Description

Capsule Pressure Gauge is used for accurate measurements of low pressure natural gas and dry air applications.

Specifications
Sizes: 2.5″, 4″ & 6″(63, 100 & 150 mm)
Accuracy: ±1.6%(ASME B40.1 Grade A)
Case: Steel case black painted or 304 Stainless Steel
Ring: Steel case black painted or 304 Stainless Steel
Lens:  Acrylic
Wetted parts: Brass or 316 Stainless Steel
Operating Temperature: Ambient: -40 to 60°C (-40°F to 140°F)
Process fluid: max 60°C (140°F)
Dial: Aluminum with black & red markings
Pointer: Black aluminum
Connection:  1/4″ or 1/2″ NPT or BSP or BSPT bottom
Ranges:   -600 to 600 mmBar
Protection degree: IP55 steel case, IP65 stainless steel case
Dry

Protection
– If pressure gauges are to be used for steam service, a siphon tube filled with water must be installed between gauge and line to prevent live steam from entering the Bourdon tube.
– A gauge cock should be installed in the pressure line. This might be the standard shut-off valve or a needle valve for throttling pressure pulses.
– If severe pulsation exists, the gauge should be protected by adding a throttling orifice
screw in the gauge socket or by addition of a pulsation damper, such as a snubber.
– A diaphragm seal should be used in applications where process media should not come in contact with gauge.

We invite you to check out our post:  When should you use liquid-filled pressure gauges?

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