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4 Digital Blue LED Tachometer Speed Meter 10-9999 RPM with 24V NPN Hall Sensor
·Anti-jamming capability.
·Have good stability, high measurement precision.
·This digital display counter has bright LED light, high accuracy, good stability, and easy installation.
If you have any questions on this product please feel free to contact us.
*Disclaimer: The images are merely illustrative.
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-Power+,blue-Power-,black-signal
Specification
-Power requirement: DC 8-15v
-Measure range: 10-9999RPM
-Clear zero: Automatic
-Display refresher rate: 3 Times/Sec
-Measure indication: RPM<5000,±2;RPM>5000,±3
-Display: Blue&Green 0.56" LED
-Response frequency: 100HZ
-Tachometer dimension: 72x36x20mm
-Panel cutout Dimension: 68x33mm
-Sensor Dimension: 12x55mm
-Proximity output current: 200mA
-Sensor wiring: brown-Power+;blue-Power-;black-signal
-Operating temperature: 0 to 50°C.
Feature
·The meter retains the number automatically when power off,The working power supply: AC/DC 8-24V,30mA.
·Input pulse signal:NPN/PNP collector open circuit,contact switch,contactless switch,level pulse.
·Good product stability, strong anti-interference and is ability suitable for display of various digital instruments
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