GESTRA Steam Boiler Equipment...GESTRA Steam Boiler Equipment SPECTORmodule – for operation according to EN 12953 Münchener Straße 77 28215 Bremen Telefon +49 (0) 421-35 03-0 Telefax

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GESTRA Steam Boiler Equipment SPECTORmodule – for operation according to EN 12953

Condensate Monitoring

Type Approvals: EC approvalTÜV (Germany)

Low-level limiter of “high-integrity design”: level electrode NRG 16-50, level switch NRS 1-50, SIL 3

Separate high-level alarm of “high-integrity design”: level electrode NRG 16-51, level switch NRS 1-51, SIL 3

Level control with high-level alarm and remote water level indicator: level probe NRG 26-21, level controller NRR 2-52 and control valve V726

Water level gauge

Conductivity measurement with indicator, conductivity limit switch and continuous blowdown control: conductivity electrode LRGT 16-2, continuous blowdown controller LRR 1-52, continuous blowdown valve BAE

Sample cooler

Blowdown flash vessel

Residual blowdown cooler

Automatic intermittent blowdown: intermittent blowdown valve MPA, pilot valve

Blowdown receiver

Pressure limiter DSF

Pressure transmitter DRT

Pressure gauge

Safety valve GSV

Safety temperature monitor (limiter): resistance thermometer TRG, temperature switch TRS 5-50, SIL 3

Thermometer

Strainer

Vent valve

Stop valve (also in bypass)

Non-return valve

Electrical/pneumatic control valve V 725

Feedwater pump

Monitoring of the feedwater / condensate

Burner control unit

Burner

Superheater

Economizer

GESTRA Steam Boiler Equipment

Example of a Steam Boiler Plant Operating without Continuous Supervision (72h)

GESTRA AG

Steam trap with trap test set: test chamber VKE, electrode NRG 16-19 and test station NRA 1-3 for max. 16 traps

Non-return valve RK 86

Quality control for ingress of foreign matter, using type-approved systems as per VdTÜV bulletin on water monito-ring facilities (WÜ 100)

Monitoring for ingress of acids, blowdown, raw water etc.: conductivity electrode with integrated resistance thermo-meter LRG 16-9, conductivity switch LRS 1-7

Monitoring for ingress of oil, grease etc.: oil and turbidity detector OR

Electrical/pneumatic three-way valve for discharging the contaminated condensate

Condensate tank

Shutdown of the condensate-return system or interruption of the safety chain

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Münchener Str 77, D-28215 BremenP.O. Box 10 54 60, D-28054 Bremen

Telephone +49 (0) 421-35 03-0Telefax +49 (0) 421-35 03-393

E-Mail gestra.ag@flowserve.comInternet www.gestra.de

Condensate monitoring

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GESTRA Steam Boiler EquipmentSPECTORmodule – for operation according to EN 12953

Münchener Straße 7728215 Bremen

Telefon +49 (0) 421-35 03-0Telefax +49 (0) 421-35 03-393

E-Mail martina.stark@de.gestra.comInternet www.gestra.de

Condensate Monitoring