Micro-Differential Pressure Transducer. Comes with a diffusion type semiconductor strain gage formed on a silicon diaphragm. Used to sense pressure as resistance variation. Sensor only. Rated voltage output: ±13mV to 23mV. Rated Capacity: 7kPa (71.38gf/cm²). Nonlinearity: ±0.5%RO. Safe Temperature/Humidity Range: -20° to 70°C, 20 to 80% (0 to 50°C). Safe Overload Rating: ±300%. Cable: 3m 4-conductor shielded wire. Overall size: 34mm W x 56mm L x 21.5mm thick.