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TENSION AND COMPRESSION LOAD CELLS
2712
o Wide range of capacities: from 100 N to 10 kN
o Overload protection in tension and compression (only for 2712-A and 2712-C)
o Compact design
o Protection class: IP54 / IP65 (see drawing)
o Material: anodised aluminium alloy
o Cable length: 3 m (other lengths available on request)
o Also available as standard reference load cells according to ISO 376 (classes "1", ''0,5'' and ''00'' - see specific data sheet 2712-ISO)
AVAILABLE OPTIONS
| 0.1 % | 0.03 % | 0.02 % | |
|---|---|---|---|
|
Accuracy class (-)
|
0.1% F.S. | 0.03 % F.S. | 0.02 % F.S. |
| Combined error (non-linearity + hysteresis) (% F.S.*) | < ± 0.1 | <± 0.03 | <± 0.012 |
| Repeatability error (% F.S.*) | <± 0.03 | <± 0.015 | <± 0.01 |
|
Creep error over 30 min. (% F.S.*)
|
<± 0.06 | <± 0.025 | <± 0.015 |
| Reference temperature (°C) | 23 | 23 | 23 |
| Compensated temperature range (°C) | -10...+45 | -10...+45 | -10...+45 |
|
Service temperature range (°C)
|
-30...+70 | -30...+70 | -30...+70 |
|
Storage temperature range (°C)
|
-50...+85 | -50...+85 | -50...+85 |
| Temperature coefficient of the sensitivity (% F.S.*/10°C) | <± 0.05 | <± 0.015 | <± 0.008 |
| Temperature coefficient of zero signal (% F.S.*/10°C) | <± 0.035 | <± 0.023 | <± 0.013 |
|
Nominal sensitivity (mV/V)
|
2.038 | 2.038 | 2.038 |
| Sensitivity tolerance (%) | <± 0.3 | <± 0.2 | <± 0.2 |
| Input resistance (ohm(s)) | 350 ± 2 | 350 ± 2 | 350 ± 2 |
| Output resistance (ohm(s)) | 350 ± 2 | 350 ± 2 | 352 ± 2 |
| Insulation resistance (50 V) (Mohm(s)) | > 5000 | > 5000 | > 5000 |
|
Reference excitation voltage (VDC)
|
10 | 10 | 10 |
| Permissible nominal range of excitation voltage (VDC) | 3...12 | 3...12 | 3...12 |
| Safe load limit (% F.S.*) | 120 | 120 | 120 |
|
Breaking load (% F.S.*)
|
>300 | >300 | >300 |
|
Permissible dynamic loading (% F.S.*)
|
50 | 50 | 50 |
|
Static lateral force limit (% F.S.*)
|
50 | 50 | 50 |
* F.S. : Full Scale.
** : except thermal drifts.
Specifications subject to change without notice.
Associated electronics
Conditionner-amplifier with 4..20 mA and 0..10 V output. |
| Conditioner-amplifier with 4..20 mA and -10..0..10 V output. |
| Dual independent process input meter. |
| Very high accuracy digital indicator designed for weighing applications. |
| Smart junction box designed for parallel connecting of 2 to 4 load cells to an electronics and to ensure the monitoring of their correct functioning. |
| Hand-held indicator for transducer with mV/V output. |
| Analogue voltage and current signal converter with galvanic isolation. |
| Large digital displays for distance reading |
| Converts the signal from a Wheatstone bridge (mV/V) into a standardised digital signal RS-232, RS-485 or USB. |
| Radio transmitter for analogue signals (mV/V, 4..20 mA, 0..10 V). |
| Hand-held wireless indicator. |
| Radio receiver with analogue output (4..20 mA, 0..10 V). |
| Base stations designed to connect wireless load cell (WI-T24TR-xxx) |
| Base station designed to connect up to 8 wireless load cells (WI-T24TR-xxx) |
| Converts the signal from the Wheatstone bridge (mV/V) into a robust industrial standardised 4 to 20 mA signal. |
| Convert the signal from a Wheatstone bridge (mV/V) into a standardised digital signal RS-232, RS-485 or USB. |
Universal large panel meters to be used with transducers and process signals. |
Panel meters with dual line display for Wheatstone bridge sensors |
Universal panel meters for using with load cells and process signals. |