ĐỒNG HỒ ĐO ÁP SUẤT WISE P531

Nominal diameter
100 and 150 mm

Accuracy
±1.5 % of full scale

Scale range (MPa, kPa, bar)
-0.1 ~ 0 to -0.1 ~ 2 MPa
0 ~ 0.1 to 0 ~ 100 MPa
Working pressure

Steady: 75 % of full scale
Over range protection: 130 % of full scale

Working temperature
Ambient: -40 ~ 65 °C
Fluid: Max. 100 °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
C type bourdon tube
Stainless steel (316SS)

Case
Black finished aluminium

Cover
Black finished aluminium
Screwed

Window
Acrylic resin
Safety glass (P539)

Movement
Stainless steel

Dial
White aluminium with black graduations

Pointer
BsT3 alloy, black painted pointer with golden plated

Contacts
Contact rating: AC 110 V, 0.5 A/AC 220 V 0.25 A
DC 110 V, 0.3 A/DC 220 V 0.15 A
Dielectric strength: AC 1,000 V/min
Insulation resistance: More than 100 MΩ at DC 500 V

Process connection
⅜", ½" PT, NPT and PF

Certificates
Pressure equipment directive (2014/68/EU) Annex III Module H