pressure indicator0 pages
PRESSURE INDICATORS And Switches | f m | 1 | HENRY M mm* A ^ M M TECHNOLOGIES |
Suitable for Ammonia |
Red
nnnn1—1.6—1
nnnn1.38
nnnn.425 Hex
nnnnThe G15 Pressure Indicator can be used
nnnnwith our Sentry Rupture Disc Assembly,
nnnnwhich helps prevent leakage of both Halocarbon
nnnnand Ammonia refrigerants by indicating whether
nnnnthe relief valve has discharged.
nnnnThe Sentry Rupture Disc Assembly, as required
nnnnby ANSI/ASME code, provides a chamber be-
nnnntween the rupture disc and the relief valve, and a
nnnnconnection to install the new Pressure Indicator.
nnnnThis arrangement permits a positive indication
nnnnthat the disc has ruptured and the relief valve
nnnnhas discharged.
nnnnG15 Pressure Indicator
nnnnSentry Rupture Disc Assembly
nnnnFeatures:
nnnn• Dial: 138" (35mm), white aluminum dial with red marking
nnnn• Dial: Maximum working pressure: 600 P.S.I.
nnnn• Case: Al SI 304 stainless steel
nnnn• Lens: Plexiglas, watertight
nnnn• Pointer: AISI 304 stainless steel
nnnn• Socket: AISI 304 stainless steel
nnnn. Ambient temperature: -40°F / +150°F (-40°C / -+65°C)
nnnnFeatures:
nnnnType: Direct action blade contact
nnnnContacts: Silver alloy, gold plated
nnnnSet Point: Factory set and sealed
nnnnPressure setting: 5 PSI
nnnnSwitch Burst Pressure: 750 PSI
nnnnRatings: 4 AMP-24 VAC
nnnnDiaphragm: Teflon
nnnnTemperature Range: -40°F to +250°F
nnnnConnector: 1/8-27 NPT male thread
nnnnTerminals: Metri-Pack, VA" blade
nnnnCircuitry: Normally opened
nnnnBase: Steel
nnnnCover: Glass reinforced polyester
nnnnFurnished with Metri-Pack Connector and 10 ft. of wire
nnnnNote, Label marked:
nnnnAshcroft Pressure Switch
nnnnP/N APSRSCX3502
nnnnELEC. 250VAC, 5A/28VDC, 3A
nnnn316 Stainless Steel Construction
nnnn2000 psi MWP
nnnn1/8" NPT
nnnnCONNECTION
nnnn/
nnnnPressure Switch SW57
nnnnThe addition of the Pressure Switch provides inexpensive means of providing an electrical signal to warn of a
nnnnrefrigerant release caused by a system malfunction. An extra gauge port is provided on our Sentry Rupture Disc
nnnnAssembly for the Pressure Switch.
nnnnHENRY® Industrial & Commercial Refrigeration Products 800.96.HENRY
nnnnVALVE ~
nnnnH19
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