Specifications
| Test method | Contact |
| Measurement speed | ：0.1～2,000.0m/min |
| Rotation speed measurement | ：1～20,000r/min |
| Distance measurement | : 0~999mm (Measurement range can reach 5,000mm, but numerical Accuracy beyond 999mm cannot be guaranteed) |
| Measurement Accuracy | +/- 1 count |
| Measurement time | 10ms |
| Measurement unit | m/min |
| Automatic shutdown | Automatic shutdown for 180 seconds without button operation |
| data retention function | CH1,CH2 |
| Pulse output mode | Transistor output (open collector electrode output gate) |
| withstand Voltage | 14V |
| number of pulses | 800 pulses/rev |
| Pulse logic | Negative logic/negative logic |
| pulse width | About 0.5~ 1.2 μs |
| Pulse output Connector | φ 2.5mm pin socket |
| number of pulses | 400 pulses/rev, slot-die reflection |
| Light source | Infrared Light Emitting Diode |
| Infrared Light Emitting Diode | Light Emitting Diode |
| allowable value | Radial 5kg, thrust direction 5kg |
| bearing life | 2X10'r/min-h (at the maximum load of the specification) |
| output value | Instantaneous value (averaged) |
| Voltage range | 0~ full scale /0~1V |
| conversion method | 10-Bit D/A conversion |
| linear velocity | +/- 1% full scale |
| output update time | 10ms |
| output Connector | φ 2.5mm pin socket |
| Power Supply | 2 3.7V rechargeable 14500 lithium batteries |
| Operating temperature | 0～45℃ |
| Storage temperature | -10～60℃ |
| Operating humidity | 35~ 85% RH (except condensation) |
| Storage Humidity | 35~ 85% RH (except condensation) |
| Dimension | 199*76*37mm |
| display | 5-Bit backlit LCD, 2 groups |
| update time | 100ms |
| resolution | 1Mm; 0.1m/min (average number of times 10 or more); 1r/min (average number of times 10 or more) |
Packing list
Host X1, external signal trigger cable X2, screw driver X1, 3.7V charging 14500 lithium battery X2, weekly speed ring X1, power adapter X1, portable case X1, operation manual X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/47404/Specification.html , which is only used by users who purchase commodities from the NBCHAO.