PDL-11 Electronic Pressure Switch

Brand: KOBOLD Instruments, Inc.

The KOBOLD PDL Model electronic pressure switch is an economical design available with switch outputs that can be adjusted simply by turning a screw.

With the help of a spring-assisted measuring element and through the use of a Hall-Effect sensor, the PDL switch can provide up to a maximum of two switching outputs for a given pressure.

The factory-configured outputs are offered in a normally open or normally closed (N/O or N/C) electrical configuration. The PDL's compact size, rugged construction and wide adjustable pressure range make it the ideal pressure switch for OEM usage.

Specifications

Adjustment Type

  • Field Adjustable

Ambient Temperature Range

  • -20° to 80° C (-4° to 176° F)

BSP Connection

  • G 1/4" Male

Electrical Connectors

  • M12 × 1

Electrical Contacts

  • 1 Normally Closed Contact
  • 1 Normally Open & 1 Normally Closed Contact
  • 1 Normally Open Contact
  • 2 Normally Closed Contacts
  • 2 Normally Open Contacts

Electrical Rating

  • 100 mA at 30 Vdc

Enclosure / Body Material

  • Anodized Aluminum with Plastic Upper Housing

Hysteresis

  • ≤ 10 % of Full Scale at psig: 232 to 363 (bar: 16 to 25, kPa: 1,600 to 2,500)
  • ≤ 5 % of Full Scale

NPT Connection

  • 1/4" NPT Male

Process Temperature

  • -30° to 80° C (-22° to 176° F)

Repeatability

  • < 0.1 % of Full Scale

Set Point - Decreasing

  • bar: 3 to 600
  • kPa: 300 to 60,000
  • psi: 43.51 to 8,702

Set Point - Increasing

  • bar: 3 to 600
  • kPa: 300 to 60,000
  • psi: 43.51 to 8,702

Supply Voltage

  • 10-30 Vdc

System Pressure

  • bar: 0 to 600
  • kPa: 0 to 60,000
  • psig: 0 to 8,702

Documentation

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