Model 220
Tedea-Huntleigh
High Accuracy Compression Load Cell
FEATURES
Capacities 550 ton Stainless steel construction OIML R60 and NTEP approved IP68 protection Optional EEx ia IIC T6 hazardous area approval FM approval available
APPLICATIONS
Truck scales Hopper for process weighing Tank and silo weighing Harsh environment
DESCRIPTION
Model 220 is a low prole bending ring load cell designed for high capacity weighing applications, including weighbridges, tanks, silos and high capacity platform scales as well as force measurement. Its small physical size, combined with high accuracy and low cost, makes this load cell ideally suited for modern
low prole designs in both approved applications and process weighing. This high accuracy load cell has factory Mutual approval and is OIML R60 approved to 6000 divisions. For hazardous environments, this load cell has an EEx ia IIC T6 approved option. When combined with Tedea-Huntleigh mounting accessories, this load cell will provide a simple, accurate and reliable weighing system.
OUTLINE DIMENSIONS in millimeters
2 Mounting holes M5 D 30 Standing Ring C Standing Ring C 2 Mounting holes M5 D
30 Bolt Circle K
Bolt Circle K
Sta
ndi
ng
Sta
Rin
ndi
gW
ng
idth
Rin
gW
idth
'O' Ring
A B R
20T, 30T, 50T
B 'O' Ring R J
5T, 10T
5T 10T 20T, 30T 50T
A 80.0 92.0 110.0 125.0
B 25.4 25.4 28.4 41.4
C A 5t 80.0 10t 71.0 92.0 20t &30t 110.0 50t 75.2 125.0 101.0 111.5
BD 25.4 7.0 25.4 28.4 6.0 41.4
7.5 8.0
C 71.0 75.2 101.0 111.5
39.1 48.5
D E 7.0 33.4 6.0 7.5 33.4 8.0
E 33.4 33.4 39.1 48.5
FF 43.4 43.4 43.4 43.4
G GH 20.0 30.0 14.620.0 33.0 26.3 50.1 29.214.6 57.7
26.3 29.2
J H K 34.6 70.0 30.0 34.6 80.0 102.0 33.0 114.5
50.1 57.7
WJ R 1.0 31.0 34.6 31.0 1.5 1.5 34.6 31.0 37.3 2.3
K 70.0 80.0 102.0 114.5
W 1.0 1.5 1.5 2.3
Document No.: 12063 Revision: 26-Jul-2012
Technical contact in Americas: lc.usa@vishaypg.com; Europe: lc.eur@vishaypg.com; Asia: lc.asia@vishaypg.com
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R 31.0 31.0 31.0 37.3
Model 220
Tedea-Huntleigh
High Accuracy Compression Load Cell
SPECIFICATIONS
PARAMETER Rated capacityR.C. (Emax) NTEP/OIML accuracy class Maximum no. of intervals (n) Y = Emax/Vmin Rated outputR.O. Rated output tolerance Zero balance Zero return, 30 min. Total error (per OIMP R60) Temperature effect on zero Temperature effect on output Temperature range, compensated Temperature range, safe Maximum safe central overload Ultimate central overload Excitation, recommended Excitation, maximum Input impedance Output impedance Insulation resistance Cable length Cable type Construction Environmental protection NTEP 10000 IIIL multiple 11000 C1 1000 5000 2.0 0.1 2 0.0330 0.0200 0.0023 0.001 0.0500 0.0170 0.0125 0.0500 0.0200 0.0150 0.0028 0.0010 0.0010 0.0020 0.0010 0.0008 10 to +40 30 to +70 150 300 10 20 106560 102520 >2000 5m (5T), 10m (10 and 20T), 20m (30 and 50T) 6-wire, braided, polyurethane, double oating screen Stainless Steel IP68 VALUE 5000, 10000, 20000, 30000, 50000*** C3* 3000 14000 C4** 4000 14000 mV/V % of rated output % of rated output % of applied load % of rated output % of rated output/C % of applied load/C C C % of R.C. % of R.C. VDC or VAC RMS VDC or VAC RMS M m Standard UNIT kg
* 20% utilization ** 40% utilization *** Capacities 520 ton available in C6 45% utilization All specications subject to change without notice.
Wiring Schematic Diagram
+ve Input (Blue) +ve Sense (Green) +ve Output (White) ve Input (Black) ve Sense (Grey) ve Output (Red)
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Technical contact in Americas: lc.usa@vishaypg.com; Europe: lc.eur@vishaypg.com; Asia: lc.asia@vishaypg.com
Document No.: 12063 Revision: 26-Jul-2012
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Vishay Precision Group
Disclaimer
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Document No.: 63999 Revision: 27-Apr-2011
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