Description
AK Stainless steel single point load cell, 6 kg … 300 kg
Performance Features
• Stainless steel single point load cell
• 3000d OIML R60 and 5000d NTEP approved
• Level of protection: IP68
• Designed for platforms of maximum dimensions 420 mm x 420 mm (off-center load compensated)
• Optimized for dynamic weighing (deflection < 0.25mm)
• Side fixing holes for use in multihead weighers
• ATEX 2014/34/EU version for hazardous area (option)
Application
• Food industry
• Chemical / pharmaceutical industry
• Dosing equipment in humid and corrosive environments
Dimensions in mm
| Article-No. | Version | Rated Load [kg] |
| 107797 | C3 12e | 6 |
| 106857 | C3 12e | 12 |
| 106858 | C3 12e | 30 |
| 106859 | C3 12e | 60 |
Connection Assignment
| Electrical Connection | |
| Function | Wire Color |
| Excitation (+) | Brown |
| Signal (+) | Yellow |
| Signal (-) | White |
| Excitation (-) | Green |
| Sensing (+) | Gray |
| Sensing (-) | Pink |
Technical Data
| Type | AK | |
| Version | C3 12e | |
| Rated load E | kg | 6; 12; 30; 60 |
| Maximum load for approved weighing Emax | kg | 6.3; 12.3; 30.3; 60.3 |
| Accuracy class OIML R60 | C3 | |
| Maximum numbers of load cell intervals nmax | d OIML | 3000 |
| Minimum verification interval vmin | kg | E/12000 |
| Creep division factor Z = Emax / 2 x DR | 3000 | |
| Combined error | % E | ±0.017 |
| Temperature coefficient of zero signal | % E/ °C | ±0.0012 |
| Temperature coefficient of characteristic value | % E / °C | ±0.0014 |
| Load creep dcr, F in 30 min. | % E | ±0.025 |
| Zero balance | % E | ±10 |
| Rated characteristic value Cnom | mV/V | 2 ±10 % |
| Rated range of excitation voltage BU, nom | V | 1 … 15 |
| Input resistance Re | Ω | 385 ±20 |
| Output resistance Ra | Ω | 350 ±5 |
| Insulation resistance Ris | MΩ/50V | 5000 |
| Electrical connection | Cable, PVC, 3 m | |
| Rated temperature range BT, nom | °C | -10 … 40 |
| Operating temperature range BT, G | °C | -20 … 60 |
| Limit load Elim | % Emax | 150 |
| Breaking load Eb | % Emax | 200 |
| Tightening torque | Nm | 15 |
| Maximum platform dimension | mm | 6, 12 = 350 x 350; 30, 60 = 420 x 420 |
| Level of protection | IP68 | |
| Material | Stainless steel | |
| Weight | 6 … 30 kg = 0,7; 60 kg = 0,9 |
Options
| Article-No. | Description |
| 111735 | Protective coating |
| 107798 | ATEX 2014/34/EU, IECEx:
ex II 1 G/D, Ex ia IIC T6 Ga, Ex ia IIIC T80 °C Da, IP6X, -20 °C < Ta < +60 °C (zones gaz 0/1/2, dust 20/21/22) |
| 115049 | ATEX 2014/34/EU, IECEx:
ex II 1 D, Ex ta IIIC T125 °C Da, IP6X, -20 °C < Ta < +60 °C (zones dust 20/21/22) |
| 115048 | ATEX 2014/34/EU, IECEx: ex II 3 G, Ex nA IIC T6 Gc, -20 °C < Ta < +60 °C (zone gaz 2) |
Accessories
Electrical Connection
| Article-No. | Description |
| 10323 | Male cable connector KS6 (6-pin, Series 581) incl. mounting |
| 10320 | Male cable connector KSSH15 (15-pin) incl. mounting |
| 43418 | Input connector ZA9612FS (ALMEMO) incl. sensor mounting and connector calibration |
| 49205 | Input connector ZKD712FS (ALMEMO 202) incl. sensor mounting and connector calibration |
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