|
Description:
DVB01 Digital Display Window Voltage Comparator DC 5V 12V 24V Voltage Measurement Charge Discharge Monitor Electronic Components
Features:
1.High Precision: The DVB01 digital voltage comparator module delivers highly precise results during voltage comparison. It quickly and accurately compares the input voltage with the reference voltage, providing corresponding logic signals as output.
2.Wide Input Voltage Range: The DVB01 charge discharge protection module typically features a wide input voltage range, accommodating various working conditions and circuit requirements. It accepts input signals of different voltage levels, ensuring reliable comparison operations from low to high voltages.
3.Fast Response Time: The DVB01 voltmeter microcontroller board swiftly compares input voltages and generates output results in a very short period. It boasts fast response times to meet the demands of real-time applications such as high-frequency signal processing or sensor feedback control.
4.Low Power Consumption: Designed for energy efficiency and prolonged operation, the DVB01 charge discharge monitor controller is engineered with low power consumption in mind. It utilizes optimized circuit designs and low-power components to maintain lower power levels, extending battery life or reducing energy consumption.
5.Multiple Output Configuration Options: The DVB01 digital display window voltage comparator offers various output configuration options to cater to different application requirements. It can provide digital signals (such as high or low levels) or analog signals (such as voltage or current), often featuring flexible output settings and control modes.
Specification:
Origin: Mainland China
Type: Module
Condition: New
Product Size: 68.00x44.00x17.00mm/2.68x1.73x0.67inch
1. DVB01 module is a multi-functional voltage monitoring controller, adopting industrial grade microcontroller as the main control unit, with wide measuring range and high precision.
2. The controller is preset with 5 different functions and can be customized and added with other specific functions according to user's needs.
3. The module is carefully processed and made of genuine high-quality components, with stable performance, and can be widely used in a variety of voltage measurement and control class occasions.
Functional Features:
1. Provide 5 kinds of functions for users to choose, to meet more application requirements;
2. User can set the upper voltage limit and lower voltage limit;
3. Measuring range DC 0-100V, measuring accuracy +/-0.1V;
4. Add automatic power saving function, users can set it independently;
5. All setup parameters can be saved automatically, and the setup content will not be lost after power-down.
6. Newly add 0-99.9 seconds delayed suction and 0-99.9 seconds delayed disconnection function.
Module Function:
Function 1:
Voltage measurement: select this function, the relay will not act, the digital tube displays the current measured voltage;
Function 2:
Charge monitoring: when the measured voltage is lower than the lower limit voltage, the relay will be absorbed, higher than the upper limit voltage, the relay will be disconnected;
Function 3:
Discharge monitoring: when the measured voltage is higher than the upper limit voltage, the relay will be absorbed, lower than the lower limit voltage, the relay will be disconnected;
Function 4:
Suction in the interval: when the measured voltage is between the upper limit and the lower limit, the relay is absorbed, otherwise the relay is disconnected;
Function 5:
Outside the interval: when the measured voltage is lower than the lower limit voltage, or the measured voltage is higher than the upper limit voltage, the relay will be engaged; in other cases, the relay will be disconnected.
Electrical Parameters:
1. Working voltage: DC 5V, 12V, 24V three optional (should not exceed the nominal voltage of +/-10%)
2. Operating current: less than 90mA at 5V (less than 12mA when the relay is not in action, less than 3mA when the display is closed)
Less than 50mA at 12V (less than 12mA when the relay is not activated, less than 3mA when the display is closed)
Less than 35mA at 24V (less than 12mA when the relay is not activated, less than 3mA when the display is turned off)
3. Operating temperature: recommended -20℃-60℃ (limit range -30℃-70℃)
4.Measuring range: 0-99.9V
5. Load capacity: Maximum load capacity of relay normally open port: DC 0-30V/10A, AC 0-250V/10A
Relay normally closed port maximum load capacity: DC 0-28V/10A, AC 0-125V/10A
Module Interface:
Module voltage input: there are 4-wire interfaces, all interfaces have terminals for user convenience
1. DC+: Positive pole of DC power supply
2. DC-: Negative pole of DC power supply
3. V+: measurement voltage positive pole
4. V-: negative pole of measuring voltage
Relay load output: 3-wire interface, all interfaces have terminals
1. NO: Normally open relay interface, the relay is suspended before the absorption, after the absorption and COM short connection
2. COM: relay common interface
3. NC: Normally closed relay interface, shorted to COM before the relay is absorbed, shorted to COM after the relay is absorbed.
Note:
The controller will automatically determine which of the preset voltages V1 and V2 is the upper limit voltage and which is the lower limit voltage according to different functions, so users do not need to be entangled in the question of who is bigger and who is smaller, and who is first and who is last when setting up.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package included:
1*Digital Voltage Comparator Module
We accept PayPal only.
Payment must be received within 3~5 business Days from the date of purchase.
Please leave note in PayPal when making the payment if you have any special request (colors/size).
Orders will be processed instantly and dispatched in 1-2 business day normally, so we do NOT accept any Email/ Message note before or after you place orders.
Orders will be processed and dispatched within 24-48 hours after payment is clear.
We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address.
If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!
We offer 30 days return policy. Please contact us within 30 days from the date you receive your order if you have any issues with the product and would like to return.
All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID.
We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement.
If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Please DON'T leave negative or neutral feedback if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly.
1. Sent an email by ebay to tell us what you need(like a refound,do not receive your item ect.)
2. Add this facebook ID,if you want to know more about items information,other wise just sent email to us in ebay.thank you.
|
