pressure

measurement range

(-100~0~10) KPa~250MPa
· When directly mounted flange diaphragm is transmitted remotely, 40KPa~40MPa (gauge pressure), 40KPa~1MPa (absolute pressure)
· When clamped flange diaphragm is transmitted remotely, 6KPa~3MPa (gauge pressure)

accuracy class

±0.05%FS、±0.075%FS、±0.1%FS、±0.2%FS、±0.5%FS
（Accuracy and range, flange capillary tube, diaphragm, and oil filling are related. Please feel free to consult）

stable performance

± 0.2% URL/15 years    

power supply voltage

DC 10~30V（External power supply），DC 3.6V

output signal

（4~20）mA（two-wire system），（1~5）VDC，（0~25）Hz，（5~30）Hz

digital communication

RS485（Modbus-RTU），HART

Explosion-proof rating

Ex db IIC T6 Gb/Ex ia IIC T4…T6 Ga（仅支持 ACD-302）

Protection level

IP66/IP68

insulation resistance

≥100MΩ@500VDC

insulation strength

≤2mA@50Hz/500VAC

ambient temperature

-40℃~85℃
· Ex db IIC T6 Gb 时，（-40 ～ 70）℃
· Ex ia IIC T4 Ga 时，（-40 ～ 80）℃
· Ex ia IIC T5 Ga 时，（-40 ～ 70）℃
· Ex ia IIC T6 Ga 时，（-40 ～ 60）℃

atmospheric pressure

（80 ～ 106）KPa

relative humidity

（0 ～ 95）%RH（No condensation, no condensation）

Storage and transportation temperature

（-40 ～ 85）℃