Catalog

www.energyem.com www.in-situ.com

www.energyem.com

Energy Engineering & Marketing LTD provides a wide range of high quality pructs, solutions and services geared to our customers speci�c needs and requirements.Our state of art services and products covers the following sectors and �elds:

WHO WE ARE ...

High Quality, Better Products ....

POWER GENERATOR DIVISION:EEM LTD is specialized in HIMONISA brand for the East African Market. We supply, services and ship HIMONISA diesel generators and their parts to East African Market. As a distributor for Himonisa Generators we carry a variety of engine parts and components related to HIMONISA Generators Engines. EEM assures its clients to have the better quality generators and that they meet the highest standards of quality and reliability. With full guarantee of after sale services and technical support.

ENVIRONMENTAL SOLUTIONS:EEM LTD is a TOTAL ENVIRONMENTAL SOLUTIONS COMPANY o�ering services related to Environmental related issues & Renew-able Energy products for the East African Markets. Our Company formed a strong strategic partnership with Global Engineering Systems FZCO to o�er the best technology and services in the �eld of Environment and Renewable Energy. Global Engineer-ing System FZCO is one of the pioneer companies in the Middle East and India provides a total environmental solution such as sewage treatment & recycling, industrial e�uent treatment & recycling, desalination plants, ground/ surface water quality monitoring, energy conservation consultancy, environmental impact assessment consultancy services, green buildings, energy audits, water conservation, power conservation, waste management, and energy e�ciency.

ENVIRONMENTAL MONITORING EQUIPMENTS:EEM represent In Situ Inc. of Colorado the globally leading company in the manufacturing of Environmental Monitoring instruments as below;Water quality and level measurement equipments. Multi parameters, and water level Data loggers for boreholes and surface waters. Disposable and reusable groundwater sampling e quipment for general and depth discrete sampling. Groundwater monitoring pumps Surface water monitoring equipment for �eld use. Water Quality, single and multi-parameter meters with �ow cells and accessories for �eld use. Remediation Pumps and Equipment Accessories for monitoring and sampling Remediation instruments

WATER RESOURCES SERVICES:EEM LTD o�ers wide services in water resources sector, this services covers water exploration, water well drilling, design and implementation of water supply and irrigation schemes, integrated water management, policy making, planning for sustainable use, including follow-up, monitoring, and data evaluation and interpretation. Energy Engineering & Marketing Ltd with its partners is prepared to provide the necessary services related to groundwater studies, water well drilling, designing/supervision and implementing water supply and irrigation schemes.

INFORMATION TECHNOLOGY & SECURITYEEM Ltd Through its subsidiary in Kenya o�ers a wide range of services in the �eld of Information Technology and Security Solutions.

EEM Ltd with full Technical and Management support from HeiTech Padu Berhad (HeiTech) the leading ICT Company in Malaysia are o�ering following specialized solutions for Government and Enterprises sectors:

E-government solutions ( i.e. National registration, Transport registration and Licensing solutions, Government to government integration, Databank solutions)

Enterprise solutions ( i.e. Financial and accounting systems, Banking and insurance solutions, Backup and Disaster recovery solutions)

In security solutions we provide a fully integrated security technology based business solutions that address almost the entire market spectrum, spanning various verticals like Security Agencies, VIP Compounds, Embassies, UN Agencies, NGO’s Complexes, Banking and Finance, Government, and Private sectors backed by high quality customer Support.

www.energyem.com www.in-situ.comfor further information and detailed technical specification visit our website : 02

Due to growing demand and concerns of the Envi-ronmental issues globally, Energy Engineering and Marketing Company established an environmental division to cover the growing demand of the environ-mental related products in African Market. The Com-pany is specialized in supply environmental related equipments along with commissioning and training. Those instruments covers filed of surface and ground-water quality monitoring, waste water, Air, noise, Soil, Metrology, Telemetry Equipments, Mining…etc.

EEM represent In Situ Inc. of Colorado the globally leading company in the manufacturing of water quality monitoring instruments.

Energy Engineering & Marketing Company supplies following instruments and equipments:

• Water quality and level measurement equip-ments.

• Multi parameters, and water level Data log-gers for boreholes and surface waters.

• Disposable and reusable groundwater sampling equipment for general and depth discrete sampling.

