The differential pressure transmitters of the 984M series are used to measure differential pressure, overpressure and vacuum.
P221 and P253 series are suitable to be used in a corrosive environment, chemical, petro-chemical, refining facilities, power generation and marine and foods industry. Its stainless steel case and cover have a good appearance and an excellent protection against corrosion and chemical attack.
40 and 50 mm
40mm : ±3.0% of full scale
50mm : ±1.5% of full scale
Scale range (MPa, kPa, bar)
0 ~ 0.2, 0.3, 0.4, 0.6, 1, 1.5, 3.5 MPa
Steady : 75% of full scale
Over range protection : 130% of full scale
Ambient : Model P221 : -40 ~ 65°C
Model P253 : -20 ~ 60°C
Fluid : Model P221 : Max. 200°C
Model P253 : Max. 60°C
Accuracy at temperature above and below the reference temperature (20℃) will be effected by approximately ±0.4% per 10℃ of full scale