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PG-054 Explosion proof electric contact pressure gauge

Model: PG-054L

Measuring Range: -0.1...0 to 0...60 Mpa or other equivalent units

Accuracy Class: ±1.5%

Thread: M20*1.5 G1/2 NPT1/2 etc.

Diameter: 100mm, 150mm

  • Product Details


Industrial process control and technical measurement, like oil industry, chemical industry and power station and usually is link with the electric equipment.

Measure the pressure and vacuum of liquid, gas or steam without explosion, crystallization, solidification and will not corrode to copper or copper alloy.


Explosion-proof type

Have the function of measuring and controlling.

Double controlling to the maximal pressure measurement and minimal, can set the up limit and down limit of pressure value

Indicating pressure gauge.

High mechanical strength of pressure element.

Simple installation and easy reading.



Measuring system, explosion-proof case, indication equipment, electric contact device, adjustment device and junction box.


PG-054L: Explosion-proof electric contact pressure gauge

Nominal size in mm (NS in mm)

100mm, 150mm

Contact power and maximal voltage

50VA 30W max

220V D.C or 380V A.C

Controlling type

Up limit and down limit

Accuracy class

NS 100 150: ±1.5%

Scale ranges

From -14.5...0 to 0...8700 psi;

(from -1...0 to 0...600 bar or other equivalent units).

Pressure Unit

Mpa psi bar kg/cm2 Kpa etc.


Aluminum, white,

black lettering, Single scale;

(Double scale; Special scale for option)


Aluminum, black.

Thread size

NS 100 150: M20*1.5 G1/2 NPT1/2 etc.

Process connection

SS, Lower mount

Ambient temperature:

 -40 ... +70 °C

Temperature influence

When temperature of the measuring system deviates from reference temperature (+20℃) max error ±0.4℃ /10K of full-scale value.


Model /Nominal size / Scale range / Thread size / Process connection / Options