• Groundwater monitoring pumps

• Surface water monitoring equipment for field use.

• Water Quality, single and multi-parameter meters with flow cells and accessories for field use.

• Remediation Pumps and Equipment

• Accessories for monitoring and sampling

Environmental Products.

www.energyem.com www.in-situ.comfor further information and detailed technical specification visit our website :03

Level TROLL® 700 Instrument• Optimized for aquifer characterization• Gauged (vented) and absolute (non-vented) instruments• Linear, fast linear, linear average, event, step linear, and truelogarithmic logging modes• Rugged titanium probe and sensor (OD: 1.83 cm; 0.72 in)

Level TROLL® 500 Instrument• Ideal for groundwater and surface-water monitoring• Gauged and absolute instruments• Linear, fast linear, and event logging modes• Durable titanium probe and sensor (OD: 1.83 cm; 0.72 in)

Level TROLL® 300 Instrument• Suitable for fresh water and industrial monitoring• Absolute instrument• Linear, fast linear, and event logging modes• Stainless steel probe and sensor (OD: 2.08 cm; 0.82 in)

Powerful, Accurate, Reliable Performance

• Superior accuracy—For guaranteed accuracy underall operating conditions, instruments undergo extensive calibration procedures for pressure and temperature. Each instrument includes a serialized calibration report.

• Telemetry and SCADA integration—Access data when you need it. No adapters or confusing proprietary protocols are required. Outputs include standard Modbus/RS485, SDI-12, and 4-20 mA.

• Low power consumption—Batteries are guaranteed to last for a minimum of 5 years or 2 million readings. 8-36 VDC input is compatible with external batteries and solar power.

• Intuitive interface—Win-Situ® 5 and Win-Situ® Mobile Software simplify data collection and management. Software features setup wizards, fast data download rates, multiple water level reference options, and more.

Level TROLL® Instruments Water Level Instruments for Every Application & Budget

for further information and detailed technical specification visit our website :www.energyem.com www.in-situ.com

for further information and detailed technical specification visit our website : 04

Conductivity measurementscan be used to characterize water quality changes relative to a baseline or to estimate the concentration of contaminants. The In-Situ® Aqua TROLL 100 and Aqua TROLL 200 Instruments measure and log conductivity and temperature. The Aqua TROLL 200 adds water level logging.

Rugged, Compact Design• Use in harsh environments. Titanium construction resists fouling and is chemical- and corrosion-resistant.• Deploy 1.83-cm (0.72-in) diameter instruments into narrow wells.

Extended Deployments• Reduce power consumption. Batteries are guaranteed to last for 5 years when reading every 15 minutes. 8-36 VDC input is compatible with external batteries and solar power.• Use the TROLL® Shield Antifouling System to reduce biofouling and extend deployments by up to 6 weeks.

Accurate Results• Use dynamic density compensation to collect accurate water level data in environments where salinity values may vary.

• Receive factory-calibrated instruments that are validated with NIST®-traceable standards.

• Deploy for long-term monitoring. Instruments operate with verylow drift.

Flexible Communications• Integrate into telemetry and SCADA systems. Outputs includestandard Modbus/RS485, SDI-12, and 4-20 mA.• Easily connect to RuggedReader® Handheld PC or PC.• Use RuggedCable® Systems with titanium twist-lockconnectors for quick, reliable connections.• Simplify instrument setup, automate site management, andview real-time results with Win-Situ® Software.

Aqua TROLL® Instruments Conductivity, Temperature, Plus Water Level Logging

Applications

•Aquifer storage and recovery systems• Coastal deployments—Saltwater intrusionmonitoring, storm surge analysis, and estuary/wetland research• Remediation site and mine water monitoring• Stormwater monitoring programs


Rugged Oil/Water Interface Meters

When working in hazardous or explosive environments, use the certified intrinsically safe Rugged Interface Me-ter or Rugged Mini Interface Meter.Ideal for remediation sites, oil refineries, and landfills, these meters accurately measure the thickness of hydro-carbon product layers (LNAPL) as thin as 1 mm (1/200 ft) floating on the water table and sinking layers (DNAPL).

• Meters: Both full-size and backpack-size meters are available. The economical Rugged Mini Interface Meter is ideal for shallow wells or high water tables.

