1Set 12V 24V Measuring Gauge 4 Digital Blue/Green/Red LED Tachometer RPM Speed Meter 10-9999RPM Hall Proximity Switch Sensor NPN

Feature

·Anti-jamming capability.
·Have good stability, high measurement precision.
·This digital display counter has bright LED light, high accuracy, good stability, and easy installation.
·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

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.

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

Package Included

1 x Tachometer RPM Speed Meter
1 x Hall Proximity Switch Sensor NPN
1 x Magnet