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Adopt advanced fuzzy algorithm, stable, precision up to ±2%, linear error via current detection<0.1%, proportion drainage/influent control, improve the humidified efficiency, adapt to different kinds of cylinder and water quality. Suitable for high-precision electrode humidifier control
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*Compose integrated humidifier control system together with a upper controller.
*Digital or analogue control, 0~10V or 0~5V proportion analogue value control input;
*Current transducer input 0~40A;
*Suitable for 2~46Kg/h three-pole or six-pole electrode humidifier;
*Proportion water drainage/influent control, accurately control the humidity;
*Support setting water drainage time and draining interval;
*High current alarm, zero current alarm, electrode fault protection, water leakage protection, soft water quality remind, low current protection;
*SMT technology, 48 hrs burn-in test for ensuring quality;
*PCB Surface painted with CRC, avoid leakage, short circuit, and erosion from acid/ alkali/ alcohol/ humidity/salt spray;
*Wide voltage range, avoid misoperation caused by voltage fluctuation;
*All I/O on control board fixed with indicator lights for intuitionistic estimation. Implement control logic on the control board;
*Featured with European terminal blocks for I/O connection, easy assembly;
*Support secondary water influent, auto cleaning timer, high humidification efficiency;
*Stable voltage 5V control all input and output points, avoid misoperation caused by voltage fluctuation;
*support External manual drain switch.
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Voltage range of potentiometer, digital or analogue value option, external analogue value range, number of electrode, weight of humidity (Kg), cleaning interval, cleaning time, humidity control.
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*Controller dimension: 154mm×110.5mm(Including terminal blocks), fixed by 4 fixing holes (Hole dia:4.5mm), transverse hole distance 118mm, vertical hole distance 98mm;
*2 digital inputs: High water level, Remote control;
*5 relay outputs: Humidifier electrode contactor , Water drainage valve, Water influent valve, Fault outputs, Manual drainage;
*2 analogue inputs: 0~10V control signal, Current transformer signal;
*Relay power output: 250V/5A;
*3 digit LED and 7 status indicator
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