MPM430 Micro Pressure Transmitter
The MPM430 micro pressure transmitter is specifically engineered for precision applications requiring micro pressure measurement capabilities.
Product Specifications
General Specifications
- Range: Overpressure - see Accuracy specifications
- Accuracy: Gauge pressure (with negative pressure measurement) and absolute pressure types
- Long-term Stability: ±0.5%FS/year
- Thermal Drift: ≤±0.15%FS/10°C (-20°C ~ 80°C) | ≤±0.2%FS/10°C (-30°C ~ -20°C)
- Application Temperature:
- -30°C ~ 80°C (plug connector type)
- -20°C ~ 70°C (cable type, cable material: PE, PVC)
- -20°C ~ 80°C (cable type, cable material: PUR)
- -20°C ~ 60°C (intrinsic safety type)
- Storage Temperature: -40°C ~ 120°C | -20°C ~ 85°C (cable type)
- Housing Protection: IP65
- Weight: ≤150g
Measurement Ranges & Accuracy
| Range Code |
Measurement Range |
Overpressure |
Accuracy |
| OD |
-25mbar…-5mbar ~ 5mbar…50mbar |
1.8bar |
±1%FS |
| OC |
-100mbar…-10mbar ~ 10mbar…100mbar |
2bar |
±1%FS |
| OB |
0mbar ~ 20mbar…200mbar |
6bar |
±1%FS | ±0.5%FS |
Electrical Parameters
| Output Signal |
Power Supply |
Output Format |
Load Resistance |
| 4mA~20mA DC(E) |
12V~28V DC (The intrinsic safety product is powered by a safety barrier) |
2-wire |
≤(U-12)/0.02(Ω) |