RTL sensor element FJVR

• For floor temperature control in combined floor/radiator heating systems
• Sensor element connection: Clamp
• Suitable sensor element: FJVR
Technical data:
• Max. operating pressure: 10 bar
• Max. operating temperature: 120°C
• Max. differential pressure: 1 bar
• Material: Brass, matt nickel-plated

• Gas-filled
• Colour: white RAL 9010

The return temperature controller FJVR is an self-acting proportional controller for controlling the media
temperature. FJVR consists of a thermostatic element and a valve body. The thermostat closes when the temperature rises. FJVR can be used, for example, for return temperature limitation on radiators, as frost protection and, in particular, as a simple, cost-effective control for floor temperature control in a combined floor/radiator heating system.
As the use of an FJVR for floor temperature
control only affects the water quantity and spread, but not the flow temperature, it is important to pay particular attention to the maximum permissible flow temperature
for the floor structure and the pipe materials used. The environmental temperature at the installation site should not exceed the temperature set on the sensor.