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Pressure Transducers
QPress – QUP-THINFILM 1300 Series
The QUP-THINFILM 1300 Series is a high-pressure transmitter built around a sputtered thin-film sensor for hydraulics and heavy industry. It reads to 2000 bar at ±0.5 % FS and offers a 4–20 mA output on a wide choice of process threads, including G1/4, NPT, M20x1.5 and G1/2. The thin-film element and welded stainless body give a stable, durable signal on pressure-cycled equipment across general industrial and metals applications.
Measurement range
0–2000 bar
Accuracy
±0.5 % FS
Output / communications
4–20 mA
Process connection
BSP / NPT / Metric threaded options
Process temperature
−40 to 85 °C
Approvals / Protection
CE / UKCA / RoHS
Technical Specifications
| Pressure type | Gauge (relative) |
|---|---|
| Repeatability | Included in accuracy. |
| Response time | ≤1 ms |
| Max. working pressure | Overload: 200% FS (5–25 bar); 300% FS (40–2000 bar); Burst: 1000% FS (5–25 bar); 1000% FS (40–500 bar); 500% FS (500–2000 bar) |
| Process / ambient temperature | Ambient −40…85 °C (typical); Medium −40…125 °C (typical); −55…150 °C (custom); Compensation 0…80 °C |
| Power supply | 8–32 VDC; 5 VDC ±5% |
| Outputs | 4–20 mA; 0–5 V; 0.5–4.5 V |
| Electrical connection | M12 4-pin; Direct cable (flying leads) |
| Housing material | Stainless steel body; metal connector shell |
| Weight | Not specified. |
Key Features
- Sputtered thin-film sensor gives a stable, durable signal across high pressures to 2000 bar.
- 4–20 mA output on G1/4, NPT, M20x1.5 or G1/2 threads suits hydraulic and metals duty.
- Welded stainless construction with ±0.5 % FS accuracy for long service on pressure-cycled systems.
- Fast ≤1 ms response for dynamic measurement.
- Operates across −40 to 85 °C.
Typical Applications
- Hydraulic & Pneumatic Systems
- Oxygen Service
- Petrochemical
- Metallurgy
- Refrigeration
- LNG & CNG