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SKU/Artículo: AMZ-B08QMMFSH7

Walfront

Walfront DC Voltage Detection Module DC0-55V Relay Module Digital Display Voltage Sensor Switch Module

Detalles del producto

Disponibilidad:
En stock

Peso con empaque:
0.36 kg

Devolución:
Sí

Condición
Nuevo

Producto de:
Amazon

Viaja desde
USA

Sobre este producto

Specification: Item Type: DC Voltage Detection Module Material: PCB Working Voltage: DC12V Measuring Range: DC0-55V Relay Life: 100,000 times Measurement Accuracy: 12-bit AD chip Interface Description: Input Terminal: VCC: Positive power supply GND: Negative power supply AO: The positive pole of the measured voltage GND: Negative pole of the voltage being measured Output: NC: NC terminal COM: COM terminal NO: NO terminal Key Description: K1: Short press to adjust, long press for 2 seconds to turn on/off display K2: Short press to adjust the time selected position plus 1 long press for 0.5 seconds, display mode +1 Product Function (when The Measured Voltage Is Displayed, Long Press The K2 button for 0.5 seconds to adjust the mode +1): P-1: Monitoring: When the measurement is lower than the voltage VL, the relay is closed, and the voltage is higher than VH the relay is disconnected; P-2: Discharge Monitoring: When the measurement is higher than the voltage VH, the relay is closed, and the voltage is lower than the relay is disconnected; P-3: Pull-in Outside The Interval: When the stroke voltage is between and VH, the relay is disconnected, and the relay is closed in other cases; P-4: In-zone Pull-in: When the measured voltage is between and V2H, the relay pulls in, otherwise the relay is off P-5: Excessive Suction: When the measurement is higher than the voltage VL, the relay is closed, and the voltage is lower than the relay is disconnected; P-6: Over Disconnection: When the measurement is higher than the voltage VL, the relay is disconnected, and the voltage is lower than and the relay absorbs; Package List: 1 x DC Voltage Detection Module

U$S 20,47

31% OFF

U$S 14,12

U$S 20,47

31% OFF

U$S 14,12

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✔The working voltage is DC12V, the measuring range is DC0-55V, and the relay life is 100,000 times ✔The working voltage is DC12V, the measuring range is DC0-55V, and the relay life is 100,000 times ✔12‑bit AD microcontroller with high measurement accuracy, and strong anti‑interference. ✔Composed of professional PCB materials, and long service life. ✔Small size, easy to carry and store, wide measuring voltage range, efficient and convenient. ✔With strict quality control and quality assurance, high safety factor, can be used with peace of mind.

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