• Probe: The field-replaceable probe includes a lens and infrared light emitter. A stainless steel shield protects the lens. The infrared light emitter sends a beam of light through the lens to a detector, which identifies conductive liquid (water) and non-con-ductive liquid (product). A solid tone and solid light indicate oil. An intermittent tone and a flashing light indicate water.

• Tape: ASME-certified tape is constructed of high-tensile steel with yellow tape jacketed in clear Kynar® coating. Kynar protects tape from hydro-carbons, solvents, and other harsh contaminants. Graduated in meters by mm or in feet by 0.01 foot.

• Intrinsically safe: Grounding cable ensures safety at hazardous sites. Certified to CSA and ANSI/UL standards. Class 9098-01 for hazardous locations. Class 9098-81 (U.S.A.) for hazardous sites. Class I groups A, B, C, and D.

• Electronics: To conserve battery life, the meter shuts off after 5 minutes of inactivity.

Rugged Conductivity/Level/Tempera-ture MeterAccurately measure conductivity, water level, and tem-perature in wells, boreholes, and open bodies of water. Use this meter to profile conductivity and temperature.• Probe: To measure conductivity, the probe uses a four-electrode system that includes two arraysof a single electrode within a concentric electrode. Each array reverses its polarity 1,000 times/second. This system reduces corrosion of the electrode to ensure reproducible readings. Water levelis detected when the probe passes from a non-conduc-tive medium (air) to a conductive medium(water with conductivity levels greater than 10 μS/cm).

• Tape: ASME-certified tap is constructed of high-tensile steel with easy-to-read yellow tape jacketed in medium-density polyethylene to ensure longev-ity. Graduated in meters by mm or in feet by 0.01 foot. The tape is potted directly into the probe (sac-

rificial security link is not available on this meter).

• Electronics: Electronics module houses an LCD screen that displays conductivity values up to 80,000 μS/cm, and temperature from -20 to 85° C (-4 to 185° F). Module includes a bright red LED and a buzzer. To conserve battery life, the meter shuts off after 5 minutes of inactivity.



Impact-Resistant Reels 1. Battery box 2. Signal LED 3. Signal buzzer 4. Sensitivity knob for cascading water (not an on/off switch) 5. Test button 6/7. Panel attachment

knobs

• For reproducible measurements, high-tensile steel tapes are ASME compliant (EU Class II). Both high-ten-sile tapes and Kevlar®-reinforced polyethylene tapes re-sist stretching under heavy loads.• Tape scales are designed to ensure long life and read-ability. Tapes are marked in meters by mm or in feet by 0.01 foot.

Field-removable, sealed electronic module

Unique probe circuit tester

Rugged Features-All Tapes & Meters

Accurate Tapes

A: Tape 100 (PE reinforced with Kevlar)

B: Tape 200 (Steel with PE jacket)

C: Interface Tape (Steel with Kynar)

Submersible Probes The stainless steelprobe is pressure rated to the full length of the tape. A security link prevents tape damage by releasing the probe if it becomes stuck in a well (not available on Conductivity Meter). Photos from left to right: standard probe; interface probe; conductivity/ temperature probe


Rugged TROLL® 100 and 200 Instruments

Field-Ready Design• Superior tape construction improves accuracy and du-rability. Choose from high-tensile steel tape with poly-ethylene jacket, or high-tensile steel tape with hydro-carbon-resistant Kynar® coating, or Kevlar®-reinforced polyethylene tape.• Reels stand up to field use. Durable flanges are con-structed of impact- and UV-resistant nylon. Polyure-thane-coated steel frame and stainless steel axle in-crease longevity.• Easy-to-clean, submersible stainless steel and Teflon®-coated probe resists buildup of contaminants and dirt.• Sacrificial security link prevents tape damage and preserves tape integrity. The security link releases the probe if it becomes trapped in the well.

Accurate Measurements• For reproducible measurements, high-tensile steel tapes are ASME compliant (EU Class II). Both high-ten-sile tapes and Kevlar®-reinforced polyethylene tapes re-sist stretching under heavy loads.• Tape scales are designed to ensure long life and read-ability. Tapes are marked in meters by mm or in feet by 0.01 foot.

