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HEAVY COMPRESSION LOAD CELLS (VERY HIGH CAPACITIES)
3110-3115
High-capacity compression load cells.
o Wide range of capacities: 30 kN (3 t) up to 50 MN (5.000 t)
o Material: nickel-plated steel (3115) or stainless steel (3110)
o Protection class: IP65
o A whole range of mounting accessories is available
o Cable length: see drawing table - CL (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 3115-ISO)
AVAILABLE OPTIONS
| 0.25 % | 0.1 % | 0.05 % | 0.03 % | |
|---|---|---|---|---|
|
Accuracy class (-)
|
0.25 % F.S. | 0.1% F.S. | 0.05 % F.S. | 0.03 % F.S. |
| Combined error (non-linearity + hysteresis) (% F.S.*) | <± 0.25 | < ± 0.1 | <± 0.05 | <± 0.03 |
| Repeatability error (% F.S.*) | <± 0.1 | <± 0.03 | <± 0.02 | <± 0.015 |
|
Creep error over 30 min. (% F.S.*)
|
<± 0.1 | <± 0.06 | <± 0.04 | <± 0.025 |
| Reference temperature (°C) | 23 | 23 | 23 | 23 |
| Compensated temperature range (°C) | -10...+45 | -10...+45 | -10...+45 | -10...+45 |
|
Service temperature range (°C)
|
-30...+70 | -30...+70 | -30...+70 | -30...+70 |
|
Storage temperature range (°C)
|
-50...+85 | -50...+85 | -50...+85 | -50...+85 |
| Temperature coefficient of the sensitivity (% F.S.*/10°C) | <± 0.05 | <± 0.05 | <± 0.035 | <± 0.015 |
| Temperature coefficient of zero signal (% F.S.*/10°C) | <± 0.035 | <± 0.035 | <± 0.03 | <± 0.023 |
|
Zero balance (mV/V)
|
± 0.02 | ± 0.02 | ± 0.02 | ± 0.02 |
|
Nominal sensitivity (mV/V)
|
1.5 | 1.5 | 1.5 | 1.5 |
| Sensitivity tolerance (%) | <± 0.3 | <± 0.3 | <± 0.3 | <± 0.2 |
| Input resistance (ohm(s)) | 350..700 ± 2 | 350..700 ± 2 | 350..700 ± 2 | 350..700 ± 2 |
| Output resistance (ohm(s)) | 350..700 ± 2 | 350..700 ± 2 | 350..700 ± 2 | 350..700 ± 2 |
| Insulation resistance (50 V) (Mohm(s)) | > 5000 | > 5000 | > 5000 | > 5000 |
|
Reference excitation voltage (VDC)
|
10 | 10 | 10 | 10 |
| Permissible nominal range of excitation voltage (VDC) | 3...12 | 3...12 | 3...12 | 3...12 |
| Safe load limit (% F.S.*) | 150 | 150 | 150 | 150 |
|
Breaking load (% F.S.*)
|
>300 | >300 | >300 | >300 |
|
Permissible dynamic loading (% F.S.*)
|
50 | 50 | 50 | 50 |
|
Static lateral force limit (% F.S.*)
|
15 | 15 | 15 | 15 |
* 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. |