ĐỒNG HỒ ĐO ÁP SUẤT WISE P259

Nominal diameter
63, 100 and 160 mm

Accuracy
P2592 (63 mm): ±1.6 % of full scale
P2594 (100 mm) and P2596 (160 mm): ±1.0 % of full scale

Scale range (MPa, kPa, bar)
63 mm: -0.1 ~ 0 to 0 ~ 40 MPa
100 and 160 mm: -0.1 ~ 0 to 0 ~ 100 MPa
Filling liquid
Glycerine

Working pressure
Steady: 75 % of full scale (63 mm)
100 % of full scale (100 and 160 mm)
Over range protection: 130 % of full scale
Working temperature
Ambient: -20 ~ 60 °C (With glycerin filling)
-40 ~ 60 °C (With silicone filling)
Fluid: Max. 60 °C
Degree of protection
EN60529/IEC529/IP67
Temperature effect
Accuracy at temperature above and below the referencetemperature (20 ℃) will be effected by approximately ±0.4 % per 10 ℃ of full scale
Pressure connection
Brass

Element
Brass
Model: P2594 (100 mm) and P2596 (160 mm)
<10 MPa: C type bourdon tube
≥10 MPa: Helical type bourdon tube with 316SS
Model: P2592 (63 mm)
<6 MPa: C type bourdon tube
≥6 MPa: Helical type bourdon tube

Blowout protection
Back, Rubber disc for 100 and 160 mm
Top, Rubber disc for 63 mm

Case
Stainless steel (304SS)

Cover
Stainless steel (304SS)
Bayonet type

Window
Laminated safety glass

Movement
63 mm : Brass
100 and 160 mm : Stainless steel

Dial
White aluminium with black graduations

Pointer
Black painted aluminium alloy

Process connection
63 mm: ¼" PT, NPT and PF
100 and 160 mm: ⅜", ½" PT, NPT and PF

Option
Zero adjustable pointer
(Only available with diameter 100 and 160 mm)
Silicone filling