HM-7S adjustable water level controller the water make-up and full level are can be adjusted by requirements
HM-7S adjustable water level controller,the water make-up and full level are can be adjusted by requirements,the water percentage is visual,the user can check the level of tank in control room,no need to climb up and down to check the level.
Specifications
Parameter name | Parameter Description |
Supply voltage and power consumption | (90-250) VAC/50Hz; power loss: <2W |
Installation and opening | windows installation, 51*71mm |
Machine size | 58*78*85mm |
Display | LED highlighted Digital tube graphic display |
water level measurement range | Water shortage,30%,50%,80%,100% |
Set full water level range | 100%,80%,50%,30%. |
Set fill the water level range | water shortage,30%,50%,80%,100% |
Input | A group of AT35-5 level sensor input signal line to extend the effective range of 100 meters. |
output | One relay is normally open, normally closed contact output control add water solenoid valve; Road normally open relay contact output to control the water shortage in anti-dry; contact current capacity of each resistive load 6A, 1A, inductive load can be controlled 1000Welectric heating or 200W motor or pump, the greater the load required to exchange the expansion of the contactor.
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Anti-dry protection | Water for the dry, anti-dry contacts to open, cut off power to the heating pipe. |
Power off memory protection | When powered down, the controller can keep the settings unchanged.
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Adjustable Water Level Controller HM-7S
