Transducer Trip Relay

Product Features

Isolated DC mA or DC voltage input
Adjustable high (40-120%) and low (0-80%) trip points
Adjustable trip delay 0.2-10 seconds
Wide range of power supply options
LEDs for power and relay status
DIN rail mounting enclosure
3kV rms isolation between input / output / case / (aux.)
Screw type terminals
Fingerproof terminal cover included

Transducer trip relays monitor either a DC mA or DC voltage signal, typically from a transducer output, and provide user adjustable high and low trip points, each with an adjustable 0.2-10 second time delay setting. The low and high trip points can easily be set by the user with the aid of a small screwdriver and are adjustable from 0% to 80% and 40% to 120% of the nominal rated input. The transducer trip relays are available powered from a large choice of AC or DC auxiliary power options. The double pole changeover relay outputs are set to de-energise in the under condition ensuring the trip relays are failsafe. A green LED indicates the unit is powered and red LEDs indicate the status of the high and low relay outputs.

Datasheet

Key Terms: ETTR - Transducer - Trip Relay