Product Name : EYC PMD33/34 Differential Pressure Transmitter
Product
Measuring range
± 50 ... ± 7500 pa 
Output
0-20mA/4-20mA / 0-1V/0-5V/1-5V/2-10V /0~10V
Proof pressure
± 50 ... ± 250 pa : 0.25 bar;± 300 ... ± 7500 pa : 0.5 bar
Burst Pressure
± 50 ... ± 250 pa : 0.25 bar;± 300 ... ± 7500 pa : 0.5 bar
Linear accuracy (at 25℃)
± 2.0 % of F.S.
Signal connection
3-wire
Load resistance
current output :  4~20mA < 500Ω / 0~10V ≧ 10KΩ
Power supply
8~35VDC/12~30VAC
Protect degree
IP 65