PM4224 high accuracy pressure transducer adopts high-precision, high-temperature qualitative force-sensitive chip with stainless steel metal diaphragm. After strict precision temperature compensation, signal amplification, V/I conversion, the pressure parameters are reliably converted into industry standard 4 ~20mA or 0~10mA signal output, widely used in petroleum, chemical, metallurgy, electric power, textile, environmental protection and other field.
Parameter :
|
Items |
Parameter |
| Range | -0.1MPa…0kPa~10kPa…100MPa |
| Overload capability | Below 10MPa ≤ 2 times full scale 10MPa and above ≤1.5 times full scale |
| Pressure Type | G (gauge pressure), A (absolute pressure), S (sealed gauge pressure) |
| Accuracy | 0.1% (custom), 0.25% (typical), 0.5% (maximum) |
| Long-term stability | ±0.1%FS/year (typical), ±0.2%FS/year (maximum) |
| Zero temperature drift | ±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa) |
| Sensitivity temperature drift | ±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa) |
| Compensation temperature | 0°C~50°C(≤100kPa), -10°C~70°C(>100kPa) |
| Medium temperature | -40°C~80°C |
| Power supply | +12 ~ +36V (Default 24V) |
| Output Signal | 4mA~20mA, 0V~10V (output range can be customized) |
| Load Resistance | Current type: ≤ (U-12) / 0.02 (Ω) |
| Response time | ≤1(10~90%)ms |
| Measuring medium | All corrosive gases, liquids compatible with 316L |
| Diaphragm material | 316L stainless steel |
| Housing material | 1Cr18Ni9Ti |
| Interface | M20×1.5 or customized |
| Protection level | IP65 (customizable IP68) |