Applications

• Coastal wetland and estuary research• Crest stage gaging• Drilling and well development• Flood and storm surge monitoring• Landfill leachate monitoring

Rugged TROLL®Water Level Tapes & Meters

Rugged TROLL 100 and 200 Instruments are designed for longand short-term groundwater and surface-water monitoring. The absolute (non-vented) instruments monitor and record changes in water level, pressure, and temperature. Use with a Rugged BaroTROLL® Instrument for optimum accuracy. All instruments are compatible with the user-friendly Win-Situ® 5 or Win-Situ® Mobile Software for programming and data retrieval.

Affordable Titanium Data Loggers• Use in harsh environments. Titanium construction offers chemical- and corrosion-resistance.• Select the appropriate logging mode for your application: linear, fast linear, or event.

Simplified Setup and Data Retrieval• Use a Rugged TROLL® Docking Station for programming and downloading data (all instruments).• Use a Rugged TROLL® Com Device as the communication link between a Rugged TROLL 200 or a Rugged BaroTROLL and a RuggedReader® Handheld PC or a PC.



The powerful, portable TROLL 9500 Water Quality Instrument is designed for groundwater and surface water monitoring. The unit houses up to nine water quality sensors, internal power, and optional data logger.

Lower Total Cost of Ownership• Instrument saves time and money by offering

long-lasting internal power, automated low flow sampling, and telemetry accessibility.

• Field-proven sensors and antifouling system re-duce maintenance and site visits.

• Intuitive Win-Situ® 4 Software and Flow-Sense Software improve efficiency by simplifying data collection and management.

Reliable, Accurate Operation• Instrument operates in fresh, waste, and marine

waters.• Instrument offers proven performance. Rigorous

third-party testingshows that the TROLL 9500 delivers consistent results.

• Sensors are factory calibrated with NIST®-traceable standards (where applicable).

Outstanding Customer Service• Free, 24/7 technical support• Seven-day service for maintenance and calibration (U.S.A. only)

Logging Models• LTS: LTS stands for “Level, Temperature, and one

additional Sensor,” such as conductivity, dis-solved oxygen (DO), or pH.

• Professional: This unit offers the highest value for most applications. Instrument allows for several sensors, including conductivity/salinity, DO, ORP, pH, temperature, or depth.

• Professional XP: The most capable TROLL 9500 offers features available on the Professional and supports XP or “Extended Parameter” sensors—turbidity, ammonium, chloride, or nitrate.

Non-Logging Models• Profiler: Ideal for sampling or vertical profiling,

this unit is similar to the Professional, but does not include memory or logging capabilities. Data can be logged to a RuggedReader® Hand-held PC or laptop.

• Profiler XP: This unit offers the same features as the Profiler with the option to use XP sensors.


Choose from several field-ready sensors. The selected sensor set will determine the diameter of the TROLL 9500—sub-2 inch or sub-4 inch.

• Barometric pressure: Use this sensor to compen-sate water level and DO values.

• Conductivity: Characterize water quality in actual conductivity, specific conductivity, salinity, TDS, or specific gravity.

• DO: Choose from the optical Rugged Dissolved Oxygen (RDO®) Sensor or Clark cell.

• Level/Pressure: Non-vented and vented sensors are available for several ranges.

• Nutrients: Choose from ion-selective electrodes for ammonium, chloride, or nitrate.

• pH or pH/ORP: Extend field use with durable sen-sors. The re-buildable pH sensor outlasts tradi-tional sensors.

• Temperature: Compensate conductivity, DO, pH, and nutrient data with this fast, accurate sensor.

• Turbidity or Turbidity/Level: Comply with ISO standards. The turbidity sensor uses ISO 7027 method. Optional wiper is available for high-foul-ing sites or for lengthy deployments.

• Rugged performance: Wiper-free design excels in demanding environments. Abrasion-resistant foil withstands fouling, high sediment loads, and rapid flow rates. No photobleaching effects.

• Automatic setup: RDO Cap with pre-loaded cali-bration coefficients simplifies setup and elimi-nates programming errors.

• Accurate results: Operates with low drift over long-term deployments. Excels in hypoxic con-ditions. Responds quickly and maintains stable response.

