flow rate resp. flow if the magnetic field is known. Thus these flow meter monitors reliably and wear-free the flow of various different liquid media which feature a determined minimum conductivity.Range Output Minimum Conductivity Model

0~40 LPM PNP NO/NC programmable, (analogue) 4~20mA

>10 μS/cm (water>15μS/cm)

FCMI-10D08DYA4P-LIUP8X-H11410~80 LPM

20 μS/cm (water >30 μS/cm

FCMI-15D12DYA4P-LIUP8X-H1141


Range: 2~20 LPM, water, Output: PNP NO/NC programmable, (analogue) 4~20mA

[Model: FCVI-10R09DYA4P-LIUP8X-H1141]

The TURCK Vortex flow meters measure reliably and wear-free


Sensors:Sensors:Pressure Sensors:


The entire range of “TURCK” patented pressure sensors works with a piezo-resistive ceramic measuring cell and is divided into four families based on the different housing styles. The PS series (accuracy rating 0.5% of full scale) comes in a

robust stainless steel housing with a 4-digit 7-segment display. Different versions are available with switching and analog output. IO-Link compatible

The PC-M series (accuracy rating 2 % of full scale) comes in a die-cast housing with a 4-digit 7-segment display and a stainless steel pressure connection.

The PT series (accuracy rating 0.3 % of full scale) comes in a stainless steel housing with 2-wire technology and analog output.

Die PC series (accuracy rating of 0.3 % of full scale) features a customer-specific switching output.

The PK series (accuracy rating 1.0% of full scale) comes in a very light housing and is only suited for pneumatic and vacuum applications.

Ranges (Bar)

-1~0, 0~1, -1~1, -1~2.5, -1~10, -1~16, -1~25, -1~40, 0~1, 0~2.5, 0~10, 0~16, 0~25, 0~100, 0~250, 0~400, 0~600

Output types AC NO contact Relay O/P, DC Analogue output, DC NO/NC PNP/NPN switching optionally with DC analogue output

Display With or W/Out

Diaphragm

Flush or Internal



Sensors:Sensors:Pressure Sensors: PS500 – The Champion The new pressure sensor series PS500 combine high accuracy and excellent performance with simple and safe mounting and operation. The sensors are flexible in use and easy to programme. These instruments offer you, inter alia, some special features: (1) The instruments assembly is suitable for mounting both in vertical and suitable for mounting both in vertical and horizontal positionhorizontal position; (2) In the pressure-less state, the housing of the PS500... series can be rotated by 360° after mounting - this avoids one practical problem. As you fasten the assembly and firm up the thread engagement, the display may appear in a different viewing angle/direction. In PS500 series pressure instruments you can turn the display to your viewing angle/direction. (3) The read direction of the on-site display can be inverted via software The read direction of the on-site display can be inverted via software by 180° by 180° - this avoids another on site viewing issue. If the instrument be mounted in a horizontal plane. and you are viewing the display from its rear position, (such that you have to read the display as inverted letters) , then you can program the display to be rotated by 180 degrees so that you can now read as you view normally. (4) 4-digit 7 segment display in a patented elevational design 4-digit 7 segment display in a patented elevational design [US Patent No. US D551105 S assigned to M/s Werner Turck GmbH. & Co.Kg.] ensures that the display can be viewed clearly from a distance and offers a large viewing angle. (5) Outputs: 1st Channel switching output switching output or IO-Link mode & 2nd channel re-2nd channel re-programmable as analogue current output (4~20mA). programmable as analogue current output (4~20mA). This means you have the future provision to use it as a switch or a transmitter, or both!



Sensors:Sensors:Temperature Sensors: Media Contact, In-Line type The products are used everywhere where temperatures for control and optimisation of processes must be detected and monitored. They combine high accuracy and excellent performance with simple and safe mounting and operation. They are flexible to use and easy to program.

