P222 are suitable to be used in a corrosive environment, chemical, petro-chemical, refining facilities, power generation, marine and foods industry. Its stainless steel case and cover have a good appearance and an excellent protection against corrosion and chemical attack.
Nominal diameter |
125 mm (4½") |
Accuracy |
±0.5 % of full scale ±1.0 % of full scale |
Scale range (MPa, kPa, bar) |
-0.1 ~ 0 to 0 ~ 200 MPa |
Working pressure |
Steady : 75 % of full scale Over range protection : 130 % of full scale |
Working temperature |
Ambient : -40 ~ 65 °C -20 ~ 65 °C (With glycerin filling) -40 ~ 65 °C (With silicone filling) Fluid : Max. 200 °C Max. 100 °C (With glycerin filling) Max. 100 °C (With silicone filling) |
Degree of protection |
EN60529/IEC529/IP67 |
Temperature effect |
Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately ±0.4 % per 10 ℃ of full scale |
Pressure connection |
Stainless steel (316SS) |
Element |
316SS <10 MPa : C type bourdon tube ≥ 10 MPa : Helical type bourdon tube |
Case |
Stainless steel (304SS) |
Cover |
Stainless steel (304SS) Bayonet type |
Window |
Safety glass |
Blowout protection |
Back, rubber disc |
Movement |
Stainless steel |
Dial |
White aluminium with black graduations |
Pointer |
Black painted aluminium alloy |
Process connection |
⅜", ½" PT, NPT and PF |
Zero adjustment |
Internal : Micro zero adjustable pointer |
Manufacturer |
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Datasheet:
All features and specifications subject to change without notice, delivery subject to availability, correction of errors and omissions excepted.