Unipulse F701-C User Manual

4.CALIBRATION
52
- “ ”
Inditial dead load is negative.
Check that load cell is mounted in the correct direction; check that load is being applied to
the load cell in the correct direction; check that the +SIG and -SIG lines are propely
connected.
If still displayed, connect a resistor between -EXC and -SIG load cell
connections. This should shift the zero point. Do Zero Calibration again.
- This table is for a 350 Ω load cell.
- The temperature coefficient of the connected resistor directly influences the accuracy
of the controller. Use a resistance having a temperature coefficient of 50ppm/ ℃ or
more (recommended value of about 5ppm/ ℃ ).
Resistance Strain
Calculated value Approx.value μ-STRAIN mV/V
875 kΩ
437 kΩ
291 kΩ
219 kΩ
175 kΩ
146 kΩ
125 kΩ
109 kΩ
97 kΩ
87.3 kΩ
79.4 kΩ
72.7 kΩ
67.1 kΩ
62.3 kΩ
58.2 kΩ
54.5 kΩ
51.3 kΩ
48.4 kΩ
45.9 kΩ
43.6 kΩ
41.5 kΩ
39.6 kΩ
37.9 kΩ
36.3 kΩ
34.8 kΩ
866 kΩ
442 kΩ
294 kΩ
221 kΩ
174 kΩ
147 kΩ
124 kΩ
110 kΩ
97.6 kΩ
86.6 kΩ
78.7 kΩ
73.2 kΩ
66.5 kΩ
61.9 kΩ
57.6 kΩ
54.9 kΩ
51.1 kΩ
48.7 kΩ
46.4 kΩ
43.2 kΩ
41.2 kΩ
39.2 kΩ
38.3 kΩ
36.5 kΩ
34.8 kΩ
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
4400
4600
4800
5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5

Unipulse F701-C Specifications

General

Brand	Unipulse
Model	F701-C
Category	Accessories
Language	English