• Long-lasting calibration: Deploys for several months if sensor fouling is minimal and if the foil is not damaged or removed.

• Minimal interferences: Sensor is unaffected by sulfides, sulfates, hydrogen sulfide, carbon diox-ide, ammonia, pH, or chloride.

• Fast response: Ideal for vertical profiling and dy-namically changing conditions.

Customizable for Your Application

Optical RDO SensorBreakthrough RDO technology surpasses Clark cell performance by eliminating hydration effects, membranes, electrolyte solution, and stirring.

TROLL® 9500 Water Quality Sensors



Conduct ISCO, ISCR, Biosparging, Air Sparging & More The TROLL® 9500 Instrument supports real-time measurement of performance indicators, which allows for a dynamic work strategy per the EPA Triad Approach to site remediation. You can adapt to changing condi-tions as new data becomes available. This allows you to complete projects more quickly and at a lower cost than when using traditional approaches. The TROLL 9500:

• Features sub-2 inch configuration for key param-eters: DO with the RDO® Sensor, conductivity, pH/ORP, temperature, and barometric pressure

• Deploys in harsh conditions. The corrosion-resistant housing is suitable for many remediation applica-tions.

• Reduces grab sampling and labor costs while im-proving safety when working with treatment chem-icals Improves performance and reduces mainte-nance when deployed with the RDO Sensor

• Connects to the TROLL® Link Telemetry System for remote access and external power

You can use the TROLL 9500 System with Flow-Sense Software to conduct low-flow purging and sampling. You will collect representative samples, minimize contaminant volatilization, and reduce hazardous waste disposal. To improve efficiency in the field, the system:• Automates collection of well and

pumping information• Monitors and records stabilization of key

water quality parameters• Automatically generates defensible

calibration and sample reports hat conform to federal and regional regulations

• Eliminates transcription time and errors

Automated Test SetupFlow-Sense Software retains all project information—well data, pump performance specifics, tubing details, pumping rate, stabilized drawdown, and parameter sta-bilization criteria. You can quickly access site informa-tion at subsequent sampling events without reentering data.in-Situ® Sync Software automatically copies well records and data between a computer and a RuggedReader® Handheld PC.

Automated Data CollectionStabilization criteria are set for each monitored param-eter. Data collection intervals are defined by time or pumped volumes. During sampling, software calculates and displays variance and targets for each parameter. Data is logged at pre-determined intervals and stabili-zation is achieved when readings meet variation crite-ria. In addition, you can view data numerically or graphi-cally.

Automated Test Report GenerationAfter stabilization, stored data can be exported into Ex-cel®. Flow-Sense Software automatically generates full calibration and sample reports that conform to federal and regional regulations. To save time, simply reuse templates at subsequent sampling events.


The In-Situ® Con TROLL® PRO system is designed for process control and continuous monitoring applica-tions. For local installations and integration into a SCADA or PLC system, choose from two AC-powered models—either logging or non-logging. For remote field deployments, select the DC logging version.

Customize the system by connecting one or two of the following:RDO® PRO optical dissolved oxygen sensor; Aqua TROLL 100 or 200 instrument; and Level TROLL 300, 500, or 700 instrument.Use the Con TROLL PRO system to:• Display, log, and report multiple parameters.• Transfer data to a RuggedReader® handheld PC

or laptop via Bluetooth® wireless technology.• Measure ambient temperature and barometric

pressure.

Simplifies System Integration• Uses standard protocols—Connects to a SCADA

or PLC system via Modbus/RS485 and includes two isolated 4-20 mA current loops

• Offers flexible power options—AC and DC mod-els consume minimal power and fea

Integrates with In-Situ SensorsConnect one or two of the following sen-sors to the Con TROLL PRO system:• RDO PRO optical dissolved oxygen

sensor• Aqua TROLL 100 or 200 instrument• Level TROLL 300, 500, or 700 instru-

ment

Applications

• Aquaculture management• Food/beverage process control• Hydropower monitoring•Municipal/industrial water and wastewater treatment• Real-time remediation systems

• ture power-saving options. The DC version can be powered by external battery packs or by solar panels.

• Recognizes sensors automatically for fast deploy-ment

Delivers Critical Information• Triggers relays for alarm and control—Low-volt-

age relays can be used to trigger a bell or flashing light. High-voltage relays can be used to control pumps or gates.

