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DVB01 Digital Display Window Voltage Comparator Measurement Charge Discharge100% brand new and high quality.Features:The DVB01 module is a multifunctional voltage monitoring controller, which adopts industrial microcontroller as the main control unit, which has wide measuring range and high precision. The controller has 5 different functions, and can customize and add other functions according to the needs of users.The module is made of genuine high quality components, stable performance, can be widely used in a variety of voltage measurement control occasions.Provides 5 functions for users to choose to meet the needs of more applications The user can set the upper limit and the lower limit voltage Measuring range DC 0-100V, measurement accuracy +/-0.1V Increase the automatic power saving function, the user can set All parameters can be automatically saved, set the content is not lost power.New 0-99.9 second delay pull and 0-99.9 seconds delay disconnect function.Module function:1. Voltage measurement: select this function, the relay will not act, the digital display of the current measurement voltage 2: Charge monitoring: when the measured voltage is lower than the lower limit voltage, the relay is attracted, higher than the upper limit voltage, the relay is off 3: Discharge monitoring: when the measured voltage is higher than the upper limit voltage, the relay pull in, lower than the lower limit voltage, the relay off 4: When the voltage is between the upper limit and lower limit, the relay is switched on and the other relay is off 5: When the measuring voltage is lower than the lower limit voltage, or the measuring voltage is higher than the upper limit voltage, the relay is attracted.Specifications:Working voltage: DC 5V, 12V, 24V three optional (should not exceed the nominal voltage of +/-10%)Working current: 5V is less than 90mA (when the relay is not less than 12mA, turn off display less than 3mA)12V is less than 50mA (when the relay is not less than 12mA, turn off display less than 3mA)24V is less than 35mA (when the relay is not less than 12mA, turn off display less than 3mA)Working temperature: recommend -20 Celsius - 60 Celsius (limits -30 Celsius - 70 Celsius)Measuring range: 0-99.9VLoad capacity: relay normally open port maximum load capacity: DC 0-30V/10A, AC 0-250V/10ARelay normally closed port maximum load capacity: DC 0-28V/10A, AC 0-125V/10AFive module interfaceModule voltage input: there are 4 wire interface, all the interfaces are terminal, user-friendly1, DC+: DC power cathode2, DC-: DC power supply anode3, V+: measuring voltage positive4, V-: measuring voltage negativeRelay load output: there are 3 wire interface, all interfaces are terminal1, NO: relay normally open interface, before the relay pull off, pull up with COM short connection2, COM: relay common interface3, NC: relay normally closed interface, before and after the relay with the COM short pull, pull left behind.Material: Metal and P1asticSize: approx.65x40mm/2.56x1.97inColor: As pictures shownQuantity: 1 PcNote:No retail package.Please allow 0-1cm error due to manual measurement.
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Return Policy
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Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
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