Material: transparent polyamide based (PA-T) technopolymer. Plastic external protection PA66 30% fiberglass.

Max working temperature: 80°C (176 F).

Max temperature electrical sensor: incorporated into the zinc plated M12 bolt with DIN swivel connector.

Options: max temperature electrical sensor calibrated at 60°C (140 F) o 70°C (158 F); electrical contact normally open (NO) or normally closed (NC).

Operation features XL/127-PLAST-SL-ST-NO: in addition to the visual inspection, the floating elements closes the electrical circuit when it reaches the pre-set minimum level; the temperature sensor closes the electrical circuit once the pre-set max temperature is reached.

Operation features XL/127-PLAST-SL-ST-NC: in addition to the visual inspection, the floating elements closes the electrical circuit when it reaches the pre-set minimum level; the temperature sensor opens the electrical circuit once the pre-set max temperature is reached.

Avoid contact with alcohol based solutions and antifreeze fluids at high temperature.