Ambient temperature: 25℃

RH: 65% 
accuracy：Silicon piezoresistive sensors 0.15% 
         Ceramic capacitive sensor 0.25% 
         Ceramic piezoresistive sensor 0.35% 
         Differential capacitance sensor 0.25% 
Long-term stability:±0.15%F.S/year
Temperature coefficient:± 0.1%F.S 
output： 
output signal：two-wire 4～20mA output
Load capacity：R ≤（Us-U min）/I max KΩ
l max =20～22.5mA 
power： 
power supply：15V～45V 
Harmonic distortion：7Vpp50Hz≤ f ≤ 100Hz 
                  1Vpp100Hz≤ f≤ 200Hz 
                  0.2Vpp200Hz≤ f ≤ 300Hz