Product Overview

The Honeywell STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000 is a high-performance industrial gauge pressure transmitter designed to measure the pressure of gases, liquids, and vapors relative to atmospheric pressure. Built around an advanced piezoresistive sensor, it integrates on-board temperature and static pressure compensation to ensure accurate and repeatable readings across fluctuating environmental environments. Its modular design features a dual-ended 316 stainless steel process head, robust polyester powder-coated aluminum housing, and support for 4-20mA analog output alongside digital communication protocols.

u Open Voltage: 24 VDC

u Short Circuit Current: 7 mA

u Supply Voltage: Standard 24 VDC nominal

u Analog Output Current: Two-wire, 4 to 20 mA DC

u Ambient Temperature Limits: -40°C to +85°C (-40°F to 185°F) for operating transmitter body

u Meter Body Temperature Limits: -40°C to +125°C (-40°F to 257°F)

u Maximum Allowable Working Pressure (MAWP): 500 psi (35 bar)

Product Applications

² Power Plant Boiler Systems: Tracks steam and feed-water pressure in thermal power plant loops to maximize heat efficiency and maintain boiler structural safety.

² Petroleum and Gas Distribution: Monitors line pressure along extraction pipelines and custody transfer stations to ensure safe gas transport and accurate flow measurement.

² Industrial Water Treatment Systems: Measures hydrostatic pressure in filtration units, reverse osmosis systems, and pumping stations to optimize fluid flow and detect filter clogging.

Industry & Brand

✅ Petroleum, Chemical Plants: ABB, Bently Nevada, HIMA, Invensys, Westinghouse, Philips

✅ Marine/Marine Vessels: ABB, GE

✅ Subways, Railways: AB (Allen-Bradley), Schneider, Invensys

✅ Glass Plants: AB (Allen-Bradley)

✅ Printing Plants: AB (Allen-Bradley), GE

✅ Hydroelectric Power Plants: AB (Allen-Bradley), GE, Schneider

✅ Cement Plants: AB (Allen-Bradley), Schneider

✅ Wind Power Plants: ABB, Bachmann

✅ Nuclear Power: AB (Allen-Bradley), ABB, Invensys, Emerson

✅ Thermal Power, Steel Mills: Honeywell, ABB

More choice

Company Service

Fast delivery (1-2 days will ship out for in stock products)

Rich experience (Established more than 10 years)

Large inventory ( Various brands and overseas warehouse)

Quality insurance ( Clear products condition with 1 year warranty)

Disclaimer

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