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    Load Cells

    Model 31 Series

    Miniature load cells. Rugged double diaphragm capacity: ≤100 lb: single diaphragm: >100 lb. Male thread attachments.

    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
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Model 31 Mid Miniature Load Cell Datasheet
    Model 31 Mid Miniature Load Cell Datasheet
    application/pdf 416.7 KB
    7/17/2021
    416.7 KB
    Model 31 Low Miniature Load Cell Datasheet
    Model 31 Low Miniature Load Cell Datasheet
    application/pdf 346.31 KB
    7/17/2021
    346.31 KB
    Model 31 High Miniature Load Cell Datasheet
    Model 31 High Miniature Load Cell Datasheet
    application/pdf 351.35 KB
    7/17/2021
    351.35 KB
    Test & Measurement Load Accessories Datasheet
    Test & Measurement Load Accessories Datasheet
    application/pdf 519.98 KB
    7/17/2021
    519.98 KB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    Load Cell Range Guide
    Load Cell Range Guide
    application/pdf 1.25 MB
    7/17/2021
    1.25 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    Model 31 Installation Drawing
    Model 31 Installation Drawing
    application/pdf 130.13 KB
    7/17/2021
    130.13 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Oil and Gas Brochure
    Oil and Gas Brochure -
    application/pdf 3.4 MB
    10/25/2022
    3.4 MB
    Technical Note
    Name
    Description
    File Size
    Date
    Size
    Model 31 Outline Drawing 4000 lb to 5000 lb
    Model 31 Outline Drawing 4000 lb to 5000 lb
    application/pdf 90.83 KB
    7/17/2021
    90.83 KB
    Model 31 Outline Drawing 50 g to 250 g
    Model 31 Outline Drawing 50 g to 250 g
    application/pdf 147.19 KB
    7/17/2021
    147.19 KB
    Model 31 Outline Drawing 250 lb to 1000 lb
    Model 31 Outline Drawing 250 lb to 1000 lb
    application/pdf 111.94 KB
    7/17/2021
    111.94 KB
    Model 31 Outline Drawing 2000 lb to 3000 lb
    Model 31 Outline Drawing 2000 lb to 3000 lb
    application/pdf 70.53 KB
    7/17/2021
    70.53 KB
    Model 31 Outline Drawing 25 lb to 100 lb
    Model 31 Outline Drawing 25 lb to 100 lb
    application/pdf 123.29 KB
    7/17/2021
    123.29 KB
    Model 31 Outline Drawing 7500 lb to 10000 lb
    Model 31 Outline Drawing 7500 lb to 10000 lb
    application/pdf 49.81 KB
    7/17/2021
    49.81 KB
    Model 31 External Wiring Diagram
    Model 31 External Wiring Diagram
    application/pdf 16.27 KB
    7/17/2021
    16.27 KB
    Model 31 Outline Drawing 1000 g to 10 lb
    Model 31 Outline Drawing 1000 g to 10 lb
    application/pdf 133.34 KB
    7/17/2021
    133.34 KB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    Aerospace Test and Measurement Capabilities
    Aerospace Test and Measurement Capabilities
    application/pdf 1.94 MB
    7/17/2021
    1.94 MB
    Solutions for Infusion Pumps
    Solutions for Infusion Pumps
    application/pdf 2.35 MB
    6/12/2023
    2.35 MB
    Sensors and Switches: Solutions for Medical Applications
    Sensors and Switches: Solutions for Medical Applications
    application/pdf 1.34 MB
    5/18/2023
    1.34 MB
    Others
    Name
    Description
    File Size
    Date
    Size
    Model 31 Mid 50 lb Front View
    Model 31 Mid 50 lb Front View
    image/png 56.23 KB
    7/17/2021
    56.23 KB
    Model 31 Mid 50 lb Top View
    Model 31 Mid 50 lb Top View
    image/png 71.56 KB
    7/17/2021
    71.56 KB
    Model 31 Mid 5 lb Front View
    Model 31 Mid 5 lb Front View
    image/png 70.29 KB
    7/17/2021
    70.29 KB
    Model 31 Low Front View
    Model 31 Low Front View
    image/png 74.1 KB
    7/17/2021
    74.1 KB
    Model 31 Mid 5 lb Top View
    Model 31 Mid 5 lb Top View
    image/png 82 KB
    7/17/2021
    82 KB
    Model 31 Mid 5 lb Back View
    Model 31 Mid 5 lb Back View
    image/png 67.33 KB
    7/17/2021
    67.33 KB
    Model 31 Low Top View
    Model 31 Low Top View
    image/png 100.69 KB
    7/17/2021
    100.69 KB
    Model 31 High Front View 2
    Model 31 High Front View 2
    image/png 75.47 KB
    7/17/2021
