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Yarn Speed and Length Meter YS-20

Combined hand-held tachometer:
- speed and length meter for filament and similar materials
- hand-held tachometer for contact and non-contact measurement e.g engine shafts

Tachometer with LCD display and 7 selectable measuring units

The most used yarn-speedmeter for circular knitting machines

4 in 1

CE mark

Special Features


The yarn speed and length meter YS-20 combines the function of four separate instruments in one:
– Speed and length meter
– contact measuring of revolutions
– contact measuring of velocity of rotation
– non-contact measuring of revolutions

2 Slide-in measuring adapters for yarn speed and length meter YS-20 make it simple to convert from contact to non-contact or to speed and length measurement

User-selected units
Linear Speed: meters/min, feet/min, inches/min
Length: meters, feet, inches
Revolutions: rpm

The measurement is carried out, as long as the measuring key is pressed

Built-in memory for minimum, maximum and last values

Tachometer with big, easy to ready LCD display

Electricity saving electronic assures a long battery durability

Standard Features


Easy to use

Rugged plastic housing with rubber sheathing for firm and safe handling

Easy to read display

Available Models

ModelApplication
YS-20speed and length meter as well as hand-held tachometer
Specifications

Measuring ranges:Yarn speed measurement
0.10 … 1999 m/min
0.40 … 6550 ft/min
4.00 … 78700 in/min
0.10 … 33.30 m/sec
0.10 … 109 ft/sec
Yarn length measurement
0.00 … 99999 m
0.00 … 99999 ft
0.00 … 99999 in
Revolution measurement
Non-contact measurement: 1.00 … 99999 rpm
Contact measurement: 0.10 … 19999 rpm
Accuracy:±0.2 % of displayed value ±1digit (not length measurement)
Measuring units:Speed: m/min, ft/min, in/min, m/sec, ft/sec
Length: m, ft, in
Revolutions: rpm
Display:5 digit LCD, 10 mm high – floating decimal point
Measuring system:Speed/Length: Slide-on measuring head with 30 mm diameter measuring wheel and wrapper roller
Non-Contact Tachometer: Visible LED light beam
Contact Tachometer: Slide-on measuring head with cone tip and surface speed wheel (10 cm circumference)
Yarn/wire diameter:Yarn: max. 0.5 mm
Wire: max 0.3 mm
Memory:Min, Max, last reading, all retained in memory for the life of batteries
Sensing distance:Max. 600 mm
Display update time:1 sec
Auto Power Off:After 30 s of non-use
Temperature range:5 – 45 °C
Air humidity:85 % RH, max.
Power supply:Batteries 2 x 1.5 V type AA (approx. 20 h continuous use)
Housing material:ABS plastic
Dimensions:145 x 60 x 30 mm (LxWxH)
Weight, net (gross):Approx. 150 g (700 g)

Specifications subject to change without notice!

Standard Accessories

  1. 10002R - Rubber Tip

    Rubber tipFor contact measurement of revolutions (rpm)
    Order number: 10002R


  2. 10004R - Funnel

    FunnelFor contact measurement of revolutions (rpm)
    Order number: 10004R


  3. 10003R - Extension

    Extension shaft100 mm long
    Order number: 10003R


  4. 10001S - Rubber Measuring Wheel with 10 cm circumference

    10 cm rubber measuring wheelfor measurement of line speed
    Order number: 10001S


  5. 10002S - Rubber Measuring Wheel with 6 inch circumference

    6 inch rubber measuring wheelfor measurement of line speed
    Order number: 10002S


  6. YS-F - Yarn Measuring Adapter

    Yarn measuring adapterYarn measuring adapter with rubber coated measuring wheel and unique “wrapper” roller for speed and length measurement of filaments (max. 0.5 mm Ø) or thin, flexible wires (max. 0.3 mm Ø). This precision roller directs the filament on to the low-inertia, U-grooved measuring wheel to maximize contact and eliminate filament slip and breakage.
    Order number: YS-F


  7. 10006R - Adapter

    AdapterFor contact measuring
    Order number: 10006R


  8. Reflective Tapes

    Reflexmarken Streifen10 strips with reflective tapes for non-contact measuring


Spare Parts

  1. 10009S - Reflective Tape Set

    1 Satz ReflexmarkenSet with 140 self-adhesiv reflective tapes, (1 Set = 4 x 35 pieces)
    Order number: 10009S


Delivery Includes

Fadengeschwindigkeits- und Längenmesser YS-20Yarn speed and length meter YS-20 with carrying case and standard accessories: 2 batteries, 1 yarn measuring adapter with rubber measuring wheel, 1 adapter for contact measuring, 1 rubber tip for contact measuring, 1 funnel, 2 rubber measuring wheels (10 cm, 6 inch circumference), 1 extension, 10 strips with reflective tapes, operating instruction in German and English

If you want to get a quote or want to place an order, please contact us!


+49 (0)8638 9410-0

+49 (0)8638 4825