Item Type:Extra Fee
DJL-C352-3PHigh and low level controller with water pump idling protection function.
Product description:
DJL-C352-3PHigh and low controllerandDJL-Y26-VThree liquid level detection heads realize liquid level control and motor idling protection function: when the container is usedWhen the liquid level is too small, the low level alarm signal triggered by low liquid level sensor is triggeredC352The controller closes the relay and starts the pump to add liquid level. When the liquid level reaches a certain height, the high level sensor sends out the signal triggerC352The controller disconnects the relay and stops the pump automatically, so that the cycle works. In order to achieve the function of automatic control of container liquid level, keep the liquid level of container stable. More water pump idling protection function, when the water inlet without water,3-5Split the pump automatically to protect the pump from the role of water.
Product features
1, AC95~265VWide voltage power supply
2, Relay dry node output, can be applied to a variety of load control
3, Control of diversification, manual or automatic mode control of water pump
4, Protection ability, with water pump idling protection function
5, The installation is simple and convenient, and the screw positioning installation can also be used for the installation of the electric box track
Electrical parameters
| Model | C352-3P | Name | C352Automatic controller for high-low liquid level |
| input voltage | AC100V-220V,50/60Hz |
| working voltage | DC12V |
| Working current | The working current is less than or equal to110 mAStatic current consumption is less than or equal.20mA |
| Load power | 1.6KWThe following (overload or three-phase pumps need to install AC contactor) |
| Alarm output | 800WNormally open closed output (resistive load) |
| Output mode | Relay normally open normally closed or ACAC110V/220Vtwo types2Select one output |
| Input signal | Low induction signal input; High induction signal input; Pump idle detection signal input; |
| Induced head interface voltage | DC 12V |
| working temperature | -10~75C |
| Outline size | 115*90*40 |
Signal input and relay output corresponding diagram
| Input signal | Load output | | Alarm signal status | Alarm output |
| Low for0High position for0 | Normally open closed, normally closed open | ![]()
Robin ring | Low for0High position for1 | Normally open closed, normally closed open |
| Low for1High position for0 (raising of water level) | Normally open closed, normally closed open | High overflow1 | Normally open closed, normally closed open |
| Low for1High position for1 | Normally open, normally closed | Alarm status, load output: normally open, closed normally closed (the relay is disconnected, the load is disconnected, and the protection is in place) |
| Low for1High position for0 (Drawdown) | Normally open, normally closed |
| Inlet detection0When, | Normally open, normally closed (relay disconnect, load break into protection) |
Four. Basic function introduction:
1.Water level automatic control:The water level is lower than the low position induction probe, the pump is automatically started, the water level rises to high level, and the water pump is automatically closed.
2.Idling delay pump stop:After starting, if the water supply pipe is not detected, then the delay3~5Minute closing pump. In the course of pumping, such as water flow interruption3Shut down the pump immediately after more than 2 seconds.
3.Automatic tracking water source:Start the pump once every two hours after idling pump stop, until the water is full stop pump.
4.Manual automatic switchover:The controller automatically enters the default mode of automatic operationK1The key can be switched mode, the red light is automatic mode, the red light is manual mode.
5.Non contact inductive probe: The non-contact capacitive sensing technology and special induction control chip design, the probe has the advantages of high durability, strong anti-interference ability, sensitive, do not contact with the liquid, anti corrosion, safety and environmental protection without pollution.
Schematic diagram of installation and wiring
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