Typical applications are process-related installations, manufacturing facilities and units, as well as air-conditioning systems. With respect to temperature sensors, various lengths and diameters are available. The temperature sensor can be easily adapted even to critical applications using diverse protective tubing or compression ferrule fittings. This provides maximum flexibility in use.


Type Output Image

Evaluation (incorporated probe)

- Compact transmitter, W/out display, max.150˚C

4~20mA analogue

- Miniature transmitter, W/out display, max.150˚C

4~20mA analogue

Evaluation (Sensor via M12)

- With display, -50~500˚C 2PNP/NPN,

PNP/NPN NO/NC, 4~20mA

PNP/NPN NO/NC, 0~10VDC

- Without display, Switch point setting: 0~150˚C (For connection to external probes of TP series)

PNP NO (factory set)

4~20mA analogue

Temperature detector

- Rod type probe, -50~500˚C [TP-203A, TP-206A]

Pt-100, 4-wire

- Compact sensor, -50~120˚C [TP-103A] Pt-100, 4-wire

- Cable sensor, -50~105˚C [TP-306A] Pt-100, 4-wire

- Special sensor, -50~120˚C [TP-104A] Pt-100, 4-wire


Sensors:Sensors:Temperature Sensors: Media Contact, In-Line type

Twenty First Century Communications, Howrah 28 [Tel: 033.2675 8333, 2675 5544 eMail: [email protected]]

The non-contact sensors of the M18T series are mainly passive receivers. The thermal radiation of an object within a wave length range of 8 to 14 µm is transformed into an electrical signal via a thermopile and then conditioned as an output signal. The D:S (distance: spot) ratio, which specifies the measuring field diameter at a defined distance, is important in this context. Optimal configuration is achieved if the measuring field is completely covered by the target surface, the temperature of which is to be monitored

Sensors:Sensors:Temperature Sensors: Non-Contact, Stationary type

Type D:S Ratio Output

Non Contact 6:1, 8:1, 14:1

Switching Output

6:1, 8:1, 14:1

Analogue Output:0~10V





Sensors:Sensors:Level Sensors: Non-Contact, Non-Invasive type Non-invasive ultrasonic sensors detect liquids through the metal or glass wall of containers or tanks. For this purpose they generate a high frequency ultrasonic pulse the echo of which is detected and evaluated by the sensor. The sensor compares the current echo with the taught curves representing the empty and filled status of the container and sets the output accordingly. Electrical or acoustic interferences or a sensor failure due to insufficient coupling are indicated by an LED and an alarm output.Salient Features:Detection of a liquid from the outside through the wall(1..15mm) of a container (Min. container diameter: 100mm, Max. container diameter in echo model: 2000mm and in reverberation model: anyNo medium contact, functions just as well with aggressive media as with pressure containersFor use with container materials, such as steel, stainless steel & glassMounted with brackets used for weld or retention strap mounting [Series M30] or with tri-clamp welding or adhesive adaptor [Series T50] Selection of operation mode – reverberation or echoConvenient teach-in of filling states via teach adaptor VB2-SP1 or via connection of the teach line with “+”Available for ATEX Category II 3 G, Ex Zone 2 & ATEX Category II 3 D, Ex Zone 22[Tel: 033.2675 8333, 2675 5544 eMail:

[email protected]]



Sensors:Sensors:Inclination sensors:

By inclination is meant the relative angular tilt to the horizon or perpendicular. Any deviation from this home position (perpendicular) can be detected quickly and precisely with inclinometers made by the sensor specialist TURCK. Inclinometers make use of the local gravity for the measurement of angular tilt. The MEMS technology (Mikro-Elektro-Mechanic-Systems) on which the inclinometer is based, enables multiple application solutions for machines, roboters, vehicles and airplanes, agricultural and construction machinery, solar plants, transport devices or automatically adjustable furniture. The TURCK product portfolio currently comprises inclinometers in rectangular

housing Q20L60 and with the following angular ranges: ±10°, ±45° und ±60°. All versions feature analogue voltage or current outputs.

