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Trip Amplifiers

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  1. 2231 AC / DC Trip Amplifier

    2231 Trip Amplifier

    $320.00
    AC/DC trip amplifier ~ 2 adjustable alarm limits Galvanically isolated 3.75 kVAC ~ Front programmable 3-digit LED display 24 VDC or universal supply Learn More
  2. 2237 Trip Amplifier

    2237 Trip Amplifier

    $163.00
    Adjustable alarm level ~ 300 VA relay contacts Programmable input ~ Programmable relay function 24 VDC supply For mounting in 11-pole relay socket Learn More
  3. 2238 Dual Relay Trip Amplifier

    2238 Dual Trip Amplifier

    $216.00
    2 adjustable alarm levels ~ 300 VA relay contacts Programmable input ~ Programmable relay functions 24 VDC supply For mounting in 11-pole relay socket Learn More
  4. 2271 Transmitter

    2271 R / I Transmitter & Trip Amplifier

    $181.00
    The 2271 is a transmitter/Trip amplifier suitable for PT100/1000, Ni100/1000 or Ohm inputs. The transmitter converts the input into a proportional and linear analogue output in mA or Voltage. The Trip amplifier of the unit can be set to alarm on either increasing or decreasing inputs and at any point in the full range. An LED light on the front panel is lit under alarm conditions. Each unit requires a 24vDC power supply. Learn More
  5. 4131 Universal Trip Amplifier

    4131 Universal Trip Amplifier

    $170.00
    Universal signal conditioning module, detachable front programming unit 4501, can be configured for all types of standard industrial measuring signals such as RTD, TC, Ohm, potentiometer, mA and V. 2 relays , universal power supply of 21.6 - 253 VAC and 19.2 - 300 VDC. Learn More

5 Item(s)

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