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
¼", ⅜", ½" 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