CS-20-SL Heavy Duty Speed, Length Contact and Non-Contact Digital Tachometer
The CS-20-SL Combination Hand-Held Digital Tachometer combines the best features of both contact and non-contact models to accurately measure RPM, surface speed and length.
This model the measuring wheel has additonal flanges to simplify centering the cable on the measuring wheel.
When the non-contact mode is used, rotational speed (RPM) is measured using a visible beam of light. The CS-20-SL can be up to 24 inches away from the small piece of reflective tape that is affixed to the rotating element. When operating in the contact mode, the speed is sensed by directly contacting rotating device using one of the contact adapters supplied with the instrument.
The CS-20-SL's rugged construction, portability and outstanding features make it an perfect choice for use in maintenance processes. It is ideal for machine operators in a wide variety of machinery and material handling applications.
In various applications where surface or linear speeds are to be measured, the universal wheel is used. The CS-20-SL can also be used to measure the accumulated total of continuously running material such as paper, wire being wound on a spool, or to check the calibration of on-line counters and totalizers.
- Built-in memory stores maximum, minimum, average and last reading for recall to the display
- NIST Certification included at no additional cost
- Accuracy of 0.02% with a resolution of 0.01 RPM
- Measures speeds from as low as 1.00 rpm up to 99,999 rpm
- Molded Rubber Shell Provides Additional Physical & Environmental Protection
- Can be set for use with 2 optional-sized surface speed wheel (6 inch or 12 inch)
- Ideal for measuring speed and length of yarn, fibre and wire
Units of Measure Indicators show the units of measure, selected by the user.
Contact Indicator shows if contact or non-contact operation is selected.
On-Target Indicator confirms that the measurements are reliable.
Low Battery Indicator alerts the operator if the batteries need replacement.
Memory Indicators are illuminated when the maximum, minimum, average and last readings are recalled to the display for viewing.
The CS-20-SL kit includes:
- Tachometer
- Slide-In Contact Adapter
- Cone Tip Adapter
- 6" CS-20-roller with flanges
- Reflective Tape
- Two (2) AA Batteries (1.5 V) and Operating Instruction Manual
- Foam-fitted hard-plastic Carrying Case.
Li-Ion Rechargeable AA Batteries via the USB to USB-C
- Li-Ion rechargeable battery
- Stable voltage of 1,5 V over 95% of the runtime
- Charged via the USB to USB-C cable
More details
| RPM: | Non-Contact: 1.00 - 99,999 rpm Contact: 1.00 - 19,999 rpm |
| Surface Speed: | 0.30 - 6,500 feet/min 0.10 - 1,999 meters/min 4.0 - 78,000 inches/min |
| Length: | 0.01 - 99,999 feet 0.02 - 99,999 meters 1.0 - 99,999 inches |
| Resolution: | 0.01 from 0 - 100 0.1 from 100 - 1,000 1 from 1000 - 99,999 |
| Accuracy: | ± 0.02% of reading or 1 digit |
| Display: | 5 - Digit LCD, 10mm high |
| Decimal Point: | Automatic |
| Memory System: | Maximum, minimum, and last reading (retained in memory for the life of the batteries) |
| Measurement System: | Non-Contact: Visible LED light beam Contact: Contact adapter |
| Engineering Units: | RPM: RPM Surface Speed: Ft/min, inch/min & meters/min Length: Feet, inches, meters |
| Sensing Distance: | Up to 24 inches (60 cm) |
| Display Update Time: | 0.5 seconds or one measuring |
| Auto Power Off: | After 30 seconds of non-use (minimum, maximum and last reading retained in memory) |
| Max. Cable Diameter: | 8mm |
| Battery Life: | 40 hours continuous use |
| Weight: | 6 ounces (170 grams) |
| Housing Material: | ABS Plastic housing with removable protective rubber shell |
| Operating Temperature: | 32 to 122º F (0 to 50º C) |
| Storage Temperature: | -4 to 150º F (-20 to 70º C) |
| Accessories included: | Contact adapter, cone tip, universal surface speed wheel, reflective tape, operating instructions and foam-fitted, hard plastic carrying case |
| Optional Accessories: | Shaft extension, 3.15 inches (80 mm) |
| Warranty: | 2 years |
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request