It is a 60-9999 r Digital Tachometer,DC 7 ~ 30V Powered,with 0.36 inch Yellow LED digital tube.
Technical parameters :
- Measuring range :60-9999 r
- Time of resetting to zero: 3 seconds.
- Refresh rate: about 4Hz
- Measurement accuracy:
- 5000 rpm or less: about 2 rpm,
- 5000 rpm or more: about 3 rpm
- Display: 0.36 inch LED digital tube
- Display color: yellow
- Input signal: a voltage pulse signal, active shock signal, PNP or NPN proximity switch signal, Hall proximity switch signal. Voltage range is 0-5V.
- Power supply: DC 7 ~ 30V
- Installation: embedded
- Suitable for motor speed detection of various machinery and equipment
- Red: Power 7-30 v
- Black line: negative
- Green line: Signal input pin
- 1x Digital Tachometer