ĐỒNG HỒ ĐO ÁP SUẤT WISE P421

Nominal diameter: 100 and 150 mm
Accuracy:
      ±1.0 % of full scale
      ±1.5 % of full scale
Scale range (kPa, mbar):
      -50 ~ 0 to -1 ~ 0 kPa
      -15 ~ 15 to -0.5 ~ 0.5 kPa
      -0.2 ~ 0 to -0.6 ~ 0 kPa
      0 ~1 to 0 ~ 35 kPa
Working pressure:
      Steady: 75 % of full scale
      Over range protection: 130 % of full scale
Working temperature:
      Ambient: -20 ~ 65 °C
Fluid: Max. 100 °C
Temperature effect: Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately ±0.6 % per 10 ℃ of full scale
Pressure connection: Stainless steel (316L SS)
Element: Stainless steel (316L SS)
Pressure chamber: Up to 35 kPa
Case: Stainless steel (304SS)
Cover: Stainless steel (304SS)
Window: Safety glas
Movement: Brass
Dial: White aluminium with black graduations
Pointer: Black painted aluminium alloy
Process connection: 1/4", 3/8", 1/2" PT, NPT and PF
Certificates: ATEX Ex II GD c IIc TX
Option:
* Internal zero adjustment, only available with diameter 100 mm
* Laminate safety glass