Zero calibration +/-5° via pin 5 (e.g. with the teach adapter VB2-SP3).




Test Box for Sensors:Test Box for Sensors:Universal Test Box:Universal test device for inductive, magnetic-field, capacitive and fibre optic sensors.

Accessories for Sensors:Accessories for Sensors:Sensor Accessories:

TURCK offers a large selection of accessories for operation, mounting and protection of sensors. TURCK offers functional accessories and actuation components, mounting accessories for simple and safe mounting as well as protective devices, e.g. for protection against mechanical destruction.

Universal test device for different sensors 2-wire DC sensors 3/4-wire DC sensors (npn/pnp) NAMUR sensors according to EN 60947-5-6 Function testing without having to disassemble the sensor User-friendly operator and display elements Powered by 2 batteries 9V




Process Automation Instruments:Process Automation Instruments:Point-to-Point: Interface TechnologyThe TURCK interface product portfolio comprises a large variety of devices for isolation, conversion, processing and conditioning of analogue and digital signals.The housing designs comply with industrial standards:Interfacemodul (IM) series in modular housing Interfacemodul Efficient (IME) series in modular housing Interfacemodul Backplane (IMB) series multimodul (MK) series in modular housing multisafe® (MS) series in modular housing multicart® (MC) series on 19’’ card Interfacemodul Cartridge (IMC) series for the IP67 area Interfacemodul Small (IMS) seriesProcess Automation Instruments:Process Automation Instruments:

Point-to-Bus: Fieldbus TechnologyHere you can find all fieldbus I/O stations made by TURCK, sorted according to product families. The assortment provides a complete product range for all standard industrial fieldbus systems of process automation. Modular fieldbus nodes for the use in control cabinets or directly in the field, as well as compact stations in IP20 or IP67 build up the TURCK fieldbus product range. A tailor-made solution is thus available on request.




Process Automation Instruments:Process Automation Instruments:Bus-to-Bus: FOUNDATIONTM Fieldbus & PROFIBUS-PA As a full-range supplier of FOUNDATION™ fieldbus H1 TURCK

offers the complete product range between PLC and sensor/actuator level.

This means that different power conditioner i.e. power supplies with diagnostic function are available. A multitude of junction modules with integrated short circuit protection are responsible for signal distribution.

As part of the passive connection technology the TURCK-product portfolio comprises cables, connectors, field junctions and terminating resistors. The components are manufactured according to the highest quality standards and

Concerning passive connection technology for PROFIBUS-PA, the TURCK product portfolio offers cables, connectors, field junctions and terminating resistors. The components are manufactured according to the highest quality standards and are designed for direct mounting on the machine or for integration in the process. Generally suited for harsh industrial environments, all these products meet a wide range of technical specifications. The pre-moulded data and power cables ensure fast and error-free installation through consistent plug & play technology. Gold-plated contacts ensure data integrity and reliable voltage supply.

are designed for direct mounting on the machine or for integration in the process. Generally suited for harsh industrial environments, all these products meet a wide range of technical specifications. The pre -moulded data and power cables ensure fast and error-free installation through consistent plug & play technology. Gold-plated contacts ensure data integrity and reliable voltage supply.




Connection Technology:Connection Technology:ConnectorsApart from factory & process automation products, TURCK scope of manufacture /delivery also includes all connectivity products such as passive junctions, connectors, sensor and fieldbus cables.

Varieties:M12x1, M18x1 / 8 mm, M16x0.75, M23x1 Round ConnectorsM12x1 Male & Female Connectors, Straight & AngledValve Connectors: Construction type A, B, I & C; contact spacing 9.4mmSensor/Actuator Junction System: M12x1 box, M8x1 / 8 mm box2 Port Junction Systems: Y junction, Block junction, T-PieceField wireable connectorsHigh temperature connectorsFood Beverage Plus Round ConnectorsTPE Initiation line

Modular and compact I/O systems in IP20 and IP67 for all standard fieldbus networks, for safe transmission of data as well as RFID and fieldbus system solutions round off the portfolio.



