P252 - Đồng hồ đo áp suất wise

Đồng hồ đo áp suất Wise - Euro gauge Industrial service pressure gauge  Model : P252

Service intended

P252 series are suitable for a corrosive environment. Typical application includes: Chemical, petro-chemical, refining process, power generation, marine and foods industry. Its stainless case and cover have a good appearance and the excellent proof against corrosive and chemical attack.

Nominal diameter

63, 80, 100 and 160mm

Accuracy

●P2522 (63 mm) and P2523 (80 mm) : ±1.6% of full scale 
●P2524 (100 mm) and P2526 (160 mm) : ±0.5% of full scale 
●P2524 (100 mm) and P2526 (160 mm) : ±1.0% of full scale

Scale range (MPa, kPa, bar)

●63 and 80 mm : -0.1 ~ 0 to 0 ~ 100 MPa 
●100 and 160 mm : -0.1 ~ 0 to 0 ~ 200 MPa

Working pressure

●Steady : 75% of full scale (63 and 80 mm) 
100% of full scale (100 and 160 mm) 
●Over range protection : 130% of full scale

Working temperature

●Ambient : -40 ~ 65 °C 
●Fluid : Max. 200℃

Degree of protection

EN60529/IEC529/IP65

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

●Stainless steel (316SS), 
Model : P2524 (100 mm) and P2526 (160 mm) 
<10 MPa : C type bourdon tube 
≥10 MPa : Helical type bourdon tube 
●Model : P2522 (63 mm) and P2523 (80 mm) 
<6 MPa : C type bourdon tube 
≥6 MPa : Helical type bourdon tube

Blowout protection

●Back, rubber disc for 80, 100 and 160mm 
●Top, rubber disc for 63mm

Case

Stainless steel (304SS)

Cover

Stainless steel (304SS) 
Bayonet type

Window

Laminated safety glass

Movement

Stainless steel

Dial

White aluminium with black graduations

Pointer

Black painted aluminium alloy

Process connection

●63 mm : ⅛", ¼" PT, NPT and PF 
●80 mm : ¼", ⅜" PT, NPT and PF 
●100 and 160 mm : ¼", ⅜", ½" PT, NPT and PF

Optional

●Zero adjustable pointer 
(Only available with diameter 100 and 160 mm) 
●Zero adjustment (External) : 100 and 160 mm 
●Pressure connection and element : Monel 
●CE conformity pressure equipment directive 
●9/23/EC, PS>200 bar, Module H, Pressure accessory

P252 - Đồng hồ đo áp suất wise