Maxbell 1Pc Digital Display Voltage Comparator Module Under/Under Voltage Protection

Description:

Multifunctional voltage comparator controller, which adopts the industrial microcontroller as the main control unit--wide measuring range and high accuracy.

Functions:Voltage measurement;Charge monitoring;Discharge monitoring.And can customize and add other functions according to the needs of the users.

The module is made of genuine components of high quality, stable performance, can be widely used in a variety of voltage measure&control occasions.

Functional characteristics: Provides 5 functions for users to choose;Users can set the upper limit and the lower limit voltage;Measuring range: DC 0-100 V, measuring accuracy +/- 0.1 V;Automatic power saving function;All parameters can be saved automatically. 0-99.9 seconds delay sunction and 0-99.9 seconds delay disconnection.

When the voltage is between the upper limit and lower limit, the relay is switched on and the other relay is off.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.

Specification:

Material: Plastic

Size(LxWxH): Approx. 67x44x20mm / 2.64x1.73x0.79 inch

Working voltage: DC 12V(should not exceed the nominal voltage of +/-10%)

Working current: less than 50mA (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: 0-99.9V

Normally open port maximum load capacity: DC 0-30V/10A, AC 0-250V/10A

Normally closed port maximum load capacity: DC 0-28V/10A, AC 0-125V/10A

Package Includes:

1 Piece Digital Display Voltage Comparator Module

Note:

Please allow a slight difference between the size from the above and the actual item due to manual measurement.