The 3RS10/3RS11 analog temperature monitoring relays can be used for measuring temperatures in solid, liquid and gas media.
The temperature is sensed by the sensors in the medium, evaluated by the device and monitored for overshoot or undershoot.
When the threshold values are reached, the output relay switches on or off depending on the parameterization.
All devices except for 24 V AC/DC feature electrical separation
Extremely easy operation using a rotary potentiometer
Adjustable working principle for devices with 2 threshold values
All versions with removable terminals
All versions with screw terminals, many versions alternatively with cage-clamp-terminals