The new S370 cable is compatible with all our automation products and fulfils all requirements of the automation industry. Costs are considerably reduced. The standard product features are:-Qualified for drag chain use -Do not contain halogen, silicone and PVC -UL approved -Resistant to weld splatter -Resistant to chemicals and oils -Resistant to microbes and hydrolysis -Flame retardantThe new automation line is immediately available. The M8x1 as well as the M12x1 are available as female and male, straight and angled, 3 and 4-pole versions. The M12 connector is also available as 5-pole version. The entire product family fulfils the requirements of protection class IP67.The connectors with extruded AL cable are available in standard lengths of 2 m, 5 m and 10 m The AL connection cables are available in standard lengths of 0.3 m, 0.6 m, 1 m, 1.5 m, 2 m und 5 m. Special lengths are available on request.


Connection Technology:Connection Technology:Connectors



Products Currently Handled -Mfr./Brand: BANNER, USASensors:Sensors:

Miniature Photoelectric SensorsCompact Photoelectric SensorsMidsize Photoelectric SensorsFull-size Photoelectric SensorsLaser SensorsUltrasonic SensorsFiber Optic SensorsClear Object Detection SensorsPart-Sensing SensorsMeasuring Array SensorsSlot SensorsAnalog OutputOptical Touch ButtonTemperature SensorsVehicle Detection

Radar SensorsLight Gauging SensorsIntrinsically SafeTrue Color SensorsRegistration Mark SensorsLuminescence SensorsIO-Link® SensorsRemote AmplifierHigh-Pressure, Washdown RatedSensors Accessories


Products Currently Handled -Mfr./Brand: BANNER, USAMachine Machine

Safety:Safety:Safety Light Curtains (Type 4)Safety Light Curtains (Type 2)Safety Laser Scanners (Type 3)Safety Interlock SwitchesTwo-Hand Control ModulesSafety Controllers and ModulesEmergency Stop & Stop ControlMachine Safety Accessories

EZ-SCREEN Safety EZ-SCREEN Safety Light Curtain Light Curtain

SystemsSystems

AG4 Series Safety AG4 Series Safety Laser ScannersLaser Scanners

STB Self-Checking STB Self-Checking Touch ButtonsTouch Buttons

DUO-TOUCH Run DUO-TOUCH Run Bar with STB Bar with STB

ButtonsButtons

SC22-3 Safety SC22-3 Safety ControllerController


Products Currently Handled -Mfr./Brand: BANNER, USAVision Sensors and Vision Vision Sensors and Vision

LightingLighting::Vision SensorsVision LightsVision SoftwareVision Accessories

iVu Integrated iVu Integrated Vision SensorsVision Sensors

PresencePLUS P4 PresencePLUS P4 AREA & AREA 1.3 AREA & AREA 1.3

SeriesSeries

iVu RemoteiVu RemoteVision SensorsVision Sensors

PresencePLUS P4 PresencePLUS P4 EDGE & EDGE 1.3 EDGE & EDGE 1.3

SeriesSeries

PresencePLUS P4 PresencePLUS P4 GEO & GEO 1.3 GEO & GEO 1.3

SeriesSeries

PresencePLUS P4 PresencePLUS P4 OMNI & OMNI 1.3 OMNI & OMNI 1.3

SeriesSeries

PresencePLUS P4 PresencePLUS P4 BCR & BCR 1.3 BCR & BCR 1.3

SeriesSeries


Products Currently Handled -Mfr./Brand: BANNER, USA

Vision Sensors and some Vision Sensors and some ApplicationsApplications::

