Description

New BF-8805A Fixed Temperature Upper Water Controller Temperature Upper Water Level Solar Controller DescriptionSpecification: Size: 58x78x85mmWorking power and power consumption: (90-250) VACPower: 3WDisplay: LED digital displayButton: Press the film buttonInput: An NTC-220 (240K) thermistor temperature sensor input, a group of AT35-7 water level sensor input. Signal line extension use 10m effective.Measuring range and accuracy:Temperature sensor measuring range: -19 ~ 99C, accuracy: ± 1CWater level sensor Measuring range: 0%, 30%, 50%, 80%, 100%Control range:Heating temperature setting range: 10 ~ 99CSet temperature constant water range: 10 ~ 99CWater level setting range: 0%, 30%, 50%, 80%, 100%Output: 1, all the way to normally open the relay normally closed contact temperature control heating output, two relay normally open water output2, the current capacity of each contact resistive load 6A, inductive load 1A, 1000W can be controlled by electric heating or 200W motor or pump, greater load required AC contactor expansion.Relay life: off 100,000 timesUse of the environment: -10 ~ 50CWeight: 0.636gOther parameters:1, set the parameters of long-term power-down memory2, temperature control hysteresis setting range: 1 ~ 10C3, water level setting range: 0%, 30%, 50%, 80%, 100%4, full of water set range: 30%, 50%, 80%, 100%5, temperature deviation correction range: -10 ~ 10C Package includes: 1 x  host1 x 7 line 304 stainless steel level probe1 x waterproof junction box1 x temperature probe Details Pictures:

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