Checkline TELC System - Manual (Page 4)

-4-
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
W eight
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.
WARNING
-9-
5.2 TP Models
5.3 TE-24 Models
TP guide pins:
Model
Tension Ranges
cN
* 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
cN
* 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)