PHT-RBX25ST20S0A5S0Z, Pressure type: gauge pressure, Pressure unit: bar, Measuring range pressure: 0 bar ... 0.25 bar, Process connection: Tri-Clamp 2", Seal: without seal, Connection type: Flying leads, 3 m (zero and span not adjustable), Enclosure rating: IP68, Supply voltage: 10 V DC ... 30 V DC,