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Neo-Dyn Flanged Pressure Switch with Diaphragm Sensor - NEMA 4X, 7, 9 & 13 112P

Description
Flanged pressure switch for installations that formerly required a chemical seal with fill fluids. Reliable Nega-Rate® Belleville disc spring sensing mechanism. Redundant seals with venting between seals for alarm or indication. 316 stainless steel body and hermetically sealed, explosion-proof electrical assembly well suited for hazardous or corrosive atmospheres. Specifications Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18” long leads Pressure Connection: 1 inch, 1/16 raised face flange per ANSI B 16.5 - 1998 Class 150 (150#) Class 300 (300#) Note: Customer responsible for gasket selection and installation. (Refer to Installation and Operating Instructions supplied with switch) Temperature Range*: Ambient: -40°F to +180°F (-40°C to +82°C) Media: -40°F to +250°F (-40°C to +121°C) Adjustment: Internal, slotted adjustment with range scale Shipping Weight: Approximately 4.5 pounds *Limited by gasket material selected
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Suppliers

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Product
Description
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Flanged Pressure Switch with Diaphragm Sensor - NEMA 4X, 7, 9 & 13 - 112P - Neo-Dyn
Valencia, CA, USA
Flanged Pressure Switch with Diaphragm Sensor - NEMA 4X, 7, 9 & 13
112P
Flanged Pressure Switch with Diaphragm Sensor - NEMA 4X, 7, 9 & 13 112P
Flanged pressure switch for installations that formerly required a chemical seal with fill fluids. Reliable Nega-Rate® Belleville disc spring sensing mechanism. Redundant seals with venting between seals for alarm or indication. 316 stainless steel body and hermetically sealed, explosion-proof electrical assembly well suited for hazardous or corrosive atmospheres. Specifications Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18” long leads Pressure Connection: 1 inch, 1/16 raised face flange per ANSI B 16.5 - 1998 Class 150 (150#) Class 300 (300#) Note: Customer responsible for gasket selection and installation. (Refer to Installation and Operating Instructions supplied with switch) Temperature Range*: Ambient: -40°F to +180°F (-40°C to +82°C) Media: -40°F to +250°F (-40°C to +121°C) Adjustment: Internal, slotted adjustment with range scale Shipping Weight: Approximately 4.5 pounds *Limited by gasket material selected

Flanged pressure switch for installations that formerly required a chemical seal with fill fluids. Reliable Nega-Rate® Belleville disc spring sensing mechanism. Redundant seals with venting between seals for alarm or indication. 316 stainless steel body and hermetically sealed, explosion-proof electrical assembly well suited for hazardous or corrosive atmospheres.

Specifications

  • Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International
  • Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18” long leads
  • Pressure Connection:
    • 1 inch, 1/16 raised face flange per ANSI
    • B 16.5 - 1998
    • Class 150 (150#)
    • Class 300 (300#)

Note: Customer responsible for gasket selection and installation. (Refer to Installation and Operating Instructions supplied with switch)

  • Temperature Range*:
    • Ambient: -40°F to +180°F (-40°C to +82°C)
    • Media: -40°F to +250°F (-40°C to +121°C)
  • Adjustment: Internal, slotted adjustment with range scale
  • Shipping Weight: Approximately 4.5 pounds

*Limited by gasket material selected

Supplier's Site Datasheet

Technical Specifications

  Neo-Dyn
Product Category Pressure Switches
Product Number 112P
Product Name Flanged Pressure Switch with Diaphragm Sensor - NEMA 4X, 7, 9 & 13
Sensor Technology Mechanical Deflection
Pressure Measurement Gauge
Switch Point Range 1.5 to 325 psi (1.06 to 229 m H2O)
Deadband 2 to 35 psi (1.41 to 24.63 m H2O)
Operating Temperature -40 to 180 F (-40 to 82 C)
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