PBT-RBX25SG1SSNVMC0Z, Pressure type: gauge pressure, Pressure unit: bar, Measuring range pressure: 0 bar ... 0.25 bar, Process connection: G ¼ A according to DIN 3852-E, Accuracy: <, Pressure port: Standard, Seal: NBR, Connection type: M12 round connector x 1, 4-pin, Enclosure rating: IP67, Non-line