Hand-Held Tachometers ET-2019LSR
เครื่องวัดความเร็วรอบมอเตอร์
ET-2109LSR
Intrinsically Safe Tachometer
ET-2109LSR Intrinsically Safe Tachometer
ET-2109LSR Intrinsically Safe TachometerIncluded Contact Adapter / Surface Speed Wheel
The new CHECK-LINE ET-2109 explosion proof tachometer is certified EEx ia IIC T4 - ATEX II 2 G to allow for use in a wide range of hazardous environments including petrochemical, Gas & volatile materials processing industries.
The ET-2109LSR is not certified for use in Mines.
Measuring Range
3.0 - 99,999 rpm
0.3 - 1,500.0 Meters or Yards/min
Features
- Certified for use in Hazzardous Areas (EEx ia IIC T4 - ATEX II 2 G rating)
- Digital LCD display with 180° inversion capability
- Includes factory calibration certificate
- Memory holds last reading for 1 minute
Tachometer Accessories
Specifications
| Measuring Range |
3.0 - 99,999 rpm
0.3 - 1,500.0 Meters or Yards/min
(4,500 ft/min) or seconds |
| Resolution |
.001 rpm |
| Accuracy |
0.02% of reading ±digit |
| Optical Sensing Range |
2 - 80" / 50 - 2000mm |
| Laser Type |
635nm with power less that 1mW (class II) |
| Update Time |
0.8 sec |
| Capture Mode |
0.1 Sec |
| Count |
0-99999 revs or length in linear |
| Time Interval |
0-99999 seconds (auto) |
| Memory Hold |
Holds last reading for 1 minute |
| On Target Indicator |
Yes |
| Housing Material |
High Flow ABS - Metalised |
| Batteries |
4xAAA supplied |
| Dimensions |
21 L x 4 W x 3.5 D - cm |
| Measuring Wheel |
Included, 0.1 meter circumference |
| Weight (kit) |
0.4 Kg |
| Warranty |
1 year |
| Sensing Distance |
1 meter (39 inches) |
| Battery Life |
6 hours continuous (shorter when using rechargeable type |
| Display Update Rate |
0.8 seconds/update (0.1 sec for Max Value capture) |
Complete Kit
The ET-2109 is supplied as a complete kit with the tachometer, reflective tape, contact adapter, calibration certificate, instruction manual, 4xAAA batteries all in a hard plastic carrying case.
MS-6236 Digital Tachometer 