|[Electronic and Electrical] - [Instrumentation]|
Digital electronic punch counter | Molded lathe finished | Magnetically controlled Hall switch Rotary counter |
Magnetic principle Electronic counter Punch counter Punch electronic counter
Punch electronic counter + magnet close to the switch + round strong magnet full set = 1 electronic counter + 1 counter mounting bracket + 1 magnetically controlled proximity switch (length 1.1 m) + 1 diameter 12 mm thickness 2.5 mm round magnet + 1 magnetically controlled proximity switch mounting bracket, complete set Approx. 100 Grams or so.
Counter low power consumption, 24 hours of non-stop use, 0.5-1 yuan of ordinary 5 batteries can be used for more than six months, 2 yuan high-performance battery 5 can use a year and a half to two years.
See below physical picture:
Magnet according to the actual work needs, flexible on the appropriate location, so that the need to count the equipment to complete a work process, the magnet is close to leave again Magnetically controlled proximity switches are used once to complete a count. Note: Only magnet can be sensed , Other things can not sense.
Work, let The magnet follows the device action Close to Magnetically Proximity Switch Distance 0.5-1Cm , Then let the magnet go away Magnetically controlled proximity switch a certain distance (3-5Cm or more ), The counter plus 1Count, repeat the above process, the counter will be accumulated count: 0, 1, 2, 3, 4, 5, 6(Note: the magnet leaves when the count). When installing, adjust the position of magnet and sensor switch.
Power supply: 1.5V - A A 5 Battery Clear: Panel / External
The sensor can detect the distance: 1.5 cm.
1. Five large-screen LCD display, display large and clear
Install the battery:
Unscrew the two housing fixing screws and gently Separate the rear cover (Be careful not to pull off the signal line ), Into a No. 5 battery (Available separately ), Close the back cover and tighten the 2-piece housing Screws.
To start counting: Count terminal input contact signal, the counter starts counting.
1. The count signal of the counter and the switch or circuit of the clear signal input should be as close to the terminal of the counter as possible so that the signal line is as short as possible.
6. The magnet can not contact with high temperature, if the brake wheel temperature, please install it in other non-high temperature position.
Install the battery: Remove the 2 bracket screws, remove the bracket, and then remove the two shell screws, gently separate the back cover (be careful not to pull off the signal line), into a 5 battery (sold separately, ordinary carbon Acid batteries can be used for about six months, high-performance alkaline batteries can be used for more than 1 year), check the LCD screen is normal, and then close the back cover, screw back 2 shell set screws.
Counting input switch wiring:
Counting signal input switch: You can choose the factory Magnetically controlled proximity switches: VJ12-D10K , You can also choose: Micro Switch , Limit switch , And so on, (general application on the use of the counter counter input count signal on it).