PBT-AB4X0AGESFCAMA0Z, Pressure type: Absolute pressure, Pressure unit: bar, Measuring range pressure: 0 bar ... 4 bar, Process connection: G ½ B according to EN 837, Pressure port: Standard, Seal: Copper,Connection type: M12 round connector x 1, 4-pin, Enclosure rating: IP67, Supply voltage: 8 V DC