... pressure transmitter is suitable for measuring controlling site pressure in petroleum and chemical industry. SYB 351digital pressure transmitter is suitable for measuring and controlling site pressure ... Mpa)0.6,1,1.6,2.5,4,6,10,16,20,25,30,40, ... ~5V, 4~20Ma, 1~5VPower Supply24VDC220VDC24VDC220VDCSafe Overload120FSTemp. Range(°C)0°C~+50°CRelative Humidity≤95%RH SYB 351 Digital Pressure Transmitter