설명
0782 High Capacity Load Cell
Vehicle Weighing
Use the 0782 load cell in new truck, rail road track and other heavy capacity weigh bridge applications or as are place ment for cells in an old weigh-bridge to enhance its performance. The 0782 is ideally suited to this application.
Tank Weighing
The capacity range from 20t to 300t allows the weighing of big tanks and silos with ease. The stainless steel design (20t–200t), hermetic sealing and IP68 protection provides the best reliability in tank weighing appli cations.
GAGEMOUNT Module
The optional METTLER TOLEDO GAGEMOUNT (20t–100t) weigh module adds suspension, checking and anti-tiping to your 0782 load cell and includes top and bottom moun ting plates to simplify installation. Available in nickel plated mild steel or stain-
less steel.
| Parameter | unit of measure | Specification | ||||||
| Model No. | 0782 | |||||||
| Rated Capacity (R.C.) | t (klb, nominal) | 20 (44) | 30 (66) | 50 (110) | 100 (220) | 200 (441) | 300 (661) | |
| Rated Output | mV/V @R.C. | 2 ± 0.1% | ||||||
| Zero load Output | %R.C. | ≤ 1 | ||||||
| Combined Error 1)2) | %R.C. | ≤ 0.018 | ≤ 0.05 | ≤ 0.06 | ||||
| Repeatability Error | %A.L. 3) | ≤ 0.01 | ≤ 0.02 | |||||
| Creep, 30 minute | %A.L. | ≤ 0.0167 | ≤ 0.03 | ≤ 0.04 | ||||
| Min. Dead Load Output Return (DR), 30 min | %A.L. | ≤ 0.0167 | ≤ 0.03 | ≤ 0.04 | ||||
| Temperature Effect on | Min. Dead load Output | %R.C./°C (../°F) | ≤ 0.002 (0.001) | |||||
| Sensitivity 2) | %A.L./°C (../°F) | ≤ 0.0009 (0.0005) | ≤ 0.002 (0.001) | |||||
| Compensated Temperature Range Operating Safe Storage |
°C (°F) | -10 ~ +40 (+14 ~ +104) -40 ~ +65 (-40 ~ +150) -40 ~ +80 (-40 ~ +176) |
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| OIML / European Approval 4) | OIML Cert. No. | R60/2000-NL-01.04 | – | |||||
| European Cert. No. | NMi TC5844 | |||||||
| Class | C3 | |||||||
| nmax | 3000 | |||||||
| Y | 6666 | |||||||
| PLC | 0.7 | |||||||
| Humidity Symbol | none | |||||||
| Min. dead load | kg (lb) | 0 (0) | ||||||
| Z | 3000 | |||||||
| NTEP Approval 4) | Number | 01-004 | – | |||||
| Class | III L M | |||||||
| nmax | 10000 | |||||||
| Vmin | kg (lb) | 1.4 (3.0) | 2.1 (4.5) | 3.5 (7.5) | 7.0 (15.0) | |||
| Min. dead load | kg (lb) | 50 (100) | ||||||
| ATEX Approval 4) | Number, cat. 2 Rating |
KEMA 02ATEX1249 X II 2 G Ex ib IIC T4 … T6 II 2 D Ex ibD 21 IP68 T60°C |
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| Entity Parameters | Ui=25V, Ii=600mA, Pi=0.57 – 1.25W, Ci=2.6 – 6nF, Li=10.25 – 30µH | |||||||
| Number, cat. 3
Rating |
KEMA 06ATEX0122 II 3 G Ex nL IIC T6 II 3 G Ex nA II T6 II 3 D Ex tD A22 IP 68 T60°C |
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| Entity Parameters | Ui = 25V, Ci 2.6 – 6nF, Li 10.25 – 30 µH | |||||||
| Factory Mutual Approval 4) | Number, USA Rating Entity Parameters |
3013511 IS/I,II,III/1/ABCDEFG/T4 NI/I,II,III/2/ABCDFG/T4 Vmax=20V, Imax=600mA, Pi=1.25W |
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| Ci=4nF, Li=17.7µH | Ci=6nF, Li=26.5µH | |||||||
| System Drawing No, USA | 142730 | |||||||
| Excitation Voltage Recommended Max. | V AC/DC | 5 ~ 15 20 |
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| Terminal Resistance Excitation Output | Ω | 1160 ± 10 | 1160 ± 15 | |||||
| 1000 ± 3 | ||||||||
| Insulation Resistance @50VDC | MΩ | > 5000 | ||||||
| Breakdown Voltage | V AC | >500 | ||||||
