Lift Tachometer Elevator Tachometer Speed Measuring Meter
Specification:
Detection Section
Number of pulses:400pulses/rotation, slit reflection method
Light source:Infrared LED
Light-receiving element:Photo diode
Allowable:5kg in radial direction, 5kg in thrust direction
Bearing life:2x107r/min·h(maximum load within specification)
Display Section
Display unit:5-digit backlight LCD (upper and lower display)
Update time:100ms
Resolution:
0.1 (m/min: Number of averaging 10 or more)
1 (r/min: Number of averaging 10 or more)
1 (mm)
Analog Output Section
Contents:Instantaneous value (averaging result output)
Voltage range:0 to F.S. / 0 to 1V
Conversion method: 10 bits D/A conversion
Linearity:±1% F.S.
Output update time:10ms
Output connector:Φ2.5 pin jack
Pulse Output Section
Output method:Transistor output (open collector)
Withstand voltage:14V
Number of pulses:800/rotation
Logic:Negative logic
Pulse width:Approx 0.5 to 1.2μs
Output connector:Φ2.5 pin jack
| Measurement Section | |
| Measurement method | Contact method |
| Measurement range | Speed measurement: 0.1~2,000.0m/min |
| Rotational speed measurement: 1~20,000r/min | |
| Distance measurement: 0~999mm | |
| Note: Measurement is possible for up to 5,000mm. Measurement values of 999mm or larger can not be guaranteed. | |
| Measurement accuracy | ±1 count |
| Measurement time | 10ms |
| Measurement unit | m/min, r/min, mm |
| Auto power-off function | Turns OFF the power in 180 seconds after last operation. |
| Measurement value hold function | CH1 Value, CH2 Value, MAX Value |
| Averaging function | Performs averaging desired number of times (1 to 200 times) |
| Memory function | Stores up to 20 sets of measurement results, larger amount of memory can be customized. |
| Analog Output Section | |
| Contents | Instantaneous value (averaging result output) |
| Voltage range | 0 to F.S. / 0 to 1V |
| Conversion method | 10 bits D/A conversion |
| Linearity | ±1% F.S. |
| Output update time | 10ms |
| Output connector | Φ2.5 pin jack |
| General Specifications | |
| Power supply | 2×1.5v AA/UM-3 battery |
| Operating temperature | 0~45˚C |
| Storage temperature | -10~60˚C |
| Operating humidity | 35~85%RH |
| Storage humidity | 35~85%RH |
| Dimensions | 211x80x36mm (8.3×3.1×1.4inch) |
| Weight (Including batteries) | 270g (9.52oz) |
