型號

CA1725

CA1727

測量

轉(zhuǎn)速功能

Range: 6 to 100,000rpm
Resolution: 0.0006 to 6 depending on range
Accuracy: 1x10-4 of reading ± 6 counts

線速度功能

Range: 0.1 to 10,000m/min or ft/min
Resolution: 0.0006 to 6 depending on range
Accuracy: 1x10-4 of reading ± 1 increment

頻率功能

Range: 0.1 to 10,000Hz
Resolution: 0.0004 to 0.4 depending on range
Accuracy: 4x10-5 of reading ± 4 counts

周期函數(shù)

Range: 0.1 to 10,000ms
Resolution: 0.0003 to 0.3 depending on range
Accuracy: 1x10-4 of reading ± 5 counts

占空比功能

Range: 10 to 10,000%
Resolution: 0.1 to 1% depending on range
Accuracy: 0.1% of scale from 0.2 to 50Hz
? 0.2% of scale from 50 to 125Hz ? 1% of scale otherwise

計(jì)數(shù)功能

Range: 0 to 99,999 events; Accuracy: ± 1 event (Model CA1727)

一般

能量源

9V battery Alkaline (included)

電池壽命

250 x 5 min measurements with optical sensor; 600 x 5 min measurements with external sensor

數(shù)據(jù)存儲

4,000 meaurements

外形尺寸

8.5 X 2.83" (216 x 72 x 47mm)

重量

8.8 oz (250g)

防風(fēng)雨

IP 51

環(huán)境

Storage: -20°C to +70°C 95% RH; Operation: 0 to 55°C 90% RH

傳感器

光學(xué)的

Reflective area: 10 to 90% of the target area.
Measurement distance: 1 to 50cm. The maximum distance is given for a reflective adhesive strip with a minimum area of 10 cm2.
Measurement angle: ± 15° in relation to the perpendicular of the reflective surface.

機(jī)械

Mechanical adapter: End-fittings: elastomer with a durometer hardness of 80
Pressure on moving part: between 2 and 40N; Maximum speed: 10,000rpm
Service life: approx. 1,000 hours at 3000rpm with a pressure of 20N.

Conical end-fitting accessory: Minimum diameter of measurement shaft: 5mm

Cylindrical end-fitting accessory:
Speed measurements on shafts with a diameter greater than 5mm or flat-ended shafts

End-fitting accessory with wheel; Wheel diameter: 30.183mm; Wheel development: 10cm ± 0.1mm