External pressure sensor 2- P 30 bar 0,01% 0-40°C including DAkkS calibration certificate (according to DVGW G469) deployable to measurement device via connecting cable sensor type: absolute pressure sensor measurement range: 0 to 30 bar above atmospheric pressure measurement accuracy: < 0,02 % of full scale measurement precision: < 0,01% of full scale at 0-40°C resolution: 1 mbar operating temperature: -20 °C to +70 °C maximum pressure: 50 bar connection: external thread G 1/4"