load cells
Model 31 Series
Miniature load cells. Rugged double diaphragm capacity: ≤100 lb: single diaphragm: >100 lb. Male thread attachments.
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Overview
Honeywell miniature load cells are designed to fit into systems with limited space or tight clearances. The Model 31 series are Honeywell's highest accuracy, rugged, miniature load cells designed to measure both tension and compression load forces from 50 g to up to 10,000 lb or 0.5 N up to 50,000 N, with high accuracies of 0.15 % to 0.25 % full scale.
The all-welded, stainless steel construction is designed to eliminate or reduce to a minimum the effect of off-axis loads. Can be completely welded for underwater applications. If you need special modifications or a complete custom design to meet your unique requirements, please contact us.
Features
- Miniature sizes ranging from 12,7 mm to 35,05 mm in diameter and from 11,43 mm to 38,1 mm height
- Load range measurements: 50 gs to 10,000 lb: 0.5 N to 5,000 N: or 5 lb to 50,000 lb
- Stainless steel construction: All-welded option available for underwater applications
- High accuracies of 0.15 % to 0.25 % full scale
- mV/V output
Specifications
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Data Sheet
Name
Description
File Size
Date
Size
Low, Medium, and High Range Precision Miniature Load Cell
application/pdf 548.62 KB
11/13/2025
548.62 KB
Test & Measurement Load Accessories Datasheet
application/pdf 519.98 KB
5/12/2021
519.98 KB
Brochure
Name
Description
File Size
Date
Size
Technical Note
Name
Description
File Size
Date
Size
Model 31 Outline Drawing 250 lb to 1000 lb
application/pdf 116.94 KB
8/5/2021
116.94 KB
Model 31 Installation Drawing
application/pdf 131.58 KB
8/5/2021
131.58 KB
Model 31 External Wiring Diagram
application/pdf 13.23 KB
8/5/2021
13.23 KB
Model 31 Outline Drawing 4000 lb to 5000 lb
application/pdf 96.27 KB
8/5/2021
96.27 KB
Model 31 Outline Drawing 25 lb to 100 lb
application/pdf 128.28 KB
8/5/2021
128.28 KB
Model 31 Outline Drawing 2000 lb to 3000 lb
application/pdf 75.79 KB
8/5/2021
75.79 KB
Model 31 Outline Drawing 7500 lb to 10000 lb
application/pdf 54.94 KB
8/5/2021
54.94 KB
Model 31 Outline Drawing 1000 g to 10 lb
application/pdf 137.97 KB
8/5/2021
137.97 KB
Model 31 Outline Drawing 50 g to 250 g
application/pdf 151.79 KB
8/5/2021
151.79 KB
Application Note
Name
Description
File Size
Date
Size
Sensors and Switches - Solutions for Medical Applications Application Note
application/pdf 1.04 MB
1/16/2026
1.04 MB
Aerospace Test and Measurement Capabilities
application/pdf 1.94 MB
5/12/2021
1.94 MB
eBook
Name
Description
File Size
Date
Size
Space Solutions With Down-to-Earth Applications
application/pdf 15.2 MB
5/21/2025
15.2 MB
Product Photo
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
Low, Medium, and High Range Precision Miniature Load Cell
application/pdf 548.62 KB
11/13/2025
548.62 KB
Space Solutions With Down-to-Earth Applications
application/pdf 15.2 MB
5/21/2025
15.2 MB
Model 31 Outline Drawing 250 lb to 1000 lb
application/pdf 116.94 KB
8/5/2021
116.94 KB
Model 31 Installation Drawing
application/pdf 131.58 KB
8/5/2021
131.58 KB
Model 31 External Wiring Diagram
application/pdf 13.23 KB
8/5/2021
13.23 KB
Model 31 Outline Drawing 4000 lb to 5000 lb
application/pdf 96.27 KB
8/5/2021
96.27 KB
Model 31 Outline Drawing 25 lb to 100 lb
application/pdf 128.28 KB
8/5/2021
128.28 KB
Model 31 Outline Drawing 2000 lb to 3000 lb
application/pdf 75.79 KB
8/5/2021
75.79 KB
Sensors and Switches - Solutions for Medical Applications Application Note
application/pdf 1.04 MB
1/16/2026
1.04 MB
Model 31 Outline Drawing 7500 lb to 10000 lb
application/pdf 54.94 KB
8/5/2021
54.94 KB
Model 31 Outline Drawing 1000 g to 10 lb
application/pdf 137.97 KB