| Material | Spring Element | stainless steel | 4340 | |||||
| Enclosure | stainless steel | |||||||
| Cable entry fitting | stainless steel | |||||||
| Cable | PVC | |||||||
| Protection | Type | welded | ||||||
| IP Rating | IP 68 | |||||||
| NEMA Rating | NEMA 6/6P | |||||||
| Load Limit Safe Ultimate | %R.C. | 125 300 |
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| Safe Dynamic Load | %R.C. | 70 | ||||||
| Fatigue Life | cycles @R.C. | >1,000,000 | ||||||
| Direction of Loading | compression | |||||||
| Restoring Force 5) | %A.L./mm (../in) 3) | 0.8 (19) | 2 (52) | 1.6 (40) | 2.5 (63) | |||
| Max Horizontal Travel 6) | ± mm (in) | 4 (0.16) | 5 (0.20) | 6 (0.24) | ||||
| Deflection @ R.C., nominal | mm (in) | 0.25 (0.010) | 0.32 (0.013) | 0.42 (0.017) | ||||
| Weight, nominal | kg (lb) | 2.8 (6.2) | 3 (6.6) | 3.3 (7.3) | 4.5 (9.9) | 12.5 (27.6) | 21.7 (48) | |
| Cable | Length | m (ft) | 13 (42.5) | 20 (66) | 30 (98) | |||
| Diameter | mm (in) | 5.8 (0.23) | ||||||
| Barometric Pressure Effect on Zero Load Output | kg/kPa (lb/in.Hg) | 3 (6.6) | 4.5 (9.9) | 7.5 (16.5) | 15 (33) | 30 (66) | 45 (99) | |
1) Error due to the combined effect of non-linearity and hysteresis
2) Typical values only. The sum of errors due to Combined Error and Temperature Effect on Sensitivity comply with the requirements of OIML R60 and NIST HB44.
3) A.L. = Applied Load
4) See certificate for complete information.
5) % of Applied Load (A.L.) per mm (in) displacement of the top button relative to the bottom button.
6) Maximum horizontal displacement of the top button relative to the bottom button.
7) In process, consult factory.
0782 Load Cell Dimensional Drawings mm [inch]
| Capacity | Dimensions and Locations | |||||||||
| D | D1 | H | H1 | H2 | H3 | L | L1 | R | W | |
| 20 –30 t [33–66 kIb] | 76 [2.99] | 37.8 [1.49] | 150 [5.91] | 112 [4.41] | 19 [0.75] | 75 [2.95] | 33.5 [1.40] | 50 [1.97] | 160 [6.30] | 96 [3.78] |
| 50 t [110 kIb] | 76 [2.99] | 37.8 [1.49] | 150 [5.91] | 112 [4.41] | 19 [0.75] | 75 [2.95] | 35.5 [1.40] | 50 [1.97] | 305 [12.0] | 96 [3.78] |
| 100 t [220 kIb] | 102 [4.02] | 53.8 [2.12] | 150 [5.91] | 112 [4.41] | 19 [0.75] | 75 [2.95] | 50.6 [1.99] | 64 [2.52] | 305 [12.0] | 123 [4.84] |
| 200 t [440 kIb] | 158 [6.22] | 80 [3.15] | 195 [7.68] | 145 [5.71] | 25 [0.98] | 93 [3.66] | 75.25 [2.96] | 93 [3.66] | 400 [5.75] | 180 [7.09] |
| 300 t [660 kIb] | 192 [7.56] | 106 [4.17] | 250 [9.84] | 192 [7.56] | 29 [1.14] | 128 [5.04] | 99.20 [3.91] | 110 [4.33] | 900 [35.4] | 213 [8.39] |
0782 Load Cell Receivers mm [inch] 20t–50t
0782 Load Cell Receivers mm [inch] 100t
0782 Load Cell Order Information
| Description | Item No. |
|---|---|
| Load Cell 0782 – 20t | 71201708 |
| Load Cell 0782 – 30t | 71201709 |
| Load Cell 0782 – 50t | 71201710 |
| Load Cell 0782 – 100t | 71201711 |
| Load Cell 0782 – 200t | 71210093 |
| Load Cell 0782 – 300t | 71210169 |
| Upper Receiver – up to 50t | 61039191 |
| Lower Receiver – up to 50t | 61039190 |
| 0782 Bottom Gasket | 68000443 |
| Receiver Kit SS 0782 – 100t | 72209873 |
Bolded entries are stocked
0782 Load Cell Cable Colours
| Colour | Function |
|---|---|
| Green | + Excitation |
| Black | – Excitation |
| White | + Signal |
| Red | – Signal |
| Yellow | + Sense |
| Blue | – Sense |
| Yellow (long) | Shield |
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