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Pressure Transducers
QPress – QOM-COMBO 1200 Series
The QOM-COMBO 1200 Series combines pressure and NTC temperature sensing in one economical OEM unit, returning a voltage output for pressures up to 40 bar. Fitting both measurements in a single 304-stainless body cuts an installation point and a cable run on compact machinery, automotive systems and packaged equipment. It is a practical choice where a controller needs both signals from one fitting and cost and space are tight, without adding a separate temperature probe.
Measurement range
0–40 bar
Accuracy
±1 % FS
Output / communications
Voltage output
Process connection
BSP / Metric threaded options
Process temperature
−40 to 130 °C
Approvals / Protection
CE / UKCA / RoHS
Technical Specifications
| Pressure type | Gauge; Absolute; Sealed |
|---|---|
| Repeatability | Included in accuracy. |
| Response time | Not specified. |
| Max. working pressure | Safe overpressure 1.5–2 × calibrated range (safe overpressure); Burst 100 bar |
| Process / ambient temperature | Operating −40…130 °C; Storage −50…135 °C |
| Power supply | 5 VDC nominal (4.75–5.25 VDC) |
| Outputs | 0.5–4.5 V ratiometric |
| Electrical connection | TE 1-967640-1 (automotive style plug) |
| Housing material | Automotive plastic shell; stainless-steel body |
| Weight | Not specified. |
Key Features
- One unit returns both pressure and NTC temperature, saving a fitting and a cable run.
- Voltage output to 40 bar in a compact 304-stainless body for machinery and packaged equipment.
- ±1% FS accuracy for dependable measurement.
- Fast Not specified. response for dynamic measurement.
Typical Applications
- EV Thermal Management
- Automotive & HVAC
- Compressors & Refrigerant Loops
- OEM Pressure & Temperature Monitoring