2. Detect that the current is too large or too small, control the relay switch to control the circuit on and off, or give a signal
3. Exquisite appearance
4. Good performance and long service life
5. Simple operation and wide application range
Detection range: DC current between 0~10A
Detection accuracy: 0.01A (10ma)
With error calibration function, the display can be turned off for a long time, reducing power consumption
Standby current: about 20ma
Relay output: can control the on-off of the DC line within 5A
Function Description:
P-11: When the measured current is greater than I1, the relay pulls in; when the measured current is less than I1 again, the relay is disconnected
P-12: When the measured current is greater than I1, the relay pulls in; it always keeps pulling in until the power supply of the circuit board is cut off
P-21: When the measured current is greater than I2, the relay pulls in; when the measured current is less than I1, the relay is disconnected
P-22: When the measured current is greater than I2, the relay pulls in; it always keeps pulling in until the power supply of the circuit board is cut off
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
P-32: When the measured current is less than I1, the relay pulls in; it always keeps pulling in until the power supply of the circuit board is cut off
P-41: When the measured current is between I1 and I2, the relay is pulled in, and the relay is disconnected in other cases;
P-42: When the measured current is between I1 and I2, the relay pulls in; it always keeps pulling in until the power supply of the circuit board is cut off
P-51: When the measured current is less than I1 or greater than I2, the relay is pulled in, and the relay is disconnected in other cases;
P-52: When the measured current is less than I1 or greater than I2, the relay pulls in; it always remains closed until the power supply of the circuit board is cut off
Power on to display the measured current; (if the measured current terminal is floating, the digital display is a normal phenomenon)
It takes more than 1 second to press K1 for the first time to prevent false triggering. The screen displays: P 11: K2 adjustment mode, K3 adjustment function
Press K1 for the second time, the screen flashes and displays: 0.05 means the value of the threshold I1 is 0.05A; K2 sets I1 plus, K3 sets I1 minus
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
Press K1 for the fourth time, the screen displays the measured current ; it means entering the standby state;
Long press K2 or K3 in standby state to fine-tune the measured current error
Package list:
Current detection module*1"
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