Need help selecting the right instrumentation?
Our engineers can help with product selection and application guidance — we respond within one working day.
Pressure Transducers
QPress – QOM-COMPACT 3000 Series
The QOM-COMPACT 3200 Series is a compact stainless-steel OEM pressure transmitter built around a diffused-silicon sensor with digital processing for stable, repeatable readings. It covers compound vacuum to 600 bar at ±0.5 % FS, with current and voltage outputs and a wide choice of process threads to suit automation, hydraulic and pneumatic builds. A 316L wetted section, an IP65 housing and proven vibration and shock resistance keep it dependable in compact equipment across a wide temperature range.
Measurement range
−1…600 bar
Accuracy
±0.5 % FS
Output / communications
4–20 mA
Process connection
BSP / NPT / Metric threaded options
Process temperature
−20 to 85 °C
Approvals / Protection
CE, IP65
Technical Specifications
| Pressure type | Gauge; Absolute; Sealed gauge |
|---|---|
| Repeatability | ±0.1 % FS |
| Response time | ≤ 90 ms (to 90 % FS) |
| Max. working pressure | 150 % FS across listed ranges |
| Process / ambient temperature | Ambient −20 to +85 °C; Medium −30 to +105 °C |
| Power supply | 12–36 VDC; 5 VDC |
| Outputs | 4–20 mA; 0–5 V; 0–10 V; 0.5–4.5 V (ratiometric/non‑ratiometric) |
| Environmental rating | IP65 |
| Electrical connection | Cable outlet; M12; Mini 4 pin; Round Packard |
| Housing material | Stainless steel |
| Weight | 120–150 g |
| Other ratings / standards | Insulation ≥ 100 MΩ/500 VDC; EMC IEC 61000‑6‑2/‑6‑3 |
Key Features
- Diffused-silicon sensor with digital processing spans compound vacuum to 600 bar at ±0.5 % FS.
- Current and voltage outputs with a wide choice of process threads for compact builds.
- 316L wetted section and IP65 housing with proven vibration and shock resistance.
- Fast ≤ 90 ms (to 90 % FS) response for dynamic measurement.
- Operates across −20 to 85 °C.
Typical Applications
- Hydraulic and pneumatic equipment
- Chemical dosing and utilities
- Compressors and pumps
- Ink-jet printers and general automation