Liquid filled

Liquid filled

Product Description

  Model:PRS (Liquid-Filled)

  • Used in applications that involve high dynamic shock and vibration loading
  • The hydraulic pressure gauge filled glycerine, silicone or others

Product Display

Product Specification

Nominal size

1.5", 2", 2.5", 3", 4"

Measuring range

30 inHg Vac.~15,000 psi 

76 cmHg Vac. ~1000kg/cm2

Case

304 stainless steel

Window

PC, glass can be customized

Thread size

1/8", 1/4", 3/8", 1/2"

Thread types

PT, PF, NPT

Pointer

Black aluminum alloy

Accuracy

(1.5"、2") 

ASME B40.1 Level B ±3/2/3%

(2.5"、3"、4")

±1.5%F.S.

Movement

Brass

Dial

Aluminum alloy (single or double scale)

Thread material

Brass or plating brass

Permissible pressure

For stable pressure source: 75%F.S.

For unstable pressure pulse :  60% f.s.d.

Permissible temperature

Ambient:

-40°C~60°C without liquid

-20°C~60°C with liquid

Medium:

+60°C

Liquid fill

Glycerin, silicone or others

 

Illustration
Figure 1: Liquid filling pressure gauge bottom mount
Figure 2: Hydraulic Pressure Gauge back mount without flange
Figure 3: Liquid Filled Gauges back mount with flange
Figure 4: Liquid Filled Gauges bottom mount with front flange
Figure 5: Horizontal pressure gauge with U-clamp


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