Equipment goods

Photo/Contact Tachometer DT-2859

Quantity : 2000   Price : $1

Applications:

Photo/Contact Tachometer DT-2859 is used to measure rotative velocity, surface speed, frequency of motor.

Details:

Measuring Range
Laser
2.5 ~ 99,999 r / min
Contact
0.5 ~ 19,999 r / min
Surface Speed
0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min
Frequency 0.04~1666.65 Hz
Resolution
Rotative Velocity
0.1 r / min (0.5 ~ 999.9 r / min)
1 r / min (Over 1000 r / min )
Surface Speed
0.01 m / min (0.05 ~ 99.9 m / min)
1 m / min (Over 100 m / min )
Or 0.1 ft / min (0.1 ~ 999.9 ft / min)
1 ft / min (Over 1000 ft / min )
Accuracy
± (0.05% n + 1 d)
Sampling Time
1.0 s (Over 60 r / min )
Test Range Select
Automation
Memory
Max / Min / Last Value
Time Base
Quartz Crystal
Laser Tach Detecting Distance
50 ~ 250 mm / 2 ~ 10 inch (Typical), Max. 600 mm / 24 inch
Power Consumption
80 mA (Testing)
Operating Temperature
0 ~ 50 °C (32 ~ 122°F)
Power Supply 4 x 1.5 V AAA size (UM-4) battery
Dimensions
Main Unit
140 x 72 x 34 mm ( 5.5 x 2.8 x 1.3 inch)
Sensor Φ 45 x 195 mm ( Φ1.8 x 7.7 inch)
Weight
245 g / 0.540 lb (Not Including Batteries)

For more details,please do not hesitate to contact us.Thank you!

Location : Flat C,Kengkou Electronic Base, No.9 Huaxi Rd. Fangcun, Guangzhou, China, 510380 Liwan zone,
Contact : Lisa Li, +86 20 81609116

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Photo/Contact Tachometer DT-2859

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