CHUNCHANG > Pressure Gauge > Test GaugeTest Gauge

All SS Test Gauge

Features
Accuracy Class 0.25 or Class 0.5
External Calibration Device(ECD)
Parallax mirror dial for easier reading
All stainless steel construction
Bottom, lower back, panel or wall mount
Over pressure up to 30% of Full Scale
Restrictor screw standard
Long life and stability sensing element
Design scale ranges up to 1000 bar
Application
For test pressure instrument in laboratory or some special environment

Technical Specication
Nominal Size
150 mm

Accuracy Class
Class 0.25 or Class 0.4

Ingress Protection
IP 43

Connection Size
G½ or ½ NPT

Scale Range
Pressure 0..1000 bar
Vacuum -1 bar..0
Compound -1..24 bar

Tube Element Shape
P ≤ 100 bar in C tube
P > 100 bar in helicoil

Filling
Dry execution

 


Operating Temperature
Ambient temperature -30°..+70℃
Medium temperature 80℃ Max.

Temperature Error
Additional error when pressure element
temperature deviates from refernce
temperature +20℃(+68℉) be ±0.4% /
10℃(50℉) rising or falling

Over Pressure Limit
130% of F.S. P ≤ 100 bar
115% of F.S. P > 100 bar

Dial Graduation
Black graduation on white for single range
Black and red graduation on white for dual
ranges

Design Material
Casing and Bezel Ring
Stainless steel 304

Sensing Element
Stainless steel 304

Connection
Stainless steel 316L

Window
Plain instrument glass with ECD device

Window gasket
Industrial rubber seal

Pointer
Black painted aluminum, knife edge

Dial Plate Aluminum alloy