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- Overview
- Specifications
- Description
- Applications
- Features
- Standard LCD Display Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000 |
|
Product Type |
Gauge Pressure Transmitter |
|
Dimensions |
31 × 26 × 21 cm |
|
Weight |
4.82 kg |
|
Process Head Material |
316 Stainless Steel |
|
Barrier Diaphragm Material |
316L Stainless Steel |
|
Fill Fluid |
Silicone Oil 200 |
|
Process Connection |
1/2" NPT female |
|
Bolt/Nut Material |
Carbon Steel |
|
Vent/Drain Type |
Dual-ended standard vent |
|
Vent Location |
End |
|
Vent Material |
Matches head material |
|
Gasket Material |
Teflon / PTFE (glass filled) |
|
Head/Connection Orientation |
Standard, high side left, low side right |
|
Approvals |
Explosion proof, intrinsically safe, non-incendive, dustproof |
|
Housing Material |
Polyester powder coated aluminum |
|
Electrical Connection |
1/2" NPT |
|
Lightning Protection |
Yes |
|
Output Signal |
4–20 mADC |
|
Digital Protocol |
DE Protocol |
|
Indicator |
Basic indicator |
|
Language |
English |
|
Diagnostics |
Standard diagnostics |
|
Write Protect |
Disabled |
|
Failsafe Setting |
High >21.0 mADC |
|
Output Limits |
3.8–20.8 mADC |
|
Accuracy |
Standard |
|
Calibration |
Factory standard, single calibration |
|
Mounting Bracket |
Flat bracket, carbon steel |
Description
The Honeywell STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000 is a gauge pressure transmitter instrument installed on pipelines or vessels. This transmitter can be used to sense and measure pressure changes in various industrial production processes. It converts the measured physical pressure into a standard electrical signal and transmits it to a remote control room or monitoring screen.
Applications
Refining and Hydrocracking Plants: Explosion-proof and intrinsically safe design enables accurate high-pressure gas measurement in heavy oil processing units.
Fine Chemical Plants: Corrosion-resistant sealing supports reliable pressure monitoring in reactors and chemical pipelines.
Water Treatment Plants: Stable pressure monitoring for pump stations and distribution networks in water supply systems.
Closed Vent Gas Treatment Plants: Vent and drain design simplifies removal of condensate and trapped gases from impulse lines.
Features
Accuracies up to 0.065% of span.
Stability up to 0.020% of URL per year for 10 years.
Automatic temperature compensation.
Rangeability up to 100:1.
Response times as fast as 100ms .
Easy to use and intuitive display capabilities.
Intuitive External Zero, Span and configuration capability.
Standard LCD Display Features
Modular (may be added or removed in the field).
Supports HART protocol variant.
0, 90,180, & 270 degree position adjustments.
Four configurable screens.
Standard and custom measurement units available.
Display calculated flow (square root) value in addition to analog output signal.
2 Lines 6 digits PV (9.95H x 4.20W mm) 8 Characters.
Write protect Indication.
FAQ
Q: What is the process connection specification of STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000?
A: The process connection is 1/2" NPT female thread.
Q: What is the output limit range of STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000?
A: The output limit range is 3.8–20.8 mADC.
Q: What filling fluid is used inside STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000?
A: It is filled with Silicone Oil 200.
Q: What communication protocol does STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000 use?
A: It uses the DE protocol.
Q: What mounting bracket material is standard for STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000?
A: It comes with a carbon steel flat bracket.
