DC Current Detection Module Relay Switch Sensor Digital Disp

Description:
1. Control Module: When the current is too large or too small, the relay switch will control line to connect and disconnect, or give a signal.
2. Detection Range: Can conveniently detect DC 7‑30V current between 0‑10A, and the detection voltage is equal to the input power voltage.
3. Practical Using: Comes with error calibration function, and the display can also be turned off for a long time to reduce power consumption.
4. High Accuracy: The current detection module has a high accuracy up to 0.01A, which ensures small error for easier and more efficient work.
5. Easy Operation: Digital display enables a clear view to the work status, and the simple operation will help to prevent the stalling as well.


Specifications:
Item Type: DC Current Detection Module
Product Model: YYI-2. When the detection current is too large or too small, the control relay switch will control the circuit to be on or off, or give a signal;
Detection Accuracy: 0.01A (10mA)
Error Calibration: With error calibration function, and the display can be turned off for a long time to reduce power consumption;
Standby Current: About 20mA;
Relay Output: Can control the on and off of DC lines within 10A;
Function Description:
1. P-11: When the measured current is greater than I1, the relay is closed; when the measured current is less than I1 again, the relay is disconnected;
2. P-12: When the measured current is greater than I1, the relay is closed; and it will always stay closed until the circuit board is powered off;
3. P-21: When the measured current is greater than I2, the relay is closed; when the measured current is less than I1, the relay is disconnected;
4. P-22: When the measured current is greater than I2, the relay is closed; and it will always stay closed until the circuit board is powered off;
5. P-31: When the measured current is less than I1, the relay is closed; when the current is greater than I2, the relay is disconnected;
6. P-32: When the measured current is less than I1, the relay is closed; and it will always stay closed until the circuit board is powered off;
7. P-41: When the measured current is between I1 and I2, the relay is closed, otherwise the relay is disconnected;
8. P-42: When the measured current is between I1 and I2, the relay is closed; and it will always stay closed until the circuit board is powered off;
9. P-51: When the measured current is less than I1 or greater than I2, the relay is closed, otherwise the relay is disconnected;
10. P-52: When the measured current is less than I1 or greater than I2, the relay is closed; and it will always stay closed until the circuit board is powered off;
Setting Instructions:
1. Power on to display the measured current; (if the measured current terminal is suspended, the number of digital display is normal);
2. The first time K1 is pressed, it takes more than 1 second to be effective to prevent false triggering. The screen displays: P 11: K2 adjustment mode, K3 adjustment function;
3. Press K1 for the second time, the screen flashes: 0.05 means that the value of the threshold I1 is 0.05A; K2 sets I1 plus, K3 sets I1 minus;
4. Press K1 for the third time, the screen flashes: 0.10 means the value of the threshold I2 is 0.1A; K2 sets I2 plus, K3 sets I2 minus;
5. Press K1 for the fourth time, the screen displays the measured current; it means it enters the standby state;
6. In standby mode, long press K2 or K3 to fine tune the measured current error. .


Package list::
1 x DC Current Detection Module