• Reports real-time conditions that can indicate process changes, identify a potential malfunc-tion, or trigger corrective measures

Meets Compliance Standards• Complies with UL/CSA safety standards• Meets CE and FCC standards for heavy-industrialenvironments

Con TROLL® PRO System



RDO® PRO Optical Dissolved Oxygen Sensor

The In-Situ® RDO® PRO sensor uses the latest optical technology for measuring dissolved oxygen (DO) in demanding process environments. The U.S. Environ-mental Protection Agency (EPA) has recommended approval to RDO optical DO methods for use in Clean Water Act programs under the Alternate Test Proce-dure process.

NPDES permit holders can use the RDO PRO sensor and Con TROLL® PRO system for monitoring influ-ent, effluent, and treatment processes. Contact your regional EPA coordinator and state regulator for de-tails, or visit the In-Situ web site to start using break-through technology.

Simple Design• Reduces user error—Calibration coefficients and

expiration clock are loaded into sensor cap.• Eliminates membranes and filling solutionsFlexible communications—Standard 4-20 mA, Mod-bus/RS485, and SDI-12 outputs

Cost Effective• Runs aerators efficiently and mitigates risks• Eliminates the need for a costly transmitter or

controller, and requires only 8 to 36 VDC power• Includes complete instrument with a standard

10-m cable

Robust Construction• Resists abrasion and photobleaching effects• Withstands high salinity environments—Inert,

non-corrosive materials used to construct body and sensor

• Insensitive to interferences that plague mem-brane-based sensors (hydrogen sulfide, chloride, ammonium, and others)

Accurate Results• Provides ±0.1 mg/L accuracy from 0 to 8 mg/L DO and±0.2 mg/L accuracy from 8 to 20 mg/L• Operates with very low drift for long periods of time• Responds quickly to oxygen and temperature changes• Delivers consistent, reproducible results (<0.05 mg/L)

Applications

• Aquaculture settings• Dam discharge monitoring• Food/beverage process control• Municipal/industrial water and wastewater treatment


RDO PRO Optical Technology

The second generation RDO sensor measures dis-solved oxygen (DO) using the principle of “dynam-ic luminescence quenching.” TheRDO sensor uses lifetime-based optical fluores-cence technology to provide an extremely stable, accurate, low-maintenance DO sensor.

Sensor optics include a lens, blue LED and filter, red LED and filter, and a photodiode. When the blue LED emits light, it causes the lumiphore mol-ecules embedded in the gas-permeable sensing foil to emit red photons.

The RDO sensor measures the “phase” (or delay) of the returned signal compared to the excitation signal, and is thus based on the “lifetime” rather than the “intensity” of the luminescence.The presence of oxygen in the foil quenches the luminescence and causes a phase shift in the re-turned signal, detected by the photodiode. The phase difference between the blue excitation light and the return red light is measured, and the result is used to quantify DO.

RDO PRO Offerings• Use in conjunction with the Con TROLL®

PRO system or with SCADA/PLC systems• Flexible power requirements—Uses 8 to

36 VDC input• Integrated, open-architecture commu-

nication protocols—Includes industry standard Modbus communications over RS485; SDI-12, version 1.3; or 4-20 mA, 3-wire current loop

• Compliance certified—CE, FCC Class B heavy industrial immunity and emissions certifications

• A turn-key solution—Complete sensor and product labeling and packaging (NRE fees apply) available as an OEM product



In-Situ® Inc. TROLL® Link telemetry systems offer reliable, se-cure access to remote site data 24 hours a day. TROLL Link systems are designed for remote monitoring applications, including long-term aquifer monitoring, stream and tide gaging, flood warning, storm surge monitoring, and real-time water quality monitoring.

Savetimeandmoney• – Quickly access data while reduc-ing site visits, labor costs, and travel expenditures.

Communicatewitheverysite•– Choose from satellite or cellular options to ensure communication with your site.

Stay informed• – Event-driven sampling and real-time alarm notifications alert you to changing conditions, includ-ing early detection of sensor fouling or damage.

Retrievedatawhenyouneedit• – View and analyze data from anywhere in the world via Win-Situ® Plus software or the secure In-Situ® Data Center web site.

