Vertical level XL/127-PLAST-ST with maximum temperature switch

Thermoplastic level gauges made of transparent polyamide with good mechanical resistance are compatible with mineral oil, gasoline, lubricant, petroleum, solvents and most chemical agents; Avoid contact with alcohol-based solutions and high-temperature antifreeze. For this type of application, use the special model/CX which is made of special resin resistant to fluids containing alcohol and antifreeze.
External plastic protection made of PA66 30% fiberglass.
The internal body of the level gauges consists of two transparent parts assembled and then sealed using an ultrasonic welding process, to ensure a leak-free seal around the body. Inside the transparent body there is a white aluminum screen to improve the view of the level.
M12 zinc plated bolts and flanged nuts are standard (optional AISI 303 stainless steel bolts and nuts available, Buna 70 durometer flat gasket; maximum tightening torque recommended = 5Nm (3.7ft lbs).
Mounting can be done externally by providing 2 M12 threaded holes at 127mm (tolerance ± 0.2mm); alternatively, they can be secured internally through 2 smooth holes Ø 12.5 mm (-0.2) using the flange nuts.
Maximum working temperature 80°C (176°F). Maximum working pressure 1 bar (14.7 PSI), (if used in pressurized tanks, contact us).
Maximum temperature electrical sensor (calibrated at 60°C-70°C / 140-158°F) incorporated in the galvanized M12 bolt (IP65 protection degree) with DIN rotary connector.
Standard executions: XL/127-PLAST-ST-NO (normally open electrical contact) – XL/127-PLAST-ST-NC (normally closed electrical contact).

Operation characteristics: the vertical level indicator XL / 127- PLAST-ST, in addition to allowing a visual inspection, provides an electrical signal when the required temperature of the fluid inside the tank is reached (under normal use conditions). room temperature of about 20°C/68°F); in the XL / 127-PLAST -ST-NO model the electric circuit closes once the specified temperature is reached, in the XL / 127-PLAST -ST-NC model the electric circuit opens when the specified temperature is reached.