Full Case Detection Full Case Detection and Cap Color and Cap Color

InspectionInspection

PresencePLUS PresencePLUS Pro Color Pro Color

SeriesSeries

Vial placement Vial placement verificationverification

Label inspection Label inspection in a Wet in a Wet

Environment Environment

Blister Pack Blister Pack Inspection by Inspection by

ColourColour

PresencePLUS PresencePLUS P4 Color SeriesP4 Color Series

Color Inspection Color Inspection & Verification& Verification

Capping & Fill Capping & Fill InspectionInspection


Products Currently Handled -Mfr./Brand: BANNER, USAVision Sensors and some Vision Sensors and some

Applications in PharmaceuticalsApplications in Pharmaceuticals::

Label Alignment Label Alignment InspectionInspection

Blister pack Blister pack inspectioninspection

Label Label InspectionInspection

Date& Lot Code Date& Lot Code detection detection

Box insert Box insert detectiondetection


Vial Stopper Vial Stopper DetectionDetection

Blemish Blemish detection on detection on

BandageBandage


Products Currently Handled -Mfr./Brand: BANNER, USAVision Sensors and some Vision Sensors and some

Applications in other IndustriesApplications in other Industries::

Parts Parts inspection on inspection on Feeder Bowl Feeder Bowl

RailRail

Punch Hole Punch Hole InspectionInspection


Detecting Detecting presence & presence &

positioning of positioning of tamper evident tamper evident

sealsseals

Injection Injection Moulding Moulding InspectionInspection

Drilled Hole Drilled Hole InspectionInspection



Lighting and IndicatorsLighting and Indicators::

Task LightsVision LightsTower LightsGeneral PurposeMulti-functionSensor EmulatorSegmentedCall LightsDaylight VisibleTraffic LightsActuatorsSmall IndicatorsMedium IndicatorsLarge IndicatorsIndicator Lights Accessories

TL50 TL50 Audible Audible Tower Tower LightLight

TL50 TL50 Beacon Beacon Tower Tower LightLight

K80L K80L Segmented Segmented

EZ LightEZ LightK80 Call Light K80 Call Light

EZ LightEZ Light

K80 Pick-to-K80 Pick-to-Light EZ LightLight EZ Light



Wireless Sensor Wireless Sensor NetworksNetworks::Wireless I/O ProductsAntennasAccessoriesSoftware

Monitoring Level and Pressure in a Rotary Filler


Products Currently Handled -Mfr./Brand: DAG, ThaneFlameproof & Weatherproof Flameproof & Weatherproof

Process Control InstrumentsProcess Control Instruments::

Float & Displacer operated Level Switch [for Liquid level detection and monitoring]Diaphragm & Bellows type Pressure Switch [for liquids & air/gases]Globe & Vane type inline Flow SwitchesThermostat controlled Temperature Switches


Products Currently Handled -Mfr./Brand: SIGMA, MumbaiFlameproof & Weatherproof Flameproof & Weatherproof

Process Control InstrumentsProcess Control Instruments::

Level Switch for Liquid level detection/monitoring

[with std. or hermetically sealed micro switches] Float operated Displacer operated

Level Gauge for Liquid level detection/monitoring

[with or without switch contacts] Magnetic level gauge Reflex level gauge Transparent level gauge Tubular level gauge

Level Indicators for Liquid level detection/ monitoring

[with or without switch contacts] Float & Board type Float & Tape type

Sight flow indicators

Magnetic level gauge with environmentally sealed indication

system

Business Area Coverage

Our presence is felt in the Eastern part of India

We are operating in the Eastern part of India,

comprising the states of West Bengal, Jharkhand, Orissa, Sikkim, Assam, Meghalaya, Arunachal

Pradesh, Nagaland, Manipur, Mizoram &

Tripura. Twenty First Century Communications, Howrah 47


From a turnover below 3 million in 2007-2008 (Apr-Mar) 2008-2009,

we are poised to achieve a sales

turnover (basic value) of more than 12 million

INR in 2012-2013.

We are Growing!



