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Dakota Bolt Tension Monitor Transducers

Transducer-Intro

Dakota offer a full range of Bolt Tension Monitor Transducers to ultrasonically measure the actual elongation produced by tightening a threaded fastener.

  • Summary

    • Summary

    • The Dakota Bolt Tension Monitors measure the change in length of a fastener when a load is applied to the fastener.

      Within the elastic limit of the fastener, the change of length is proportional to the load applied, and therefore by measuring the change of length and knowing the physical properties of the fastener, the load on the fastener can be calculated.

  • Technical Information
    • Technical Specification
      Dakota Bolt Tension Monitor Transducers
      Connector Type Suitable for
      Part Number
      Probe Diameter
      		 Element Type Probe Characteristic
      Damping
      Potted
      Microdot
      Lemo
      Top
      Side
      End
      BT1-DL
      BT2-DL
      2.25MHz Single Element Contact Transducer
      T-5023-1855
      1/4"
      Single Element Contact
      Finger Tip
      R
      T-4023-1855
      1/4"
      Single Element Contact
      Finger Tip
      R
      T-702-1405
      1/4"
      Single Element Magnetic
      Standard
      S
      T-703-1405
      3/8”
      Single Element Magnetic
      Standard
      S
      T-5043-1855
      1/2"
      Single Element Contact
      Finger Tip
      R
      T-4043-1855
      1/2"
      Single Element Contact
      Finger Tip
      R
      T-704-1405
      1/2"
      Single Element Magnetic
      Standard
      S
      T-706-1405
      3/4"
      Single Element Magnetic
      Standard
      S
      5.00MHz Single Element Contact Transducer
      T-5903-2875
      1/8”
      Single Element Contact
      Finger Tip Slim
      H
      T-4903-2875
      1/8”
      Single Element Contact
      Finger Tip Slim
      H
      T-700-2405
      1/8”
      Single Element Magnetic
      Standard
      S
      T-5023-2855
      1/4"
      Single Element Contact
      Finger Tip
      R
      T-4023-2855
      1/4"
      Single Element Contact
      Finger Tip
      R
      T-702-2405
      1/4"
      Single Element Magnetic
      Standard
      S
      T-703-2405
      3/8”
      Single Element Magnetic
      Standard
      S
      T-5043-2855
      1/2"
      Single Element Contact
      Finger Tip
      R
      T-4043-2855
      1/2"
      Single Element Contact
      Finger Tip
      R
      T-704-2405
      1/2"
      Single Element Magnetic
      Standard
      S
      T-706-2405
      3/4"
      Single Element Magnetic
      Standard
      S
      10.00MHz Single Element Contact Transducer
      T-5903-4875
      1/8”
      Single Element Contact
      Finger Tip Slim
      H
      T-4903-4875
      1/8”
      Single Element Contact
      Finger Tip Slim
      H
      T-700-4405
      1/8”
      Single Element Magnetic
      Standard
      S
      T-5023-4855
      1/4"
      Single Element Contact
      Finger Tip
      R
      T-4023-4855
      1/4"
      Single Element Contact
      Finger Tip
      R
      T-702-4405
      1/4"
      Single Element Magnetic
      Standard
      S
      * R - Resolution Damped Transducer
      S - Standard Undamped Transducer
      H - Highly Damped Transducer
  • Part Numbers
    • Part Numbers
      Dakota Bolt Tension Monitor Transducers
      • Dakota 2.25MHz 1/4" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-5023-1855
      • Dakota 2.25MHz 1/4" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4023-1855
      • Dakota 2.25MHz 1/4" Single Element Contact Magnetic Transducer
        • Part Number : T-702-1405
      • Dakota 2.25MHz 3/8" Single Element Contact Magnetic Transducer
        • Part Number : T-703-1405
      • Dakota 2.25MHz 1/2" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-5043-1855
      • Dakota 2.25MHz 1/2" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4043-1855
      • Dakota 2.25MHz 1/2" Single Element Contact Magnetic Transducer
        • Part Number : T-704-1405
      • Dakota 2.25MHz 3/4" Single Element Contact Magnetic Transducer
        • Part Number : T-706-1405
      • Dakota 5.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-5903-2875
      • Dakota 5.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4903-2875
      • Dakota 5.00MHz 1/8" Single Element Contact Magnetic Transducer
        • Part Number : T-700-2405
      • Dakota 5.00MHz 1/4" Single Element Contact Non-Magnetic Transducers
        • Part Number : T-5023-2855
      • Dakota 5.00MHz 1/4" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4023-2855
      • Dakota 5.00MHz 1/4" Single Element Contact Magnetic Transducer
        • Part Number : T-702-2405
      • Dakota 5.00MHz 3/8" Single Element Contact Magnetic Transducer
        • Part Number : T-703-2405
      • Dakota 5.00MHz 1/2" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-5043-2855
      • Dakota 5.00MHz 1/2" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4043-2855
      • Dakota 5.00MHz 1/2" Single Element Contact Magnetic Transducer
        • Part Number : T-704-2405
      • Dakota 5.00MHz 3/4" Single Element Contact Magnetic Transducer
        • Part Number : T-706-2405
      • Dakota 10.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-5903-4875
      • Dakota 10.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4903-4875
      • Dakota 10.00MHz 1/8" Single Element Contact Magnetic Transducer
        • Part Number : T-700-4405
      • Dakota 10.00MHz 1/4" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-5023-4855
      • Dakota 10.00MHz 1/4" Single Element Contact Non-Magnetic Transducer
        • Part Number : T-4023-4855
      • Dakota 10.00MHz 1/4" Single Element Contact Magnetic Transducer
        • Part Number : T-702-4405

Dakota Bolt Tension Monitor Transducers

Transducer-Intro

Dakota offer a full range of Bolt Tension Monitor Transducers to ultrasonically measure the actual elongation produced by tightening a threaded fastener.

