1、media:air and other gas
2、range:differential pressure:0~10Kpa positive pressure:0~25Kpa
negative pressure:0~-25Kpa or -25~0Kpa
positive and negative pressure:-25~+25Kpa
3、output current:4~20mA
4、output load:4~20mA 0~500Ω
5、accuracy grade:0.5 grade
6、power supply:220V±10% 50±2H or 24VDC
7、power consumption:<=3VA
8、The front part of the ambient temperature -30~50℃,display unit 0~40℃
9、hole size of display unit:(27×n+24)×152mm