Delta Controls Ltd. Pressure Switch VM4

Description
Technial Data Compact and rugged design ATEX Flameproof EExd IIC 2 GD Stainless steel enclosure as standard All welded construction for process connection and diaphragm – reduced risk of leakage under extreme conditions Ranges available between 0.25bar/4psi and 700bar/10,000psi Variety of wetted parts including NACE MR-01-75 compatible option Field adjustable set point Performance characteristics Enclosure options Weatherproof IP66/NEMA 4X Weatherproof IP66/flameproof EEx IIC 2 GD T6 (Tamb –60 Deg C to + 65 Deg C) T5 (Tamb –60 Deg C to + 80 Deg C) Wetted parts options Nickel alloy (Monel) diaphragm and process connection for NACE MR-01-75 – all welded construction. Process connection Rc 1/4 (1/4” Bsp tr int) or 1/4 ”NPTF (other sizes via adaptors only) Unit weight 1.5kg/3.3lbs approx Set point Repeatability +/- 1% of adjustable range Ambient temperature range -40 to +80 deg C (-40 to +176F) intermittently down to -60 deg C (-76 deg.F) - ATEX (VM2) -40 to +85 deg C (-40 to +185F) for the weatherproof version (VM2) -25 to +60 deg C (-13 to +140F) Limited by materials used in sensing element (VM4 only)
  • Pressure Switch - VM4 - Delta Controls Ltd.
    Delta Controls Ltd.
Description
Technial Data Compact and rugged design ATEX Flameproof EExd IIC 2 GD Stainless steel enclosure as standard All welded construction for process connection and diaphragm – reduced risk of leakage under extreme conditions Ranges available between 0.25bar/4psi and 700bar/10,000psi Variety of wetted parts including NACE MR-01-75 compatible option Field adjustable set point Performance characteristics Enclosure options Weatherproof IP66/NEMA 4X Weatherproof IP66/flameproof EEx IIC 2 GD T6 (Tamb –60 Deg C to + 65 Deg C) T5 (Tamb –60 Deg C to + 80 Deg C) Wetted parts options Nickel alloy (Monel) diaphragm and process connection for NACE MR-01-75 – all welded construction. Process connection Rc 1/4 (1/4” Bsp tr int) or 1/4 ”NPTF (other sizes via adaptors only) Unit weight 1.5kg/3.3lbs approx Set point Repeatability +/- 1% of adjustable range Ambient temperature range -40 to +80 deg C (-40 to +176F) intermittently down to -60 deg C (-76 deg.F) - ATEX (VM2) -40 to +85 deg C (-40 to +185F) for the weatherproof version (VM2) -25 to +60 deg C (-13 to +140F) Limited by materials used in sensing element (VM4 only)

Suppliers

Company
Product
Description
Supplier Links
Pressure Switch - VM4 - Delta Controls Ltd.
Delta Controls Ltd.
Houston, TX, USA
Pressure Switch
VM4
Pressure Switch VM4
Technial Data Compact and rugged design ATEX Flameproof EExd IIC 2 GD Stainless steel enclosure as standard All welded construction for process connection and diaphragm – reduced risk of leakage under extreme conditions Ranges available between 0.25bar/4psi and 700bar/10,000psi Variety of wetted parts including NACE MR-01-75 compatible option Field adjustable set point Performance characteristics Enclosure options Weatherproof IP66/NEMA 4X Weatherproof IP66/flameproof EEx IIC 2 GD T6 (Tamb –60 Deg C to + 65 Deg C) T5 (Tamb –60 Deg C to + 80 Deg C) Wetted parts options Nickel alloy (Monel) diaphragm and process connection for NACE MR-01-75 – all welded construction. Process connection Rc 1/4 (1/4” Bsp tr int) or 1/4 ”NPTF (other sizes via adaptors only) Unit weight 1.5kg/3.3lbs approx Set point Repeatability +/- 1% of adjustable range Ambient temperature range -40 to +80 deg C (-40 to +176F) intermittently down to -60 deg C (-76 deg.F) - ATEX (VM2) -40 to +85 deg C (-40 to +185F) for the weatherproof version (VM2) -25 to +60 deg C (-13 to +140F) Limited by materials used in sensing element (VM4 only)

Technial Data

  • Compact and rugged design
  • ATEX Flameproof EExd IIC 2 GD
  • Stainless steel enclosure as standard
  • All welded construction for process connection and diaphragm – reduced risk of leakage under extreme conditions
  • Ranges available between 0.25bar/4psi and 700bar/10,000psi
  • Variety of wetted parts including NACE MR-01-75 compatible option
  • Field adjustable set point

Performance characteristics

Enclosure options

  • Weatherproof IP66/NEMA 4X
  • Weatherproof IP66/flameproof EEx IIC 2 GD
  • T6 (Tamb –60 Deg C to + 65 Deg C)
  • T5 (Tamb –60 Deg C to + 80 Deg C)

Wetted parts options

  • Nickel alloy (Monel) diaphragm and process connection for NACE MR-01-75 – all welded construction.

Process connection

  • Rc 1/4 (1/4” Bsp tr int) or 1/4 ”NPTF (other sizes via adaptors only)

Unit weight

  • 1.5kg/3.3lbs approx

Set point Repeatability

  • +/- 1% of adjustable range

Ambient temperature range

  • -40 to +80 deg C (-40 to +176F) intermittently down to -60 deg C (-76 deg.F) - ATEX (VM2)
  • -40 to +85 deg C (-40 to +185F) for the weatherproof version (VM2)
  • -25 to +60 deg C (-13 to +140F) Limited by materials used in sensing element (VM4 only)
Supplier's Site

Technical Specifications

  Delta Controls Ltd.
Product Category Pressure Switches
Product Number VM4
Product Name Pressure Switch
Pressure Measurement Absolute (optional feature); Vacuum
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