ĐỒNG HỒ ĐO ÁP SUẤT WISE P259

Nominal diameter: 63, 100 and 160 mm
Accuracy:
     P2592 (63 mm): ±1.6 % of full scale
     P2594 (100 mm) and P2596 (160 mm): ±1.0 % of full scale
Scale range (MPa, kPa, bar):
     63 mm: -0.1 ~ 0 to 0 ~ 40 MPa
     100 and 160 mm: -0.1 ~ 0 to 0 ~ 100 MPa
Filling liquid: Glycerine
Working pressure:
     Steady: 75 % of full scale (63 mm)
     100 % of full scale (100 and 160 mm)
     Over range protection: 130 % of full scale
Working temperature:
     Ambient: -20 ~ 60 °C (With glycerin filling)
     -40 ~ 60 °C (With silicone filling)
Fluid: Max. 60 °C
Degree of protection: EN60529/IEC529/IP67
Temperature effect: Accuracy at temperature above and below the referencetemperature (20 ℃) will be effected by approximately ±0.4 % per 10 ℃ of full scale
Pressure connection: Brass
Element: Brass
Model: P2594 (100 mm) and P2596 (160 mm)
     <10 MPa: C type bourdon tube
     ≥10 MPa: Helical type bourdon tube with 316SS
Model: P2592 (63 mm)
     <6 MPa: C type bourdon tube
     ≥6 MPa: Helical type bourdon tube
Blowout protection:
     Back, Rubber disc for 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:
     63 mm : Brass
     100 and 160 mm : Stainless steel
Dial: White aluminium with black graduations
Pointer: Black painted aluminium alloy
Process connection:
     63 mm: 1/4" PT, NPT and PF
     100 and 160 mm: 3/8", 1/2" PT, NPT and PF
Option: Zero adjustable pointer
(Only available with diameter 100 and 160 mm)
Silicone filling