4131 – Universal trip amplifier

$227.00

Qty Price
10-49$225.00
50+$220.00
SKU: PRE4131 Categories: ,
Related Products

Quick Overview:

  • Input for RTD, TC, Ohm, potentiometer, mA and V
  • 2 adjustable alarm limits
  • FM-approved for installation in Div. 2
  • 2 relay outputs
  • Universal AC or DC supply

Advanced features:

  • Programmable via detachable display front (4501), process calibration, relay simulation, password protection, error diagnostics and selection of help text in several languages.

Application:

  • Process control with 2 pairs of potential-free relay contacts which can be configured to suit any application.
  • Trip amplifier with window function defined by a high and a low setpoint. The relay changes state outside the window.
  • Relay latch function, where the relay is activated and can only be reset manually.
  • Sophisticated sensor error surveillance, where one relay holds the state immediately prior to the sensor error, while allowing the process to continue.
  • The other relay can be set for sensor error alarm so that the defect sensor can be replaced immediately.

            

Dispatch in approximately 3-5 working days.