Summary

main product photo

Dakota Bolt Tension Monitor Transducers

The Dakota Bolt Tension Monitors measure the change in length of a fastener when a load is applied to the fastener.

Within the elastic limit of the fastener, the change of length is proportional to the load applied, and therefore by measuring the change of length and knowing the physical properties of the fastener, the load on the fastener can be calculated.

Technical Specification
Dakota Bolt Tension Monitor Transducers
Connector Type Suitable for
Part Number
Probe Diameter
 Element Type Probe Characteristic
Damping
Potted
Microdot
Lemo
Top
Side
End
BT1-DL
BT2-DL
2.25MHz Single Element Contact Transducer
T-5023-1855
1/4"
Single Element Contact
Finger Tip
R
T-4023-1855
1/4"
Single Element Contact
Finger Tip
R
T-702-1405
1/4"
Single Element Magnetic
Standard
S
T-703-1405
3/8”
Single Element Magnetic
Standard
S
T-5043-1855
1/2"
Single Element Contact
Finger Tip
R
T-4043-1855
1/2"
Single Element Contact
Finger Tip
R
T-704-1405
1/2"
Single Element Magnetic
Standard
S
T-706-1405
3/4"
Single Element Magnetic
Standard
S
5.00MHz Single Element Contact Transducer
T-5903-2875
1/8”
Single Element Contact
Finger Tip Slim
H
T-4903-2875
1/8”
Single Element Contact
Finger Tip Slim
H
T-700-2405
1/8”
Single Element Magnetic
Standard
S
T-5023-2855
1/4"
Single Element Contact
Finger Tip
R
T-4023-2855
1/4"
Single Element Contact
Finger Tip
R
T-702-2405
1/4"
Single Element Magnetic
Standard
S
T-703-2405
3/8”
Single Element Magnetic
Standard
S
T-5043-2855
1/2"
Single Element Contact
Finger Tip
R
T-4043-2855
1/2"
Single Element Contact
Finger Tip
R
T-704-2405
1/2"
Single Element Magnetic
Standard
S
T-706-2405
3/4"
Single Element Magnetic
Standard
S
10.00MHz Single Element Contact Transducer
T-5903-4875
1/8”
Single Element Contact
Finger Tip Slim
H
T-4903-4875
1/8”
Single Element Contact
Finger Tip Slim
H
T-700-4405
1/8”
Single Element Magnetic
Standard
S
T-5023-4855
1/4"
Single Element Contact
Finger Tip
R
T-4023-4855
1/4"
Single Element Contact
Finger Tip
R
T-702-4405
1/4"
Single Element Magnetic
Standard
S
* R - Resolution Damped Transducer
S - Standard Undamped Transducer
H - Highly Damped Transducer
Part Numbers
Dakota Bolt Tension Monitor Transducers
  • Dakota 2.25MHz 1/4" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-5023-1855
  • Dakota 2.25MHz 1/4" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4023-1855
  • Dakota 2.25MHz 1/4" Single Element Contact Magnetic Transducer
    • Part Number : T-702-1405
  • Dakota 2.25MHz 3/8" Single Element Contact Magnetic Transducer
    • Part Number : T-703-1405
  • Dakota 2.25MHz 1/2" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-5043-1855
  • Dakota 2.25MHz 1/2" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4043-1855
  • Dakota 2.25MHz 1/2" Single Element Contact Magnetic Transducer
    • Part Number : T-704-1405
  • Dakota 2.25MHz 3/4" Single Element Contact Magnetic Transducer
    • Part Number : T-706-1405
  • Dakota 5.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-5903-2875
  • Dakota 5.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4903-2875
  • Dakota 5.00MHz 1/8" Single Element Contact Magnetic Transducer
    • Part Number : T-700-2405
  • Dakota 5.00MHz 1/4" Single Element Contact Non-Magnetic Transducers
    • Part Number : T-5023-2855
  • Dakota 5.00MHz 1/4" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4023-2855
  • Dakota 5.00MHz 1/4" Single Element Contact Magnetic Transducer
    • Part Number : T-702-2405
  • Dakota 5.00MHz 3/8" Single Element Contact Magnetic Transducer
    • Part Number : T-703-2405
  • Dakota 5.00MHz 1/2" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-5043-2855
  • Dakota 5.00MHz 1/2" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4043-2855
  • Dakota 5.00MHz 1/2" Single Element Contact Magnetic Transducer
    • Part Number : T-704-2405
  • Dakota 5.00MHz 3/4" Single Element Contact Magnetic Transducer
    • Part Number : T-706-2405
  • Dakota 10.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-5903-4875
  • Dakota 10.00MHz 1/8" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4903-4875
  • Dakota 10.00MHz 1/8" Single Element Contact Magnetic Transducer
    • Part Number : T-700-4405
  • Dakota 10.00MHz 1/4" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-5023-4855
  • Dakota 10.00MHz 1/4" Single Element Contact Non-Magnetic Transducer
    • Part Number : T-4023-4855
  • Dakota 10.00MHz 1/4" Single Element Contact Magnetic Transducer
    • Part Number : T-702-4405