(Speedometer)10-9999rpm LED Tacho Motor Tachometer DC 8-24V Proximity Switch

Description

Feature:
1. 0.56inch 4-digit LED screen display clear RPM readings in blue.
2. Come with 3 wire NPN Hall Proximity Switch Sensor.
3. speed measurement up to 9999rpm.
4. High , quick response, stable and reliable.
5. 8-24V wide supply voltage, suitable for various applications of RPM speed measurement.
Specification:
Item Type: Tachometer
Operating Voltage: DC 8-24V, 40mA
Display: 0.56inch blue LED, 4 digit reading
Measuring Range: 10-9999rpm
Measuring Accuracy: ±0.1%, reading±1digit
Display Rate: >3 times/sec
Overrange Display: Display "1" or "-1" in the first digit position, none in the last three digit positions
Hall Proximity Switch Type: NPN NO
Tachometer Size: 79x26x43mm / 3.11x1.02x1.69in
Package List:
1 x LED Tachometer
1 x Hall Proximity Switch
1 x Round Magnet
1 x Cable
Note:
1. Connect the plug correctly according to the wiring diagram.
2. The Hall switch is an NPN normally open type, and the detection distance of the Hall switch needs to be within 10 mm. The Hall switch is installed with a diameter of 12 mm and a wire length of 1m or less.
3. Avoid strong electromagnetic interference, the measurement wire is best to use shielded wire or twisted pair wire.
4. The counter signal and the clear signal input switch or circuit should be as close as possible to the terminals of the counter to make the signal line as short as possible.
5. Avoid the same tube or stranded wiring with strong electric wires or power wires to avoid unnecessary interference. If necessary, please use shielded wires, and the shielding layer is connected to the counting terminal "+".
6. It is not recommended to use mechanical switches or micro switches, because their life is relatively short, it is easy to miscount after a  time; if using mechanical switches or micro switches, please try to use better quality one, so as not to m
1. Our listing price includes the value of goods,packaging cost,and export
taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3.
T
he duties are buyers' responsibility
.Please check with your country's
customs office determine what these additional costs will be prior to your
purchase.
4. All disputes arising from the duties will be submitted to for solution.
1. Any questions,
pls. contact us via message or email us.
We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.
2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "
5
" in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better.
We strive to keep all our customers satisfy.
We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.