Supplier Alat Industri Rosemount 2088 G3S22A1 Pressure Transmitter
WWW.DISTRIBUTORALATINDUSTRI.COM | The Rosemount 2088 G3S22A1 is a gauge pressure transmitter manufactured by Rosemount / Emerson. It is designed for reliable measurement of pressure in industrial process applications and converts the measured pressure into a 4–20 mA DC output with digital HART communication. The exact model code identifies the pressure range, output, wetted materials, process connection, and conduit entry.
Supplier Alat Industri Rosemount 2088 G3S22A1 Pressure Transmitter

- Manufacturer: Rosemount / Emerson
- Model: 2088G3S22A1
- Instrument Type: Gauge Pressure Transmitter
- Measurement: Gauge Pressure
- Pressure Range: −14.7 to 800 psi
- Equivalent Range: approximately −1.01 to 55.2 bar
- Output: 4–20 mA DC
- Communication: HART Digital Communication
- Process Connection: 1/2–14 NPT Female
- Conduit Entry: 1/2–14 NPT
- Process Connection Material: 316L Stainless Steel
- Isolating Diaphragm: 316L Stainless Steel
- Fill Fluid: Silicone
Working Principle
The Rosemount 2088 measures the pressure applied to its sensing diaphragm. The pressure-induced change is converted electronically into a standardized 4–20 mA signal.
Process Pressure
↓
316L SST Isolating Diaphragm
↓
Pressure Sensor
↓
Microprocessor / Electronics
↓
4–20 mA + HART Output
↓
PLC / DCS / SCADA
The 4–20 mA signal represents the configured pressure measurement, while HART communication allows digital access to configuration, measurement data, status, and diagnostic information.
Pressure Range
The G3 code specifies a Rosemount 2088 gauge-pressure range of:
−14.7 to 800 psi
−1.01 to 55.2 bar
The specified range corresponds to the model-code range; the actual calibrated span can be configured within the transmitter’s permitted limits.
Materials of Construction
The 22 material code is particularly important for procurement:
- Process connection: 316L SST
- Isolating diaphragm: 316L SST
- Fill fluid: Silicone
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