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Pre-Wired Strain Gauges for Easy Installation
PRE-WIRED STRAIN GagesS, Linear Gagess, X-Y Planar Rosettes (Tee Rosette), 0°/45°/90° Planar Rosettes
Remises de volume disponibles
Calendrier de remise sur volume
| Quantité | Prix unitaire |
|---|---|
| 1-4 | C$268.91 |
| 5-9 | C$255.46 |
| 10-24 | C$250.09 |
| 25-49 | C$239.33 |
| 50-99 | C$233.95 |
| 100+ | C$228.57 |
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- Pre-Wired Gages Make Installations Easy!
- No Soldering at the Measuring Point
- Sold in Packs of Ten
- Each Gage has 50 mm of PTFE Cable before Transitioning to AWG 28 Leads to Prevent Leads from Adhering During Installation
KFH-03-120-C1-11L1M2R Options de modèles
Voir tous les modèlesModifiez ces spécifications pour commander un modèle différente. Toutes les combinaisons ne sont pas valides. Les options compatibles avec les sélections précédentes seront en gras.
*Les options en surbrillance ne sont pas compatibles. Veuillez sélectionner une combinaison différente.
Grid Length Range
Grid Length
Grid Width
Connection Type
Resistance
Grid Style
Temperature Range Units
Temperature Range Min
Temperature Range Max
STC number
Maximum Strain
Features
Linear pattern precision pre wired gages with minature and medium length grids are for general purpose and stress analysis applications. Available with either two 1-meter leads or three 3-meter leads and 120 Ω or 350 Ω resistance. All models are compensated for steel.
Specifications See Spec Sheet for full specifications
Strain Gage Construction Foil strain gage with embedded measuring grid
Measuring Grid
Material Constantan
Thickness µm (microinch) 3.8 or 5 (150 or 197), depending upon strain gage type
Carrier Material Polyimide
Thickness µm (microinch) 45 ± 10 (1.772 ± 394)
Connections PTFE wire, Ø - 0.051 mm², approximately 50 mm long, connected to AWG 28 ribbon cables (PVC insulated) through solder sleeves in 2- or 3-wire configurations
Nominal Resistance Ω 120 or 350 depending upon gage
Resistance Tolerance % ±0.35, with 0.6 mm and 1.5 mm grid length % ±1
Gage Factor approximately 2 (stated on package)
Gage Factor Tolerance % ±1, with 0.6 mm and 1.5 mm grid length % ±1.5, temperature coefficient of gage factor 1/K [1/°F] (115 ± 10) x 10-6 [(64 ± 5.5) x 10-6, nominal value of gage factor temperature coefficient Specified on each package
Applicable Bonding Materials
Cold Cure Adhesives SG496, SG401
Heat Cure Adhesives TT300
Specifications See Spec Sheet for full specifications
Strain Gage Construction Foil strain gage with embedded measuring grid
Measuring Grid
Material Constantan
Thickness µm (microinch) 3.8 or 5 (150 or 197), depending upon strain gage type
Carrier Material Polyimide
Thickness µm (microinch) 45 ± 10 (1.772 ± 394)
Connections PTFE wire, Ø - 0.051 mm², approximately 50 mm long, connected to AWG 28 ribbon cables (PVC insulated) through solder sleeves in 2- or 3-wire configurations
Nominal Resistance Ω 120 or 350 depending upon gage
Resistance Tolerance % ±0.35, with 0.6 mm and 1.5 mm grid length % ±1
Gage Factor approximately 2 (stated on package)
Gage Factor Tolerance % ±1, with 0.6 mm and 1.5 mm grid length % ±1.5, temperature coefficient of gage factor 1/K [1/°F] (115 ± 10) x 10-6 [(64 ± 5.5) x 10-6, nominal value of gage factor temperature coefficient Specified on each package
Applicable Bonding Materials
Cold Cure Adhesives SG496, SG401
Heat Cure Adhesives TT300
Rated 5 out of
5
by
MSilva from
Great performance
Precise. We will keep using this sensor from Omega.
Date published: 2017-08-09
Rated 3 out of
5
by
smlt from
I only buy these when I run out of others.
These gages work fine once I get them installed. But the heavy wire splices near the gage complicates installation. The hook up end is just a tiny bit of bare wire - my preferred brand always makes long tinned ends which can be put directly around a screw terminal.
Date published: 2016-06-13
Rated 5 out of
5
by
Anonymous from
PRE-WIRED STRAIN GagesS
When it comes to measuring strain in various applications, the convenience and accuracy of the equipment you use can make a significant difference. In this review, we will be discussing the merits of Pre-Wired Strain Gauges, a tool that has increasingly gained popularity in the world of engineering and materials testing.
Date published: 2023-10-23
Rated 5 out of
5
by
Tom H from
Easy
Prewired saves me the effort of soldering. I have applied these to over 20 prototype devices that require force feedback. They have functioned reliably for "long" periods of time (2 years and counting) I apply them to Aluminum plates with Loctite 401.
Date published: 2022-10-21
Are these strain gauges weldable or do these only come with adhesive?
We do not offer any weldable strain gages. All our gages are designed to be mounted with adhesives. The adhesives are not supplied with the strain gages and must be ordered separately. The adhesives we offer for our gages are part numbers SG401, SG496 and TT300.
Date published: 2022-09-13
Do the packs come with adhesive?
The adhesives do not come with the strain gages. They have to be ordered separately There are 3 types of adhesives available. SG496 is a one part methyl-based cyano-acrylate adhesive. SG401 is a one part ethyl-base cyano-acrylate adhesive. The TT300 adhesive kit is a 2 part epoxy. This kit also includes the one bottle each of acetone, Acid Primer, Neutralizer & Resin Solvent.
Date published: 2021-12-01
My application will be running at 350°F. The max temperature is listed as 320°F. Is there enough tolerance in the temperature rating of the grid/assembly, that I could use these grids for my application.
Dear KayB we do not recommend using the strain gauges outside the operating range of : -10 to 155 (-14 to 320)
You will see erroneous readings due to thermal effects. Please see HBM family strain gauges for higher temperatures:
https://www.omega.co.uk/pptst/HBM-M-SERIES.html
Kindly email pressure@omega,com if you have more questions
Date published: 2020-04-03
The price listed is for a 10 pack (Qty. 10) pre-wired strain gauges, correct?
Hello, you are correct, the KFH series is sold as a pack of 10
Date published: 2024-05-02