An Abridged List of Customers

Alkem Laboratories Ltd. [Sikkim plant] Cipla Ltd. [Sikkim plant] Golden Cross Pharma Pvt. Ltd. [Sikkim plant] Sun Pharma-Sikkim Torrent Pharmaceuticals (Sikkim) G.D.Pharmaceuticals Pvt.Ltd. [West Bengal]


Adhunik Cements Ltd. [Meghalaya] Alstom Projects India Ltd. [for Ultratech Cement] Calcom Cement India Ltd. [Assam] Cement Manufacturing Company Ltd. [Meghalaya] Meghalaya Cements Ltd. [Meghalaya]



ABB Ltd. C.Doctor & Co.Pvt.Ltd. CESC Ltd. DC Industrial Plant Services Pvt.Ltd. McNally Bharat Engg.Co.Ltd. NTPC Limited, Simhadri Paharpur Cooling Towers Ltd. United Conveyor Corporation (India) Pvt.Ltd. West Bengal Power Development Corp. Ltd. [Bandel Thermal Power Station] West Bengal Power Development Corp. Ltd. [Sagardighi Thermal Power Plant]


Hindalco Industries Ltd., Renukoot [Uttar Pradesh] Jai Balaji Industries Ltd. Tata Steel Ltd., Jamshedpur [Jharkhand]




Balmer Lawrie & Co.Ltd. Indian Oil Corporation Ltd., Bongaigaon Refinery. [Assam] Indian Oil Corporation Ltd., Guwahati Refinery. [Assam] Numaligarh Refinery Limited. [Assam]

East Central Railway, Hajipur [Bihar] South Eastern Railway [West Bengal] Metro Railway [West Bengal]

Garden Reach Shipbuilders & Engineers Ltd.

Emami Papers Ltd. Hindusthan Paper Corporation Ltd. ITC Ltd.




Hindusthan National Glass & Industries Ltd.., Bahadurgarh Plant [Haryana] Hindusthan National Glass & Industries Ltd.., Rishra Plant [West Bengal] Hindusthan National Glass & Industries Ltd.., Nasik Plant [Maharashtra]

Haldia Institute of Technology Saha Institute of Nuclear Physics IIT Guwahati [Assam]




BOC India Ltd. Epcos Ferrites Ltd. Kesoram Rayon Kiswok Industries Ltd. Mahindra & Mahindra Ltd. Nicco Corporation Ltd. Ondeo Nalco India Ltd. Siemens Ltd. TIL Ltd. Vesuvius India Limited


Registration Details Certificate No. With effect from

Certificate of Enlistment 26295 W.e.f. 11.06.2002

W.B.S.T. Regn. No 19692249167 W.e.f. 13.03.2003

C.S.T. Regn. No. 19692249264 W.e.f. 13.03.2003

V.A.T. Regn. No 19692249070 W.e.f. 01.04.2005

Import-Export Code 0293013322 W.e.f. 26.05.2005

Central Excise Regn. No. ACYPN0590QXD001 W.e.f. 20.03.2007

P.A.N. ACYPN0590Q

Professional Tax(Proprietor)

EWH-0669717 W.e.f. 21.06.2002

Professional Tax(Employer)

RWH/0005907 W.e.f. 15.12.2006

Our Registration Details

We are eager to assist you for all your pain areas in the field of instrumentation. Let us

share your applications and concerns – in all probability, we May solve your problems. Your

enquiry is important to us.

We are at your door stepWe are at your door step::Twenty First Century CommunicationsTwenty First Century Communications

82/2/1, Bhairab Dutta Lane, Nandibagan, 82/2/1, Bhairab Dutta Lane, Nandibagan, P.O.Salkia - 711106, Howrah, West BangalP.O.Salkia - 711106, Howrah, West Bangal

Tel: 033-2675 8333, 2675 5544Tel: 033-2675 8333, 2675 5544Fax: 033-2675 5544Fax: 033-2675 5544

eMail: [email protected]: [email protected].


Company Profile of Twenty First Century Communications, Howrah[20.4.12]

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