    75.47 KB
    Model 31 High Angle View
    Model 31 High Angle View
    image/png 105.35 KB
    7/17/2021
    105.35 KB
    Model 31 Mid 5 lb Side View
    Model 31 Mid 5 lb Side View
    image/png 71.94 KB
    7/17/2021
    71.94 KB
    Model 31 High Front View
    Model 31 High Front View
    image/png 100.04 KB
    7/17/2021
    100.04 KB
    Model 31 Mid 50 lb Angle View
    Model 31 Mid 50 lb Angle View
    image/png 39.9 KB
    7/17/2021
    39.9 KB
    Model 31 Low Side View
    Model 31 Low Side View
    image/png 88.11 KB
    7/17/2021
    88.11 KB
    Model 31 High Top View
    Model 31 High Top View
    image/png 96.74 KB
    7/17/2021
    96.74 KB
    Name
    Description
    File Size
    Date
    Size
    Model 31 Outline Drawing 4000 lb to 5000 lb
    Model 31 Outline Drawing 4000 lb to 5000 lb
    application/pdf 90.83 KB
    7/17/2021
    90.83 KB
    Aerospace Test and Measurement Capabilities
    Aerospace Test and Measurement Capabilities
    application/pdf 1.94 MB
    7/17/2021
    1.94 MB
    Model 31 Mid 50 lb Front View
    Model 31 Mid 50 lb Front View
    image/png 56.23 KB
    7/17/2021
    56.23 KB
    Model 31 Mid 50 lb Top View
    Model 31 Mid 50 lb Top View
    image/png 71.56 KB
    7/17/2021
    71.56 KB
    Solutions for Infusion Pumps
    Solutions for Infusion Pumps
    application/pdf 2.35 MB
    6/12/2023
    2.35 MB
    Load Cell Range Guide
    Load Cell Range Guide
    application/pdf 1.25 MB
    7/17/2021
    1.25 MB
    Model 31 Mid 5 lb Front View
    Model 31 Mid 5 lb Front View
    image/png 70.29 KB
    7/17/2021
    70.29 KB
    Model 31 Outline Drawing 50 g to 250 g
    Model 31 Outline Drawing 50 g to 250 g
    application/pdf 147.19 KB
    7/17/2021
    147.19 KB
    Model 31 Low Front View
    Model 31 Low Front View
    image/png 74.1 KB
    7/17/2021
    74.1 KB
    Model 31 Outline Drawing 250 lb to 1000 lb
    Model 31 Outline Drawing 250 lb to 1000 lb
    application/pdf 111.94 KB
    7/17/2021
    111.94 KB
    Model 31 Mid 5 lb Top View
    Model 31 Mid 5 lb Top View
    image/png 82 KB
    7/17/2021
    82 KB
    Model 31 Outline Drawing 2000 lb to 3000 lb
    Model 31 Outline Drawing 2000 lb to 3000 lb
    application/pdf 70.53 KB
    7/17/2021
    70.53 KB
    Sensors and Switches: Solutions for Medical Applications
    Sensors and Switches: Solutions for Medical Applications
    application/pdf 1.34 MB
    5/18/2023
    1.34 MB
    Model 31 Mid Miniature Load Cell Datasheet
    Model 31 Mid Miniature Load Cell Datasheet
    application/pdf 416.7 KB
    7/17/2021
    416.7 KB
    Model 31 Mid 5 lb Back View
    Model 31 Mid 5 lb Back View
    image/png 67.33 KB
    7/17/2021
    67.33 KB
    Model 31 Outline Drawing 25 lb to 100 lb
    Model 31 Outline Drawing 25 lb to 100 lb
    application/pdf 123.29 KB
    7/17/2021
    123.29 KB
    Model 31 Low Top View
    Model 31 Low Top View
    image/png 100.69 KB
    7/17/2021
    100.69 KB
    Model 31 High Front View 2
    Model 31 High Front View 2
    image/png 75.47 KB
    7/17/2021
    75.47 KB
    Model 31 Outline Drawing 7500 lb to 10000 lb
    Model 31 Outline Drawing 7500 lb to 10000 lb
    application/pdf 49.81 KB
    7/17/2021
    49.81 KB
    Model 31 High Angle View
    Model 31 High Angle View
    image/png 105.35 KB
    7/17/2021
    105.35 KB
    Model 31 Mid 5 lb Side View
    Model 31 Mid 5 lb Side View
    image/png 71.94 KB
    7/17/2021
    71.94 KB
    Model 31 Low Miniature Load Cell Datasheet
    Model 31 Low Miniature Load Cell Datasheet
    application/pdf 346.31 KB
    7/17/2021
    346.31 KB
    Oil and Gas Brochure
    Oil and Gas Brochure -
    application/pdf 3.4 MB
    10/25/2022
    3.4 MB
    Model 31 High Front View
    Model 31 High Front View
    image/png 100.04 KB
    7/17/2021
    100.04 KB
    Model 31 External Wiring Diagram
    Model 31 External Wiring Diagram
    application/pdf 16.27 KB
    7/17/2021
    16.27 KB
    Model 31 Outline Drawing 1000 g to 10 lb
    Model 31 Outline Drawing 1000 g to 10 lb
    application/pdf 133.34 KB
    7/17/2021
    133.34 KB
    Model 31 Mid 50 lb Angle View
