4-SIP Module includes this transducer for convenience. Reliable performance can be assured by setting the transducers to -40°C~85°C. A supply voltage of 2.5V~16V is sufficient for the transducers to operate well. To make the transducers work, you must connect the pins at 4. 5 Psi is the transducer's maximum pressure range. Transducers must release 50mV voltage to work. The transducers should operate continuously at ambient temperature by using DC voltage of 10V.