Specification:
Item Type: Digital Counter
Material: ABS
Battery Model: 1 x 1.5V AA battery(not included)
Counting Range: 0-999999
Highest Frequency of Counting: 20HZ
Counting Minimum Pulse Width: 2MS
Magnet Induction Proximity Distance: Approx. 10 ~ 15mm / 0.39 ~ 0.59in
Magnetic Induction Distance: ≥ Approx. 35mm / 1.38in
Clear Minimum Pulse Width: 1S
Ambient Temperature: -5℃~40℃
Dimension: Approx. 68 x 30 x 45mm / 2.68 x 1.18 x 1.77in
Hole Size: Approx. 61 x 35mm / 2.4 x 1.38in
(The size may be certain error due to manual measurement)
Package List:
1 x Counter
1 x Magnetic Control Induction Switch
1 x Magnet
1 x Bracket
Note:
1. The signal line for counting and clearing input should be as short as possible to avoid wiring with strong electricity or power lines to avoid unnecessary interference; if necessary, please use shielded lines, and the shielding layer is connected to the counting terminal +.
2. Only the contact signal without voltage can be input for the counting signal and the reset signal, and no other electrical signals can 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 degrees Celsius. If the temperature is too high, the magnetism will disappear and the induction will fail.