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Service intended
P258 series are suitable for corrosive environments. Typical application includes : Chemical, petro-chemical, refining process, power generation, marine and food industry. The filled liquid absorbs vibration and pulsation.
Nominal diameter
63, 80, 100 and 160mm
Accuracy
●P2582 (63 mm) and p2583 (80 mm) : ±1.6% of full scale
●P2584 (100 mm) and p2586 (160 mm) : ±0.5% of full scale
●P2584 (100 mm) and p2586 (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
Filling liquid
Glycerin
Working temperature
●Ambient : -20 ~ 65℃ (With glycerin filling)
-40 ~ 65℃ (With silicone filling)
●Fluid : Max. 100℃ (With glycerin filling)
Max. 100℃ (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
●Stainless steel (316SS),
●Model : p2584 (100 mm) and p2586 (160 mm)
<10 MPa : C type bourdon tube
≥10 MPa : Helical type bourdon tube
●Model : p2582 (63 mm) and p2583 (80 mm)
<6 MPa : C type bourdon tube
≥6 MPa : Helical type bourdon tube
Blowout protection
●Back, rubber disc for 80, 100 and 160 mm
●Top, rubber disc for 63 mm
Case
Stainless steel (304SS)
Cover
Stainless steel (304SS)
Bayonet type
Window
Laminated safety glass
Movement
Stainless steel
Dial
White aluminum with balck 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
Certificates
●ATEX Ex II GD c IIc TX
●Pressure equipment directive (97/23/EC) -
●Annex III Module H
Option
●Zero adjustable pointer
(Only available with diameter 100 and 160 mm)
● Zero adjustment (External) : 100 and 160 mm
● Pressure connection and element : Monel
(Only available with diameter 100 and 160 mm)
● Silicone filling
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