Self maintaining liquid level switch

The self holding liquid level switch can be installed on the outer side of the UHZ-50 liquid level gauge body at the position corresponding to the upper and lower limit liquid level alarmsWhen the magnetic float inside the main body moves up and down with the rise and fall of the liquid level to the alarm set point, the magnetic steel inside the float will cause the contact of the reed switch inside the transmitter to close or open. Due to the use of magnetic circuit memory principle in the transmitter, the output contact signal has a self holding function, so it is not afraid of power outages. After power restoration, the working status of the transmitter contacts can still accurately reflect the true situation of the measured medium liquid level, which plays a very important role in ensuring the safe operation of the production process. The UK series alarm controller produced by our factory can be used in conjunction to achieve positional automatic control of liquid level.
Basic Parameters
Environmental temperature: -10~50 ℃
Medium temperature: ≤ 200 ℃
Relative humidity: 20% to 90% RH
Contact type: dynamic contact type or dynamic break type
Contact capacity: 24V DC 0.5 A
Contact action error: ± 3mm
Contact release error: ≤ 8mm
Explosion proof mark: EXD Ⅱ CT4
Note: 1. Rated voltage: DC24V
2. Rated current: 0.5A
3. The free end of the cable introduced should be appropriately protected