8/5/2021
137.97 KB
Aerospace Test and Measurement Capabilities
application/pdf 1.94 MB
5/12/2021
1.94 MB
Test & Measurement Load Accessories Datasheet
application/pdf 519.98 KB
5/12/2021
519.98 KB
Model 31 Outline Drawing 50 g to 250 g
application/pdf 151.79 KB
8/5/2021
151.79 KB
Name
Description
File Size
Date
Size
Low, Medium, and High Range Precision Miniature Load Cell
548.62 KB
11/13/2025
Test & Measurement Load Accessories Datasheet
519.98 KB
5/12/2021
Model 31 Outline Drawing 250 lb to 1000 lb
116.94 KB
8/5/2021
Model 31 Outline Drawing 4000 lb to 5000 lb
96.27 KB
8/5/2021
Model 31 Outline Drawing 25 lb to 100 lb
128.28 KB
8/5/2021
Model 31 Outline Drawing 2000 lb to 3000 lb
75.79 KB
8/5/2021
Model 31 Outline Drawing 7500 lb to 10000 lb
54.94 KB
8/5/2021
Model 31 Outline Drawing 1000 g to 10 lb
137.97 KB
8/5/2021
Sensors and Switches - Solutions for Medical Applications Application Note
1.04 MB
1/16/2026
Aerospace Test and Measurement Capabilities
1.94 MB
5/12/2021
Product Number
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050-0805-01
TRANSMITTERLOAD311032 x 832
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
050-0805-01
TRANSMITTERLOAD311032 x 832
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-0544-02-01
AL311CR,1A,2U,4A,6E,9A,15C:MODEL 31,
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-0544-02-01
AL311CR,1A,2U,4A,6E,9A,15C:MODEL 31,
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02
Model 31 Load Cell:, 1000 gm, 15°C to 70°C [60°F to 160°F] temperature compensation, non-amplified (mVV), integral twisted Teflon® leads with balance board, 1,5 m [5 ft] cable length, radial electrical exit orientation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02
Model 31 Load Cell:, 1000 gm, 15°C to 70°C [60°F to 160°F] temperature compensation, non-amplified (mVV), integral twisted Teflon® leads with balance board, 1,5 m [5 ft] cable length, radial electrical exit orientation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-01
AL311AR,1A,2U,6AM,15C,30A:MODEL 31, 999
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-01
AL311AR,1A,2U,6AM,15C,30A:MODEL 31, 999
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-04
AL311AR,1A,2U,6AM,15C,30B:MODEL 31, 1000
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-04
AL311AR,1A,2U,6AM,15C,30B:MODEL 31, 1000
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-14
AL311AR,1C,2U,6AM,15C:MODEL 31, 1000 GM
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-14
AL311AR,1C,2U,6AM,15C:MODEL 31, 1000 GM
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-27
AL311AR,1E,2U,6AM,15C:MODEL 31, 1,001
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-02-27
AL311AR,1E,2U,6AM,15C:MODEL 31, 1,001
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-03
Model 31 Load Cell:, 5 lb, 15°C to 70°C [60°F to 160°F] temperature compensation, non-amplified (mVV), integral twisted Teflon® leads with balance board, 1,5 m [5 ft] cable length, radial electrical exit orientation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-03
Model 31 Load Cell:, 5 lb, 15°C to 70°C [60°F to 160°F] temperature compensation, non-amplified (mVV), integral twisted Teflon® leads with balance board, 1,5 m [5 ft] cable length, radial electrical exit orientation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-03-05
AL311AT,1A,2U,6AM,15C,30B:MODEL 31, 5 LB
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-03-05
AL311AT,1A,2U,6AM,15C,30B:MODEL 31, 5 LB
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-03-09
AL311AT,1C,2U,6AM,15C:MODEL 31, 5 LBS
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
060-1426-03-09
AL311AT,1C,2U,6AM,15C:MODEL 31, 5 LBS
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-l-model-31-high-load-400x400-front-v2-ciid-161469
