Blue 4 Digital LED Tachometer RPM Speed Meter w/Hall Proximity Switch Sensor NPN

Specifications
Digital : Blue
Tachometer dimension:72x36x20mm
Panel cutout Dimension:68x33mm
Measuring range: 5-9999 rev / minute
Time Zero: Zero have time and selected measuring range relationship,
the lower measuring range, the longer the time is reset to zero, whereas the shorter.
Refresh rate: 0.25 seconds -0.06 seconds
Measurement accuracy: within about 2 to 5,000 rpm, 5,000 rpm above about 3 rpm or so.
Explicitly: 0.56 inch ultra-bright blue LED digital display
Sensor wiring:brown-+;blue--;black-signal.
Operating temperature: 0 to 50°.

Features
- Easy to install, easy to use, cost-effective
- High efficiency, low energy consumption
- Use of long-life

How to use
1. First connect the sensor and wiring table
2. When the sensor body close to the proximity switch when the light sensor (sensing distance is within the 5MM),
indicating a signal input, a signal is received tachometer will show the speed value per minute.
3. We then turn the motor, when the magnet close to the Hall sensor, indicator lights, tachometer receives a
signal sent is displayed.

Packing Icluded
1xTachometer
1xHall NPN proximity sensor
1xwiring









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