Electronic Counter
Material: ABS
Battery Model: 1.5V AA battery (not included)
Counting Range: 0-99999
Count Maximum Frequency: 20HZ
Counting Minimum Pulse Width: 1MS
Clear Minimum Pulse Width: 1S
Magnet Induction Proximity Distance: Approx.10-15mm/0.4-0.6in
Magnetic Induction Connection Distance: Approx.≥35mm/1.4in
How to Use:
1. Start Counting: When the counting terminal inputs the contact signal, the counter starts counting, when the counting terminal has a signal with a pulse width greater than 0.5s, the LCD screen will display the OK prompt sign synchronously.2. Shutdown and Pause Counting: Press the pause/switch (POWER) for 1s to pause the counting, save the data, and enter the shutdown state, press the pause/switch again to turn on the screen display and resume the counting.3. Reset: Press the reset key (RESET) for 1s, the counter will be reset; Or connect a button to the reset terminal (Need to bought separately), the counter will be cleared after the button is turned on for 1s.
packing list:
1 x Punch Electronic Counter
1 x Magnetic Induction Switch
1 x Magnet
1 x Bracket
Note:
1. The signal line for counting and clearing input should be as short as possible, avoid wiring with strong electricity or power lines cause unnecessary interference, if necessary, please use shielded lines, the shielding layer connect to the counting terminal +.
2. The counting signal and clearing signal can only input the contact signal without voltage, other electrical signal can not be input.
3. The sensing distance is related to the magnetic size of the magnet, you can change the sensing distance by changing different magnets.
4. The use temperature of the magnet cannot exceed 70℃, if the temperature is too high, the magnetism will disappear and the induction will fail.
5. When the screen display is blurry, please replace the battery with a new one.
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