Reducepowerconsumption•– Low-power systems elimi-nate the need for on-site power and preserve instrument battery life by using solar power.

Get expertadviceand service• – Call for free technical support – 24/7.

Direct-access telemetry systemsTROLL Link 100 and 102 systems use Win-Situ® Plus software and offer direct connection to Level TROLL®, Aqua TROLL®, and BaroTROLL® instruments. Transmit real-time readings via SMS data messaging for TROLL® 9500 instruments. TROLL Link 100 systems operate on GSM/GPRS networks.

TROLL Link 102 systems operate on domestic CDMA net-works. Use these systems to:Remotely configure field instrumentation and the telemetry system.•Remotely extract data from field instruments.•Set up real-time alarm and warning notifications of user-defined events via SMS or email (single • user/single param-eter).Provide external power to attached instrumentation

Web-access telemetry systemsTROLL Link 101 and 201 systems offer access to Level TROLL, Aqua TROLL, TROLL 9500, BaroTROLL, and RDO® PRO instru-ments via the secure In-Situ Data Center. TROLL Link 101 systems transmit real-time data via GSM/GPRS networks. TROLL Link 201 systems transmit real-time data via the Iridium satellite network. Use these systems to:Remotely configure the telemetry system.•Provide access to real-time data for large user groups.•Set up real-time alarm notifications of user-configured events via SMS, email, or phone (multiple users/• multiple parameters).Conduct event sampling and automatically increase data logging during an event.•Provide external power to attached instrumentation.

TROLL® Link Telemetry System


TROLL® Net HubNetworking Device

The TROLL® net hub is a low-power, networking de-vice capable ofconnecting either four oreight instru-ments. Use the hub to network up to 16 devices (con-nected by up to five TROLL net hubs). You can customize a system for your application by attaching a variety of In-Situ sensors to the hub — RDO® PRO; Aqua TROLL® 100 and 200; Level TROLL® 300, 500, and 700; Rugged TROLL® 200; Rugged Baro-TROLL®; and BaroTROLL i struments.

• Networks to telemetry or PLC system• Uses 9-36 VDC power source• Each cable within the network has a maximum

length of 1219 m (4000 ft) per RS485 protocol (does not support SDI-12 or 4-20 mA)

Saves Time & Money

• Connects up to 16 instruments into one telem-etry system

• When using a TROLL® Link telemetry system, allows the user to access data via Win-Situ® 5 Plus software or the web-based In-Situ® Data Center.• Extends instrument battery life – The hub passes power to attached instruments when connected to external power.

Applications

• Aquifer characterization tests• Long-term, remote site monitoring• Nested well monitoring• Process control



RuggedReader® Handheld PC

Collect, store, analyze, and transfer data using the versatile RuggedReader Handheld PC. When con-nected to In-Situ® Inc.’s water level or water quality in-struments, the RuggedReader Han held PC functions as a reliable, easy-to-use data management system. Durable construction stands up to regular field use and harsh conditions.

Field-Ready Computer• IP67-rated construction protects against dust, rain, and accidental submersion.• High-visibility, color LCD allows for easy viewing

in all weather and lighting conditions.• Intelligent lithium-ion battery operates for a full

workday on one charge and cannot be over-charged.

Multipurpose Design• With Win-Situ® Mobile Software, you can view

and log data in real time, set up tests, download data, calibrate sensors, and view calibration re-ports.

• You can communicate with several In-Situ in-struments: Aqua ROLL® 100/200; Level TROLL® 300/500/700; Rugged TROLL® 100/200; and TROLL® 9500.Microsoft® Windows® Mobile® 6 and Microsoft Office Mobile are included. Or upload

software that you reg-ularly use on the job.

Powerful Processing & Communications

• Intel® 520 MHz pro-cessor offers fast navi-gation and process-ing.

• Internal solid-state flash disk (512 MB) se-cures internal storage of data and applica-tions.

• Low-power, 128 MB RAM provides addition-al memory for integrating GPS or Bluetooth® Wireless Technology with two user-accessi-ble expansion slots (CF or SD).

• I ntegrated Bluetooth® Wireless Technology option has a range of 20 m (65 ft).


Email: [email protected] www.energyem.com