Pressure transmitters PS-UPPI / UPPG / UPPD
PS-UPPI / UPPG / UPPDThree models for different tasks: PS-UPPI gauge transmitter, PS-UPPG with digital display, and PS-UPPD differential transmitter with up to 0.075% accuracy.
Description
The PS-UPP pressure transmitter series covers three models addressing most industrial pressure measurement tasks. The measurement principle uses a strain-gauge sensor with a Wheatstone bridge — pressure deforms the diaphragm, changing resistance of the strain gauges.
PS-UPPI is a gauge transmitter for absolute, gauge, vacuum and compound pressure. PS-UPPG is the same line with an on-board digital display. PS-UPPD is a differential transmitter with 0.075% accuracy for critical processes where the pressure difference between two points matters.
Sensor construction with corrosion-resistant materials (316L stainless steel or ceramic) provides high accuracy, stability and longevity. All models support a wide range of output signals and SCADA integration via RS-485.
Key features
Three models
Gauge, with display and differential — pick the right one.
High accuracy
From 0.075% for the PS-UPPD differential model.
Load-resistant
Overload up to 200% of nominal pressure.
Shock & vibration proof
316L stainless or ceramic housing.
Flexible output
4–20 mA, 0–20 mA, 0–10 V, 1–5 V, RS-485.
Multiple process connections
Thread, sanitary or flange.
Technical specifications
Full set of device parameters.
| Parameter | Value |
|---|---|
| Series | PS-UPPI / PS-UPPG / PS-UPPD |
| Type | Strain-gauge pressure transmitter |
| Pressure range | −100 kPa … 6 MPa (PS-UPPD: −100 kPa … 3 MPa) |
| Accuracy | 0.25% / 0.5% / 1% / 1.5% (PS-UPPD: 0.075%) |
| Power supply | PS-UPPI: 8–32 VDC · PS-UPPG: 9–32 VDC · PS-UPPD: 24 VDC |
| Output signal | 4–20 mA, 0–20 mA, 0–10 V, 1–5 V, 0–5 V, RS-485 |
| Pressure type | Absolute, gauge, vacuum, compound, differential |
| Media temperature | −20 °C … +85 °C (PS-UPPD: −40 °C … +100 °C) |
| Overload | 150% (PS-UPPG up to 10 MPa), 200% (PS-UPPD) |
| Process connection | Thread, sanitary, flange |
| Wetted material | SS 316L, ceramic |
| Ingress protection | IP 65 (UPPI/UPPG), IP 67 (UPPD) |
Applications
Need help choosing this device?
Reach out — we'll pick a model, quote a price and provide engineering support.
Contact usReady to discuss your project
Get in touch for consultation, equipment selection or a commercial proposal.
PromSensAutomation LLC