Feature(may vary by option.)

●This product consists of a high and low level controller and two liquid level detection probes to achieve the level control function.
●When the liquid level of the container is too low, the low liquid level alarm signal triggered by the low liquid level sensor triggers the controller to close the relay to start the water pump to add liquid level.
●When the liquid level reaches a certain height, the high liquid level sensor sends a signal to trigger the controller to disconnect the relay to automatically stop the pump operation. This cycle works to achieve automatic control of the liquid level of the container, keeping the liquid level of the container stable.
●This product can directly drive a load of 1600W.
●The probe has high temperature resistance and can sense boiling water, which is especially suitable for environments with high temperature and difficult to detect such as solar water tower boilers. It is not affected by special environmental influences such as magnetic field, pressure, strong acid liquid, etc. It does not need to contact liquid, does not pollute water source, has long service life and is widely used.

[Probe Wire Length: 1m]





Description

High and low level controllerHigh and low level controller

Basic function introduction

  1. Automatic water level control: the water level is lower than the low level sensor probe, the water pump is automatically started, the water level rises to the high level, and the water pump is automatically turned off. . 4 / 14 (Automatic water supply)
  2. Automatic water level control: the water level rises to a high level, the water pump is automatically started, and the water level is lower than the low level sensor probe, and the water pump is automatically turned off. (Automatic drainage)
  3. Manual automatic switching: The controller enters the automatic working mode by default when it is turned on. Press the K1 key to switch the working mode. The red light is on for automatic mode, and the red light is off for manual mode.
  4. Water inlet pipe abnormal alarm: When the controller starts to pump water automatically, and the water inlet pipe probe cannot detect water within a certain period of time (within 10 to 30 seconds), the load output relay is disconnected to stop pumping, and the alarm output relay is closed.
  5. Abnormal water overflow alarm: the controller starts to pump water automatically, and when the water surface rises to the position of the overflow alarm probe, the load output relay is disconnected to stop pumping, and the alarm output relay is closed.
  6. Abnormal low probe alarm: the controller starts to pump water automatically. If the low probe fails or falls off, and the water surface rises to the high probe position, the load output relay is disconnected to stop pumping, and the alarm output relay is closed.

Liquid level controllerLiquid level controller

Oview

high and low level controller and Y26-V liquid level detection head realize the function of liquid level high and low control: when the container liquid level is too low, the low liquid level alarm signal sent by the low liquid level sensor is triggered to trigger the C362 controller to close the relay to start the water pump Add the liquid level, when the liquid level reaches a certain height, the high liquid level sensor sends out a signal to trigger the C362 controller to disconnect the relay and automatically stop the water pump to work in a cycle. Thereby, the function of automatic control of the container liquid level is realized, and the container liquid level is kept stable.

Product Features

  1. AC180V~250V power supply
  2. Relay dry node output, suitable for various load control
  3. The control is diversified, and the pump can be controlled in manual or automatic mode
  4. The installation is simple and convenient, it can be installed with screws or electric box tracks

Terminal description

Non Contact Liquid Level Water Controller Non Contact Liquid Level Water Controller

Parameter

Input voltage: AC180V-250V，50/60Hz

Working current: Working current ≤110 mA, static current consumption: ≤20mA

Load power:

Resistive load below 1.6KW (overload or three-phase load needs to be installed with AC contactor)

Inductive load below 1KW (overload or three-phase load needs to be installed with AC contactor)

Inductive loads refer to loads with inductive coils, such as motors, electromagnets, solenoid valves and so on.

Alarm Output: 800W (resistive load) normally open / normally closed output

Output method: Normally open/normally closed output

Input signal: Low sensor signal input; High-position sensing signal input;

Sensor interface voltage: DC 12V

Operating temperature: -10~75℃

Dimensions: 115*90*40

Recommended installation method description

high and low water level controller (the bottom shell is equipped with 35mm track groove) can be directly hung in the electric box and electric cabinet. Sensor probe installation: different types of sensor probes have different installation methods, please refer to the relevant chapters of the specifications corresponding to the sensor model you are using. I wont repeat them here.

1 Probe wiring diagram

Level Automatic Water Supply ControllerLevel Automatic Water Supply Controller

The following figure uses the high and low water level controller + 1 Y26 non-contact liquid level sensor to realize automatic water level control

Correspondence diagram of signal input and relay output

Input signal Low bit is 0, high bit is 0; Load output: Normally open end (NO) is closed, normally closed end (NC) is open

Input signal the low bit is 1, the high bit is 0 (The water level rises); Load output: Normally open end (NO) is closed, normally closed end (NC) is open

Input signal the low bit is 1, the high bit is 1; Load output: Normally open (NO) open, normally closed (NC) closed

Input signal the low bit is 1, the high bit is 0 (Water level drops); Load output: Normally open (NO) open, normally closed (NC) closed

Alarm signal status: the low bit is 0, high bit is 0; Alarm Output: Normally open end (NO) is closed, normally closed end (NC) is open

Alarm signal status: High overflow is 1; Alarm Output: Normally open end (NO) is closed, normally closed end (NC) is open

Alarm status, load output: normally open open, normally closed closed (Relay disconnected state, load disconnected to enter protection)

Note: 0 means that the probe cannot detect water and outputs a low-level 0V voltage, 1 means that the probe detects that there is water and outputs a high-level 12V voltage.

2 Probe wiring diagram

Water Tank Level ControllerWater Tank Level Controller

The following figure uses the high and low water level controller + 2 Y26-V non-contact liquid level sensors to achieve automatic water level control.

3 Probe wiring diagram

water level controller automaticwater level controller automatic

The following figure uses the high and low water level controller + 3 Y26-V non-contact liquid level sensors to realize functions such as automatic water level control and water pump idling protection.