1_commercial_pressure_gauges

General Purpose Gauges

Category: .

Product Description

These gauges are suitable for Air, Oil, Gases and Liquids that are not corrosive to copper, oil and steel and for general Industrial Applications such as Boilers, Pumps, Compressors, machinery, Process & Chemical Plants. Case and Bezel is drawn steel, black finish and available in Bottom, Back Connection, Direct Mounting, Surface Mounting and Flush Panel Mounting;

Description:

Design
EN 837-1

Nominal size in mm

40, 50, 63, 80, 100 and 160
Accuracy class
2.5

Scale ranges

0 … 0.6 to 0 … 400 bar (NS 160: max. 40 bar)
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation

Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value

Permissible temperature

Ambient: -20 … +60 °C
Medium: +60 °C maximum

Temperature effect

When the temperature of the measuring system deviates
from the reference temperature (+20 °C): max. ±0.4 percentage/10 K of the span

Standard version

 

Process connection
Cu-alloy,
lower mount (LM)
NS 40: G 1/8 B (male), 14 mm flats
NS 50,63: G 1/4 B (male), 14 mm flats
NS 80, 100, 160: G 1/2 B (male), 22 mm flats

Pressure element
Cu-alloy
≤ 60 bar: C-type
> 60 bar: Helical type

Movement
Cu-alloy

Dial
NS 40, 50, 63: Plastic, white, with pointer stop pin
NS 80, 100, 160: Aluminium, white, with pointer stop pin
Black lettering, red mark pointer with measuring ranges
0 … 0.6 to 0 … 60 bar