Digital Voltage Comparator 0 100V Voltage Measurement Control Voltage Measuring Charge Discharge Protection Overvoltage Undervoltage Overload Protection DC 24V

- It provide 5 kinds of functions for users to choose, to meet more application needs. - You can set the voltage upper and lower voltage limits. - Measuring range 0-100V DC, measuring accuracy ±0.1V. - You can set the automatic power saving function. - All set parameters can be automatically saved, the setting contents won't be lost when blackout occurs. Specification: - Working voltage: DC 5V / 12V / 24V (nominal voltage should not exceed ±10%). - Size(L×W×H): Approx. 67×44×20mm/ 2.64×1.73×0.79 inch - Module voltage inputs: a 4-wire interface, all the terminals are the interface. - DC+: DC power positive - DC-: DC power supply negative - V+: measuring voltage positive electrode - V-: measure negative voltage - 5 types of function: - 1. Voltage measurement: select this function, the relay will not move, the digital display of the current measurement voltage; - 2. Charging monitoring: When the measured voltage is lower than the lower limit voltage, the relay pulls above the upper limit voltage, the relay is disconnected; - 3. Discharge monitoring: When the measured voltage is higher than the upper limit voltage, the relay pulls, below the lower limit voltage, the relay is disconnected; - 4. Interval within the pull: When the measured voltage between the upper and lower limits, the relay pull, the other case the relay is off; - 5. Interval outside the pull: When the measured voltage is lower than the lower limit voltage, or the measured voltage is higher than the upper limit voltage, the relay pull; other circumstances the relay is disconnected. Package Includes: 1 Piece of DVB01 Digital Display Voltage Measuring Module