ModuleMe Electronic
DC 9-24V 0.56" Digital Tachometer Sensor Motor Tachometer Meter RPM Speed Tester
Product Features:
1.This product is a multi-functional tachometer/counting meter with tachometer function, counting function and upper limit alarm output function.
2.Reliable performance, simple installation, wide range of applications, generally applicable to harvesters, machine tools, motors, fans and other machinery and equipment, devices that require speed measurement, as well as production counting and other occasions.
3.This product is compatible with Hall switch, metal proximity switch, infrared proximity switch and other detection switch signals.
4.This product can output one way NPN alarm signal, the user can connect the indicator light, vocalizer, etc. as a warning role. Users can customize the alarm domain value.
5.This product supporting the sensor is a three-wire sensor, the use of electronic technology, so that the sensor has high sensitivity, reliability, anti-interference performance, into long-term stable work, can be used for speed measurement, counting function.
6.The product speed measurement using Hall sensor, through the program internal function can be set a probe to multiple detection points, so as to improve the detection accuracy. The speed measurement adopts multi-cycle average speed measurement method, which has a wide range of low speed and high speed measurement, as well as excellent measurement accuracy. Counting function adopts the external counting function of microcontroller timer to achieve stable and reliable counting.
1.This product is a multi-functional tachometer/counting meter with tachometer function, counting function and upper limit alarm output function.
2.Reliable performance, simple installation, wide range of applications, generally applicable to harvesters, machine tools, motors, fans and other machinery and equipment, devices that require speed measurement, as well as production counting and other occasions.
3.This product is compatible with Hall switch, metal proximity switch, infrared proximity switch and other detection switch signals.
4.This product can output one way NPN alarm signal, the user can connect the indicator light, vocalizer, etc. as a warning role. Users can customize the alarm domain value.
5.This product supporting the sensor is a three-wire sensor, the use of electronic technology, so that the sensor has high sensitivity, reliability, anti-interference performance, into long-term stable work, can be used for speed measurement, counting function.
6.The product speed measurement using Hall sensor, through the program internal function can be set a probe to multiple detection points, so as to improve the detection accuracy. The speed measurement adopts multi-cycle average speed measurement method, which has a wide range of low speed and high speed measurement, as well as excellent measurement accuracy. Counting function adopts the external counting function of microcontroller timer to achieve stable and reliable counting.
Product parameters:
Working voltage: DC9-24V
Basic range: single detection point speed range 30-80000 rpm
Speed range = single point range / number of detection points (minimum 10 rpm)
Counting: 1-9999
Error range: ±1%, the
Refresh rate: >1 time/sec
Display: 4-digit 0.56-inch red digital tube
Dimension: 78x42x24 mm
Opening size: 76.5X39.5 mm
Installation: embedded installation
Operating temperature: 0 to 60 ℃ (relative humidity below 80%)
Display Description.
The tachometer uses a 4-digit digital tube to display data
Speed single detection point display resolution
Display resolution only expresses the number of bits displayed, not the measurement accuracy
Speed (rpm) display resolution
Working voltage: DC9-24V
Basic range: single detection point speed range 30-80000 rpm
Speed range = single point range / number of detection points (minimum 10 rpm)
Counting: 1-9999
Error range: ±1%, the
Refresh rate: >1 time/sec
Display: 4-digit 0.56-inch red digital tube
Dimension: 78x42x24 mm
Opening size: 76.5X39.5 mm
Installation: embedded installation
Operating temperature: 0 to 60 ℃ (relative humidity below 80%)
Display Description.
The tachometer uses a 4-digit digital tube to display data
Speed single detection point display resolution
Display resolution only expresses the number of bits displayed, not the measurement accuracy
Speed (rpm) display resolution
| Rotational speed (rpm) | Display Resolution | Examples |
| Less than 30 | Display 0000 | |
| 30-999 | 0.1 rpm | Display 123.4 Actual speed 123.4 rpm |
| 1000-9999 | 1 rpm | Display 1234, actual speed 1234 rpm |
| 10000-80000 | 10 rpm | Display 1.234 Actual speed 12340 rpm |
| Greater than 80,000 | Display F --- Out of range |
Multi-test point rotation display = single test point rotation display / number of test points
When counting, the display resolution is 1 time
When counting, the display resolution is 1 time
Panel Description.
No. Function Description
1 Operating status light Always on
2 Alarm light This light is on when the alarm requirement is reached.
3 Menu function key Enter menu/Exit menu/Save parameters
4 Shift button Enter setting/select setting bit
5 Up button Menu navigation/ parameter increase
6 Down button Menu browse/parameter decrease
No. Function Description
1 Operating status light Always on
2 Alarm light This light is on when the alarm requirement is reached.
3 Menu function key Enter menu/Exit menu/Save parameters
4 Shift button Enter setting/select setting bit
5 Up button Menu navigation/ parameter increase
6 Down button Menu browse/parameter decrease
Description of operation
Parameter setting:
1 Enter the menu: Press the menu function key to enter the menu settings
2 Menu browsing: menu browsing with the up and down keys
3 Enter setting: Press the shift button to enter setting
4 Parameter change: change the parameter by up and down button
5 Parameter save: Press the menu function key to save the parameter
6 Exit the menu: Press the menu function key again to exit the menu
1 Enter the menu: Press the menu function key to enter the menu settings
2 Menu browsing: menu browsing with the up and down keys
3 Enter setting: Press the shift button to enter setting
4 Parameter change: change the parameter by up and down button
5 Parameter save: Press the menu function key to save the parameter
6 Exit the menu: Press the menu function key again to exit the menu
Product list.
1* Speed meter
1* 5-core cable
1* 2 core cable
1* NJK-5002C sensor
1* Magnet
1* Speed meter
1* 5-core cable
1* 2 core cable
1* NJK-5002C sensor
1* Magnet
Menu Description
| No. | Menu | Parameters |
| 1 | 1-FC | Function selection ---F speed mode ---C counting mode, default speed mode |
| 2 | 2-Pn | Detection point setting Range 1-3 Default 1 |
| 3 | 3-SL | Low speed alarm Range >10 Alarm disabled below 10, default 0 |
| 4 | 4-SH | High-speed alarm range <80000 Alarm disabled when greater than 80000, default 99999 |
| 5 | 5-CA | Counting Mode Counting Alarm Value Range 1-9999 |
| 4 | 5-AL | Counting mode alarm value Range 1-9999 =0 when alarm is disabled Default 0 |
Alarm description.
When the current detection value reaches the alarm requirement, the alarm light will be on, and at the same time A+ A- output 12V power supply (the same power supply voltage) signal, can be connected to the buzzer or other alarm prompting devices, the current can not exceed 500mA.
When the current detection value reaches the alarm requirement, the alarm light will be on, and at the same time A+ A- output 12V power supply (the same power supply voltage) signal, can be connected to the buzzer or other alarm prompting devices, the current can not exceed 500mA.
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.