DIGITEN 4 Digital Red LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt

DIGITEN 4 Digital Red LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt

• Measure range: 5-9999RPM.
• Power requirement:DC 8-15V
• Come with hall sensor and magnet
• Display:red 0.56" LED
• Measure varied motor RPM

<b>Specification</b><br> Power requirement: DC 8-15V <br /> Measure range : 5-9999RPM. <br /> Clear zero: Automatic. <br /> Clear zero time: about 10s. The greater RPM value, the longer clear zero time. <br /> Refresh frequency: 0.2-0.5S@120-1200RPM; 0.25-0.06S@2400-9999RPM. <br /> Display: RED 0.56 inch LED <br /> Sign: Pusle signal, Hall NPN 3 wires normally open. <br /> Hall proximity model: NJK-5002C <br /> Appearance: M12mm cylinder. <br /> Detection range: 10mm <br /> Proximity output current: 200mA <br /> Detected objects: magnet <br /> Response frequency: 100HZ <br /> Tachometer dimension: 72x36x20mm, panel cutout Dimension: 68x33mm. <br /> Sensor dimention: M12x10x55mm. <br /> Sensor wiring: brown--Power+; blue--Power-; black--signal. <br /> Operating temperature: 0 to 50℃. <br /> <br /> <b>Package includes </b><br /> Tachometer x 1 <br /> Hall NPN proximity sensor x 1 <br />Magnet x 1<br><br><b>Tips：</b><br> 1.Please confirm that all the wires are connected correctly.<br> 2. The direction of the magnet must be correct. If it is not correct, please flip the magnet.<br> 3.The distance between the magnet and the sensor must be kept at 2-3mm (0.07"-0.12").<br><br> <b>If you have any other questions, please feel free to contact us by email, we will definitely solve the problem for you.</b>