40 Series Type J40 Model 218 Pressure Switch

Brand: United Electric Controls Ltd
Does not ship to Virginia, United States

The J40 can be utilized in OEM applications where compact size and performance are required. The sealed bellows sensor provides a “leak-free” sensor for applications where elastomers are unacceptable.

Proven reliability involving sterilizers, plasma-cutting, anesthesia equipment, and even protective switching devices for power equipment, have made the J40 a versatile OEM pressure switch.
Features
  • Sealed Metal Bellows Sensor
  • Brass or Phosphor Bronze wetted material 
  • Small Size 
  • I5 A SPDT Switch Output 
  • Easy to wire screw terminals 
  • Compact size 
  • Easy external adjustment 
  • Optional adjustable deadband switch 
  • UL recognized for the US and Canada; CE compliant to LVD & PED

Specifications

Adjustment Type

  • Factory Set (Pre-Set) One Switch

Ambient Temperature Range

  • -40° to 71° C (-40° to 160° F)

Applications

  • Anesthesia Equipment
  • OEM Applications
  • Plasma Cutting
  • Sterilizers

Approvals & Certifications

  • CE
  • CSA C22.2 No. 14, File # E42272
  • Low Voltage Directive (LVD) 2006/95/EC
  • PED: 97/23/EC
  • UEC Compliant to LVD
  • UL (C,US) 508

Approvals & Certifications

  • ISO 9001

Deadband

  • Inches Hg: -1 to -2.5
  • psi: 0.491 to 1.228 (kPa: 3.39 to 8.47, Mbar: 33.9 to 84.7)

Electrical Connectors

  • Direct to Switch Terminals

Electrical Contacts

  • Gold Contacts, 1 A at 125 Vac Resistive
  • Normally Closed
  • Normally Open

Electrical Rating

  • 1 A at 125 Vac Resistive
  • 10 A 125 Vdc or Vac Resistive, Deadband & Min. Set Point Will Increase
  • Adjustable Deadband, 15 A at 125/250/277 Vac Resistive
  • Close Deadband, 5 A at 125/250 Vac Resistive
  • High Ambient, 15 A at 125/250 Vac Resistive, Temperature -17.78° to 121° C (0° to 250° F)

Enclosure, Body Details

  • Skeleton Construction

Materials of Construction

  • Phosphor Bronze Bellow

Mounting

  • 1/4” NPT Female

Name Plate, Tag Material

  • Stainless Steel, Paper ID Tag & Wire Attachment

NPT Connection

  • 1/4” NPT Female

Process Connection Material

  • Brass

Proof Pressure

  • psi: 5 (kPa: 34.47, bar: 0.344)

Repeatability

  • Set Point Repeatability: ± 1 % of Full Scale Range

Service

  • Oxygen Service Cleaning, Alcohol Cleaning to Remove Residue from the Process Connection

Set Point - Decreasing

  • bar: -1 to 0
  • Inches Hg: -30 to 0
  • kPa: -101.4 to 0
  • psi: -14.7 to 0

Set Point - Increasing

  • bar: -1 to 0
  • Inches Hg: -30 to 0
  • kPa: -101.4 to 0
  • psi: -14.7 to 0

Shock

  • Set Point Repeats after 15 G, 10 millisecond Duration

Storage Temperature

  • -54° to 71° C (-65° to 160° F)

Switch Type

  • One SPDT

System Pressure

  • bar: 0.35
  • kPa: 34.5
  • mbar: 345
  • psi: 5

Vibration

  • Set Point Repeats after 2.5 G, 5 to 500 CPS

Wetted Materials

  • Brass
  • Phosphor Bronze

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