Liquid Level Sensor HT75-P

Float switch, liquid level, reed switch, height 75mm. Made of plastic.

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  • Code: CZPC-HT75P
  • Availability: Exists Exists

  • Net Price: 20.33 zł 25.00 zł
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  • Payment on delivery, Traditional Bank Transfer (Pro forma), Fast online payments

The product is shipped within 24 hours.

We complete the order within 24 hours.

The product is covered by a one-year warranty.

You can return the product within 14 days.

Technical Data

Output: NO
Max. Load: 0,5 A
Accuracy of measurement: +/- 3mm
Material of execution: Polypropylene
Mounting: Gwint M10
Number of wires: 2
Assembly: Vertical
Measurement: Water
Sensor: Contractual, Pływakowy
Working voltage: do 100 VDC
Degree of Protection: IP 67
Wire lengh: 30 cm
Height: 75 mm
Working Conditions: -10 ~ 85 °C
Ilość pływaków: 1
Additional Information: Approved PZH for contact with drinking water

HT-75-P Liquid Level Sensor


They are used wherever a control and regulation of the liquid level (e.g. water, oil, etc.) is necessary. The sensor has a float equipped with a magnet, which moves vertically along the guide tube under the influence of the buoyancy of the liquid, causing the contactor to close or open. They are usually mounted in the bottom or cover of the tank, so they can be used to control the lower or upper level of the liquid. By changing the position of the float, the function of the contactor changes from closed to open. Made of stainless steel with the possibility of use in a wide range of temperatures.


Note

The design of the sensor does not allow for connection of the 230V mains voltage, so for powering the sensors it is recommended to use the AFR 1 relay with an integrated safe 8VAC voltage source or 24V DC control voltage.

Example of application

Sensors have a magnet mounted on the float, which causes the contactor switch to close or open when it rises. Thanks to this, sensors can work as NC normally closed or NO - normally open, i.e. switching or disconnecting. We obtain a change in the operating mode by turning the float by 180°. See the photo below:

 
Sensor:
  • high state: switched on
  • low state: switched off
 Sensor:
  • high state: switched off
  • low state: switched on

 

Example

Maintaining the liquid level in the tank at any levels, high and low, using a relay.
Relay AFR1 Allows both the activation of the actuator (e.g. pump, solenoid valve) and the supply of two sensors with a low control voltage.

 

 

Example

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Watch the example video below to learn more about liquid level sensors.