Need help selecting the right instrumentation?
Our engineers can help with product selection and application guidance — we respond within one working day.
Process Transmitters
QPress – QHP-PROCESS 5200 Series
The QHP-PROCESS 5200 Series is a smart HART process pressure transmitter for chemical, petrochemical and power applications. It covers absolute ranges from 0.1 to 100 bar and gauge ranges from 0.4 to 400 bar URL with accuracy from ±0.075 % of reading, and offers 4–20 mA with HART and Modbus RTU for analogue and digital integration. An IP66 and IP67 housing and a choice of M20, G-thread or NPT connections suit demanding plant installations.
Measurement range
−1…400 bar
Accuracy
GP: ±0.075…±0.2 % URL by range
Output / communications
4–20 mA, HART and Modbus RTU / RS485
Process connection
Threaded and flanged process connections
Process temperature
−50 to 85 °C
Approvals / Protection
ATEX / IECEx
Technical Specifications
| Pressure type | Gauge; Absolute |
|---|---|
| Response time | ≤100 ms |
| Max. working pressure | GP overload: 10 / 40 / 60 / 150 / 200 / 800 bar; AP overload: 6 / 10 / 10 / 40 / 60 / 150 / 200 bar |
| Process / ambient temperature | Without LCD −50…85 °C; With LCD −40…70 °C |
| Power supply | 18.3–44 V DC; IS 18.3–30 V DC |
| Outputs | 4–20 mA (HART) |
| Environmental rating | IP66; IP67 |
| Electrical connection | M20×1.5 entry; 1/2 NPT entry; cable gland; flameproof metal plug |
| Housing material | 316L stainless steel or aluminium alloy (polyester coated) |
| Weight | 1.56 kg |
| Other ratings / standards | Vibration effect < 0.1 %SPAN (IEC 61298‑3) |
Key Features
- Covers absolute 0.1–100 bar and gauge 0.4–400 bar URL with high turn-down.
- 4–20 mA with HART and Modbus RTU and accuracy from ±0.075 % of reading.
- IP66/67 housing with M20x1.5, G1/2 or NPT process connections for chemical and power plant.
- Fast ≤100 ms response for dynamic measurement.
- Operates across −50 to 85 °C.
Typical Applications
- Plant Process Measurement
- Pumps & Compressors
- Test Rigs
- Marine & Offshore