LED 4 Digit Red Display Indicators Tachometer + Hall Proximity Switch Sensor NPN
![4-digit LED tachometer RPM display front view]()
![Tachometer with NPN proximity switch sensor]()
![Hall NPN proximity sensor M12 cylinder type]()
![4-digit LED tachometer RPM display front view]()
![Tachometer with NPN proximity switch sensor]()
![Hall NPN proximity sensor M12 cylinder type]()
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LED 4 Digit Red Display Indicators Tachometer + Hall Proximity Switch Sensor NPN
Available:In Stock
- Product SKU: KG981
₹ 979
₹ 1,099
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Warehouse Details:
Specification
Description
LED 4 Digit Red Display Indicators Tachometer + Hall Proximity Switch Sensor NPN – proximity switch sensor
This LED tachometer combines a bright digital display with a reliable proximity switch sensor, making it ideal for accurate RPM monitoring. The unit works efficiently with systems that also use an npn proximity sensor, and it can support applications requiring an inductive position sensor. With high accuracy, strong anti-interference ability, and stable readings, it fits perfectly into automation, testing setups, and industrial environments. This digital counter features a vivid LED display, excellent stability, and easy installation. It retains the count even during power loss and operates on AC/DC 8–24V at 40mA. Designed for dependable performance, it is suitable for a wide range of digital instrumentation needs where a proximity switch sensor setup enhances measurement precision.Technical Details
- Operating Voltage: 8-24VDC
- DC Current: 30mA
- Counting Range: 0-9999
- Measurement Range: 10-9999 RPM
- Input Voltage: Low (-30V to 0.6V), High (4-30V)
- Color Options: Blue, Green, Red
- Switching Frequency: 320KHz (Hall NPN sensor)
- Supply Voltage: 5-24VDC, 6-36VDC (Hall NPN sensor)
Features
- 4-digit bright LED light, clear to read.
- Good stability, high accuracy, and easy installation.
- The counting value will be retained when power fails.
- Wide application to automation equipment and test equipment.
- Compact size, attractive appearance with multiple color options.
Hall NPN sensor
- Appearance: M12mm cylinder
- Output: NPN three wire normally open type
- The detection distance: 10 mm
- Supply voltage: 5-24VDC,6-36VDC
- Output current: 200 mA
- Objects can be detected: permanent magnets
- Switching frequency: 320 KHZ
- Wiring: brown- +Ve, blue- -Ve, black-signal
Applications :
- Motor Speed Measurement – Ensures accurate RPM detection when paired with a proximity switch sensor.
- Industrial Automation – Works effectively with rotating machinery and systems using an npn proximity sensor.
- Conveyor Belt Systems – Helps regulate speed and maintain operational stability with support from an inductive position sensor.
- Fan and Pump Speed Monitoring – Provides consistent speed tracking in HVAC and fluid systems.
Physical Attributes
- Color(Optional): Blue, Green, Red
- Appearance(Hall NPN sensor): M12mm cylinder
Package Includes
- 1 x 4 Digital red measurement indicators tachometer
- 1 x Hall NPN proximity sensor
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