Checkline TELC System - Manual (Page 5)

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7. Insert a screw driver (with a point width of up to 1.9 mm) into the now
accessible ZERO opening of the housing and adjust the potentiometer until
the connected voltmeter shows a measured voltage of, for example:
Sensor Model TS -200:
Weight 20 cN = Display 0.100 V for the TS standard version
or
Weight 20 cN = Display 1.00 V for the TS version with 10 V output signal.
2.4 GAIN Adjustment
Requirement: ZERO adjustment (section 2.3)t must be carried out first.
1. Thread the process material through the measuring rollers, following the
thread acquisition symbol on the front of the sensor.
2. Suspend a weight that corresponds to, for example, 95% of the tension range
from the measured material (see diagram on page 4).
3. Insert a screw driver (with a point width of up to 1,9 mm) into the now
accessible GAIN opening of the housing(see diagram on page 4) and adjust
the potentiometer until the connected voltmeter shows a measured voltage of,
for example:
Sensor Model TS-200:
Weight 190 cN = Display .950 V for the TS standard version
or
Weight 190 cN = Display 9.50 V for the TS version with 10 V output signal.
4. Check the adjustment with a fresh portion of the process material and repeat
the adjustments if required, following the direction in section 2.3 and 2.4.
5. Screw in the countersunk head screws
ZERO and GAIN on the rear side of the
sensor.
Do not tilt the screwdriver as this may damage the
potentiometer.
WARNING
ZERO
GAIN
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5.0 A PPENDIX : A VAILABLE M ODELS
In addition to the standard specifications listed below, the following custom modifica-
tions are also available:
■ Special tension ranges
■ Customized roller dimensions
■ Special calibration using customer supplied material
5.1 TE Models
V-grooved
Line Speed
m/min max.
Roller Material
Standard 2000 Hardcoated aluminium (Nr. R10008)
K 3500 Hardcoated aluminium
H 5000
Plasma-coated aluminium
(for Model TE-100 and higher ranges)
Option
Option
Option
Option
Option
Option
Option
Option
T 1000 Plastic (POM) black
W 1000 Nickel-plated steel
ST 1000 Hardened steel
B 1000
Steel tempred, especially for measuring
Tyrecord
CE 1000 Ceramic
Asymmetrical groove
ASY
1000
Hardcoated aluminium
(for Model TE-100 and higher ranges)
U-grooved
U
2000 Hardcoated aluminium
Model
Tension
Ranges
cN
*Measuring
Head Width
mm
**FACTORY
Calibration Material
TE-50 0 - 50 64 PA: 0.12 mm Ø
TE-100
TE Guide Rollers
0 - 100 64 PA: 0.12 mm Ø
TE-200 0 - 200 64 PA: 0.12 mm Ø
TE-500 0 - 500 64 PA: 0.20 mm Ø
TE-1000 0 - 1000 64 PA: 0.30 mm Ø
TE-2000 0 - 2000 124 PA: 0.50 mm Ø
TE-5000 0 - 5000 124 PA: 0.80 mm Ø
TE-10K 0 - 10 daN 124 PA: 1.00 mm Ø
TE-20K 0 - 20 daN 224 PA: 1.50 mm Ø
TE-50K 0 - 50 daN 224
Steel rope: 1.50 mm Ø
(7 x 7 x 0.20)