    Model 31 Mid 50 lb Angle View
    image/png 39.9 KB
    7/17/2021
    39.9 KB
    Model 31 Installation Drawing
    Model 31 Installation Drawing
    application/pdf 130.13 KB
    7/17/2021
    130.13 KB
    Model 31 Low Side View
    Model 31 Low Side View
    image/png 88.11 KB
    7/17/2021
    88.11 KB
    Model 31 High Miniature Load Cell Datasheet
    Model 31 High Miniature Load Cell Datasheet
    application/pdf 351.35 KB
    7/17/2021
    351.35 KB
    Model 31 High Top View
    Model 31 High Top View
    image/png 96.74 KB
    7/17/2021
    96.74 KB
    Test & Measurement Load Accessories Datasheet
    Test & Measurement Load Accessories Datasheet
    application/pdf 519.98 KB
    7/17/2021
    519.98 KB
    Name
    Description
    File Size
    Date
    Size
    Model 31 Mid Miniature Load Cell Datasheet
    Model 31 Mid Miniature Load Cell Datasheet
    416.7 KB
    7/17/2021
    Model 31 Low Miniature Load Cell Datasheet
    Model 31 Low Miniature Load Cell Datasheet
    346.31 KB
    7/17/2021
    Model 31 High Miniature Load Cell Datasheet
    Model 31 High Miniature Load Cell Datasheet
    351.35 KB
    7/17/2021
    Test & Measurement Load Accessories Datasheet
    Test & Measurement Load Accessories Datasheet
    519.98 KB
    7/17/2021
    Load Cell Range Guide
    Load Cell Range Guide
    1.25 MB
    7/17/2021
    Model 31 Installation Drawing
    Model 31 Installation Drawing
    130.13 KB
    7/17/2021
    Oil and Gas Brochure
    Oil and Gas Brochure -
    3.4 MB
    10/25/2022
    Model 31 Outline Drawing 4000 lb to 5000 lb
    Model 31 Outline Drawing 4000 lb to 5000 lb
    90.83 KB
    7/17/2021
    Model 31 Outline Drawing 50 g to 250 g
    Model 31 Outline Drawing 50 g to 250 g
    147.19 KB
    7/17/2021
    Model 31 Outline Drawing 250 lb to 1000 lb
    Model 31 Outline Drawing 250 lb to 1000 lb
    111.94 KB
    7/17/2021
    Model 31 Outline Drawing 2000 lb to 3000 lb
    Model 31 Outline Drawing 2000 lb to 3000 lb
    70.53 KB
    7/17/2021
    Model 31 Outline Drawing 25 lb to 100 lb
    Model 31 Outline Drawing 25 lb to 100 lb
    123.29 KB
    7/17/2021
    Model 31 Outline Drawing 7500 lb to 10000 lb
    Model 31 Outline Drawing 7500 lb to 10000 lb
    49.81 KB
    7/17/2021
    Model 31 External Wiring Diagram
    Model 31 External Wiring Diagram
    16.27 KB
    7/17/2021
    Model 31 Outline Drawing 1000 g to 10 lb
    Model 31 Outline Drawing 1000 g to 10 lb
    133.34 KB
    7/17/2021
    Aerospace Test and Measurement Capabilities
    Aerospace Test and Measurement Capabilities
    1.94 MB
    7/17/2021
    Solutions for Infusion Pumps
    Solutions for Infusion Pumps
    2.35 MB
    6/12/2023
    Sensors and Switches: Solutions for Medical Applications
    Sensors and Switches: Solutions for Medical Applications
    1.34 MB
    5/18/2023
    Model 31 Mid 50 lb Front View
    Model 31 Mid 50 lb Front View
    56.23 KB
    7/17/2021
    Model 31 Mid 50 lb Top View
    Model 31 Mid 50 lb Top View
    71.56 KB
    7/17/2021
    Model 31 Mid 5 lb Front View
    Model 31 Mid 5 lb Front View
    70.29 KB
    7/17/2021
    Model 31 Low Front View
    Model 31 Low Front View
    74.1 KB
    7/17/2021
    Model 31 Mid 5 lb Top View
    Model 31 Mid 5 lb Top View
    82 KB
    7/17/2021
    Model 31 Mid 5 lb Back View
    Model 31 Mid 5 lb Back View
    67.33 KB
    7/17/2021
    Model 31 Low Top View
    Model 31 Low Top View
    100.69 KB
    7/17/2021
    Model 31 High Front View 2
    Model 31 High Front View 2
    75.47 KB
    7/17/2021
    Model 31 High Angle View
    Model 31 High Angle View
    105.35 KB
    7/17/2021
    Model 31 Mid 5 lb Side View
    Model 31 Mid 5 lb Side View
    71.94 KB
    7/17/2021
    Model 31 High Front View
    Model 31 High Front View
    100.04 KB
    7/17/2021
    Model 31 Mid 50 lb Angle View
    Model 31 Mid 50 lb Angle View
    39.9 KB
    7/17/2021
    Model 31 Low Side View
    Model 31 Low Side View
    88.11 KB
    7/17/2021
    Model 31 High Top View
    Model 31 High Top View
    96.74 KB
    7/17/2021
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