1040M-50M-F

**Model 1040/1041** VISHAY ~~eee~~ Tedea-Huntleigh 

## **Low Capacity Single-Point Aluminum Load Cells** 

## **FEATURES** 

- Capacities 5–100 kg 

- Aluminum construction 

- Single-point 400 x 400 mm platform 

- OIML R60 and NTEP approved 

- IP65 protection 

- Available with metric and UNC threads 

- **Optional** 

- ❍ EEx ia IIC T4 - hazardous area approval 

- ❍ FM approval available 

- ❍ IP67 available 

## **APPLICATIONS** 

- Bench scales 

Available in anodized aluminum these high accuracy load cells are approved to NTEP and other stringent approval standards, including OIML R60. For hazardous environments this load cell has EEx ia IIC T4 level of approved option. An optional special humidity resistant protective coating assures long-term stability over the entire compensated temperature range. 

- Counting scales 

- Grocery scales 

## **DESCRIPTION** 

Models 1040 and 1041 are low profile single-point load cells designed for direct mounting of low cost weighing platforms. 

The two additional sense wires feed back the voltage platforms. reaching the load cell. Complete compensation of Their small physical size, combined with high accuracy changes in lead resistance due to temperature change and low cost, makes these load cells ideally suited for and/or cable extension, is achieved by feeding this retail, bench and counting scales. voltage into the appropriate electronics. 

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OUTLINE DIMENSIONS in millimeters<br>Ce<br>4 Mounting Holes<br>M6-6H or 1/4"-20 UNC-2B<br>100 25<br>ee<br>[oof fat]<br>34<br>48.5 73<br>19.05<br>Cover Model 1040 only<br>\ 1 Threaded Hole M6-6H or LJ 19.05<br>1/4"-28 UNF-2B<br>34<br>150<br>25.4 29.5<br>40<br>**----- End of picture text -----**<br>


Technical contact in Americas: lc.usa@vishaypg.com; Europe: lc.eur@vishaypg.com; Asia: lc.asia@vishaypg.com 

**Document No.: 12009 Revision: 18-Jul-2012** 

www.vpgtransducers.com 

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**Model 1040/1041** 

## Tedea-Huntleigh 

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## Low Capacity Single-Point Aluminum Load Cells 

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SPECIFICATIONS<br>PARAMETER VALUE UNIT<br>**----- End of picture text -----**<br>


|SPECIFICATIONS|SPECIFICATIONS|SPECIFICATIONS|SPECIFICATIONS|SPECIFICATIONS|
|---|---|---|---|---|
|**PARAMETER**|**VALUE**|||**UNIT**|
||||||
|**NTEP/OIML accuracy class**|NTEP|Non-Approved|C3*||
|**Maximum no. of intervals(n)**|5000 single|1000|3000||
|**Rated capacity—R.C.(Emax)**|5,7,10,15,20,30,50,75,100|||kg|
|**Rated output—R.O.**|2.0|||mV/V|
|**Rated output tolerance**|0.2|||±mV/V|
|**Zero balance**|0.2|||±mV/V|
|**Zero return, 30 min.**|0.0330|0.0300|0.0170|±% of applied load|
|**Total error**|0.0200|0.0500|0.0200|±% of rated output|
|**Temperature effect on zero**|0.0023|0.0100|0.0023|±% of rated output/°C|
|**Y = Emax/Vmin**|6000|1400|6000|Maximum available 10000|
|**Temperature effect on output**|0.0010|0.0030|0.0010|±% of applied load/°C|
|**Eccentric loading error**|0.0049|0.0074|0.0049|±% of rated load/cm|
|**Temp. range, compensated**|–10 to +40|||°C|
|**Temp. range, safe**|–20 to +70|||°C|
|**Maximum safe central overload**|150|||% of R.C.|
|**Ultimate central overload**|300|||% of R.C.|
|**Excitation, recommended**|10|||VDC or VAC RMS|
|**Excitation, maximum**|15|||VDC or VAC RMS|
|**Input impedance**|415±15|||Ω|
|**Output impedance**|350±3|||Ω|
|**Insulation resistance**|>2000|||MΩ|
|**Cable length**|1040: 1.0     1041: 0.5|||m|
|**Cable type**|6 wire,PVC,single foatingscreen|||Standard|
|**Construction**|Plated(anodized)aluminum 1040 aluminum—1041||||
|**Environmentalprotection**|IP65**||||
|**Platform size(max)**|400 x 400|||mm|
|**Recommended torque**|Up to 30 kg: 7.0<br>50 kg and up: 10.0|||N*m|



*   50% utilization. Other utilization factors available upon request. 

**  Available also in IP67 

All specifications subject to change without notice. 

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Wiring Schematic Diagram<br>(1040 Balanced bridge configuration)<br>+VE INPUT  (Green)<br>+VE SENSE (Blue)<br>+VE OUTPUT  (Red)<br>–VE INPUT  (Black)<br>–VE SENSE  (Brown)<br>–VE OUTPUT  (White)<br>**----- End of picture text -----**<br>


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Wiring Schematic Diagram<br>(1041 Unbalanced bridge configuration)<br>+VE INPUT  (Green)<br>+VE SENSE (Blue)<br>+VE OUTPUT  (Red)<br>–VE INPUT  (Black)<br>–VE SENSE  (Brown)<br>–VE OUTPUT  (White)<br>**----- End of picture text -----**<br>


Technical contact in Americas: lc.usa@vishaypg.com; Europe: lc.eur@vishaypg.com; Asia: lc.asia@vishaypg.com 

www.vpgtransducers.com 2 

Document No.: 12009 Revision: 18-Jul-2012 

**Legal Disclaimer Notice** 

Vishay Precision Group 

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## **Disclaimer** 

ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE. 

Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. 

The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and conditions of purchase, including but not limited to, the warranty expressed therein. 

Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase. **To the maximum extent permitted by applicable law, Vishay Precision Group disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.** 

Information provided in datasheets and/or specifications may vary from actual results in different applications and performance may vary over time. Statements regarding the suitability of products for certain types of applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. 

No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any conduct of Vishay Precision Group. 

The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay Precision Group products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel to obtain written terms and conditions regarding products designed for such applications. 

Product names and markings noted herein may be trademarks of their respective owners. 

**Document No.: 63999 Revision: 27-Apr-2011** 

www.vishaypg.com 1