Checkline TELC System User Manual download pdf (Page 4)

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2.3 ZERO Adjustment

1. Install the sensor at the measruing locations in the desired measuring position,

using the provided mounting holes.

2. Remove the countersunk head screws (M2.5)

ZERO and GAIN on the rear side of the

sensor.

3 .Wait approx. 10 minutes for the measuring

head to warm up.

4. Thread the process material through the

measuring rollers, following the thread

acquisition symbol on the front of the sensor.

NOTE: Since zero and gain adjustments are always performed statically the

display values may differ under dynamic load.

5. Suspend a weight that corresponds to, for example, 10% of the tension range

from the measured material (see diagarm above).

6. Connect a voltmeter to pins 1 and 7 of the connector provided on the rear side

of the sensor. See section 4.0

Mounting holes 4 x

Weight

Material path

symbol

Measuring

roller

Guide rollers 2x

ZERO

GAIN

When threading the process material through the rollers,

follow the material acquisition symbol on the front of the

sensor. If force is applied to the middle sensing roller in

the incorrect direction, damage could result.

ARNING

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5.2 TP Models

5.3 TE-24 Models

TP guide pins:

Model

Tension Ranges

Measuring

Head Width mm

FACTORY

Calibration Material

TP-50

0 - 50 64 PA: 0.12 mm Ø

TP-100

0 - 120 64 PA: 0.12 mm Ø

TP-200

0 - 200 64 PA: 0.12 mm Ø

TP-500

0 - 400 64 PA: 0.20 mm Ø

Guide Pins

Line Speed

m/min max.

Pin Material

Standard

6000 Oxide ceramic 4 mm Ø (Nr. R12056)

TE-24 guide rollers:

Model

Tension Ranges

Measuring

Head Width mm

FACTORY

Calibration Material

TE-24-1000

0 - 1000 150 PA: 0.30 mm Ø

TE-24-2000

0 - 2000 150 PA: 0.50 mm Ø

TE-24-5000

0 - 5000 150 PA: 0.80 mm Ø

TE-24-10K

0 - 10 daN 200 PA: 1.00 mm Ø

TE-24-20K

0 - 20 daN 200 PA: 1.50 mm Ø

TE-24-50K

0 - 50 daN 200

Steelrope 1.50 mm Ø

(7 x 7 x 0.20)

V-grooved

Line Speed

max. m/min

Roller Material

Standard

4000

Hardened steel roller

(Nr. R10006)

U-grooved

Option R1

4000

Hardened steel roller

(Radius R5)

1 2 3 4 5 6 7

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