Process (On-Off)

On-off controllers can be filtered by input, power and features.
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  • 10 VDC Adjustable Dual Setpoint Relay

    10 VDC Adjustable Dual Setpoint Relay

    SKU: NTR-310
    In stock (1 item available)

    0.1-10 VDC adjustable setpoint trip relay with two independent outputs. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

    • AUD259.00
  • 20 mA Adjustable Dual Setpoint Relay

    20 mA Adjustable Dual Setpoint Relay

    SKU: NTR-315
    In stock (1 item available)

    1 to 20 mA adjustable setpoint trip relay with two independent outputs. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

    • AUD269.00
  • 4-20mA Out of Range Trip Amp Relay

    4-20mA Out of Range Trip Amp Relay

    SKU: NTR-305
    In stock (1 item available)

    A monitoring relay designed to monitor the integrity of a 4 to 20 mA signal.

    • AUD139.00
  • Din rail 1-20mA adjustable single setpoint trip amp

    Din rail 1-20mA adjustable single setpoint trip amp

    SKU: NTR-316
    Available for backorder

    1 to 20 mA adjustable setpoint trip relay with one SPCO relay output. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

    • AUD229.00
  • Din rail 4-20mA adjustable single generator 24VDC

    Din rail 4-20mA adjustable single generator 24VDC

    SKU: NTR-320
    In stock (2 items available)

    A conveniently packaged Din rail mounted AC or DC voltage input to an adjustable 4-20mA output module. Designed for process control systems with “HAND / OFF / AUTO” applications.

    • AUD142.50
  • Programmable Trip Alarm 4 to 20 mA In, 2 Relay Output

    Programmable Trip Alarm 4 to 20 mA In, 2 Relay Output

    SKU: AXB-055
    In stock (1 item available)

    Programmable Trip Alarm Controller 4 to 20 mA In, 2 Relay Output with a configurable display of the value. Power 18~60VDC.

    • AUD269.95
  • RT28U DIN Rail Mount On-Off Temp Controller with Universal Analog Input 12-24V

    RT28U DIN Rail Mount On-Off Temp Controller with Universal Analog Input 12-24V

    SKU: CMC-006
    In stock (2 items available)

    DIN rail mount programmable on-off controller for RTD, PTC, NTC, thermocouples, voltage or current temperature sensors. Two changeover relay outputs. 12-24 VAC/DC powered.

    • AUD179.00
  • RT28U On-Off Temperature Controller with Universal Analog Input 12-24VAC

    RT28U On-Off Temperature Controller with Universal Analog Input 12-24VAC

    SKU: CMC-002
    In stock (1 item available)

    Panel mount programmable on-off controller for RTD, PTC, NTC, thermocouples, voltage or current temperature sensors. Two changeover relay outputs. 12-24 VAC powered.

    • AUD178.00
  • T250-P.D.CX Programmable Bar Graph Display 12~24VDC/AC

    T250-P.D.CX Programmable Bar Graph Display 12~24VDC/AC

    SKU: CMC-030
    Available for backorder

    Universal linear input, DIN rail mount programmable tri-colour LED bar graph unit with one relay outputs. Programmable 3 digit display. 12 to 24 VDC/AC powered.

    • AUD259.00
  • TI08-R Programmable Trip-alarm Unit 24VAC/DC Powered

    TI08-R Programmable Trip-alarm Unit 24VAC/DC Powered

    SKU: CMC-025
    In stock (2 items available)

    DIN rail mount programmable trip-alarm unit with two relay outputs. Programmable 3 digit display. 12 to 24 VDC/AC powered.

    • AUD184.00

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