FGR-EIC-003 Electrical and instrumentation
Pressure transmitter, 4 to 20 mA
Two-wire 4-20 mA silicon-sensor pressure transmitter with SS316L wetted diaphragm, LCD display and 1/2" NPT or M20x1.5 process connection.
- Specification confirmed with the OEM before you order
- Warranty and support set out in your quotation
- Freight to your site or port available
Overview
A pressure transmitter converts process pressure acting on a sensing diaphragm into a standardised electrical signal, most commonly a loop-powered 4-20 mA current that is robust over long cable runs to PLC, DCS or SCADA systems. Gauge and absolute versions are used to monitor and control pumps, compressors, pipelines, vessels and hydraulic systems. Selection depends on pressure range, accuracy, process connection, wetted materials, medium temperature and ingress or hazardous-area protection.
Typical applications
- Pipeline and pump discharge pressure monitoring
- Compressed air, gas and steam pressure measurement
- Hydraulic system pressure
- Tank and vessel pressure control loops
Specification
| Model | AT2088 |
|---|---|
| Pressure range | 0-200 MPa |
| Measuring medium | Liquid, gas, oil, steam |
| Output | 4-20 mA (two-wire) |
| Reference accuracy | 0.2%FS, 0.5%FS |
| Stability | Better than 0.25% FS per year |
| Temperature effect (-15 to 50 °C) | Less than 0.15% / 10 °C |
| Power supply | 9-32 VDC, 220 VAC/110 VAC |
| Process connection | 1/2" NPT or M20x1.5 |
| Wetted diaphragm | SS316L |
| Medium temperature | -40 °C to 120 °C |
| Ambient temperature | -10 °C to 70 °C |
| Compensation temperature | -15 °C to 50 °C |
| Protection grade | IP65 |
| Display | LCD display |
| Specific explosion-protection marking or certificate number | TBC |
| Electrical connection / cable entry type | TBC |
| HART or digital protocol | TBC |
| Datasheet PDF | TBC |
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