ĐỒNG HỒ ĐO ÁP SUẤT WISE P254

Nominal diameter: 50, 63, 75 and 100 mm
Accuracy: ±1.5% of full scale
Scale range (MPa, kPa, bar): -0.1 ~ 0 to 0 ~ 40 Mpa
Working pressure: 
      Steady: 75% of full scale
      Over range protection: 130% of full scale
Working temperature
Ambient:
      -20 ~ 60℃
      -20 ~ 60℃ (With glycerin filling)
      -40 ~ 65℃ (With silicone filling)
Fluid: Max. 60℃
Fluid: Glycerin
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: 
      Brass (50 and 63 mm)
      Nickel plated brass (75 and100 mm)
Element: Brass
      <6 MPa: C type bourdon tube
      ≥6 MPa: Helical type bourdon tube
Case: Stainless steel (304SS)
Cover: Stainless steel (304SS), Crimp ring type
Window: 
      Polycarbonate (50 and 63 mm)
      Safety glass (75 and100 mm)
Movement: Brass
Dial: White aluminium with black graduations
Pointer: Black painted aluminium alloy
Process connection:
      50 and 63 mm: 1/8", 1/4" PT, NPT and PF
      75 mm: 1/4", 3/8" PT, NPT and PF
      100 mm: 1/4", 3/8", 1/2" PT, NPT and PF
One piece type connection (50 and 63 mm)
Two piece type connection (75 and 100 mm)