We have included this transducer in the 4-SIP Module package for your convenience. For reliable operation, the transducers should be set at -40°C~85°C. It is possible for the transducers to work with a supply voltage of 2.5V~16V. Transducers must have their pins connected to the 4 pins for them to function properly. As a result of this transducer, the maximum pressure range is set to 15 Psi. In order for the transducers to work, the voltage release should be 100mV. It is recommended to use a DC voltage of 10V in order to ensure that the transducers can operate continuously at the ambient temperature specified.