PBS-CB4X0SG1SSNGMA0Z, Pressure type: compound pressure, Pressure unit: bar, Measuring range pressure: -1 bar ... 3 bar, Process connection: G ¼ A according to DIN 3852-E, Pressure port: 3.5 mm Standard, Seal: NBR, Connection type: M12 round connector x 1, 4-pin, Output signal: 1 x NPN + 4 mA … 20 mA