ĐỒNG HỒ ĐO ÁP SUẤT WISE P330

Nominal diameter: 150 mm
Accuracy:
      ±0.5 % of full scale (P335)
      ±1.0 % of full scale (P330)
Scale range (MPa, kPa, bar): -0.1 ~ 0 to 0 ~ 200 Mpa
Working pressure:
      Steady: 75 % of full scale
      100 % of full scale (P335)
      Over range protection: 130 % of full scale
Working temperature:
      Ambient: -40 ~ 65 °C
Fluid: Max. 200 °C
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)
      <10 MPa: C type bourdon tube
      ≥10 MPa: Helical type bourdon tube
Case: Black painted aluminium alloy
Cover: Black painted aluminium alloy
Window: Safety glass
Movement: Stainless steel
Dial: White aluminium with black graduations
Pointer: Black painted aluminium alloy
Zero adjustment: Internal
Process connection: 3/8", 1/2" PT, NPT and PF
Certificates: ATEX Ex II GD c IIc TX