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HPM1801 universal pressure transmitter uses a high-precision and highly stability diffusion silicon pressure core as a sensitive element，The signal modulation circuit within stainless steel shell can transform the signal of transmitter to standard current or voltage signal output. It can be directly connected to computers, control instruments, etc. This product uses all stainless steel structure with good performance, easy installation, good anti-vibration and impact resistance, which can be used in hostile environment for a long time.
Features
Polarity reversal protection, overcurrent and overvoltage protection, meet EMI protection requirement
Wide pressure range, available to measure absolute pressure, gauge pressure and sealed gauge pressure
Ingress protection IP68
Good anti-jamming, long term stability
Technical Parameters
Measuring Medium：various liquid, gas or steam compatible with 304 or 316L stainless steel
Pressure Range：-100kPa…0～0.01…100MPa
Overload：1.5 times pressure range of full scale
Pressure Type：Gauge pressure, absolute pressure, or sealed gauge pressure
Accuracy：±0.5%FS
Long-term Stability：±0.2%FS/year
Temperature Coefficient of Zero：±0.03%FS/℃（Reference 25℃）
Temperature Coefficient of Full Scale：±0.03%FS/℃（Reference 25℃）
Operation Temperature： -30～85℃（General type）；-10～60℃（Intrinsic safety type）
Storage Temperature：-40～120℃
Supply Voltage：5VDC，24VDC
Output Signal：two-wire 4～20mAcurrent or three-wire voltage
Insulation Resistance：100MΩ, 500VDC
Ingress Protection of Shell：IP68
Electrical Connection：dedicated shield cable 1 meters
Structure Material
Housing: Stainless steel 1Cr18Ni9Ti or 316L
Diaphragm: Stainless steel 316L
O-ring: Nitrile or Fluoro rubber
Cable: butyl or polyethylene
Saler Company Information
