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KFH-2-Element90
Pre-Wired Strain Gauges for Easy Installation
Models In Stock
- 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-2-Element90
From
$
286.19
Models In Stock
Product Overview
- Additional Features 1 Pre Wired
- Adhesive SG496, SG401, TT300
- Carrier Thickness 45 μm
- Connection Note 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
- Electrical Connection Wire Leads
- Elongation 20000 µm/m to 25000 µm/m
- Gauge Factor 2
- Grid Style Planar X-Y Pattern
- Grid Thickness 5 μm
- Material Expansion Compensation Steel
- Materials Constantan, Polyimide
- Operating Temperature, Max 155 °C
- Operating Temperature, Min -10 °C
- Pack Size 10
- Priint status N/A
- Strain, Max 50,000 µm
- Temperature Compensation 16 x 10-6/K
- Temperature Compensation Note α for aluminium: 23 x 10-6 /K(12.8 x 10-6/°F) α for plastic material: 65 x 10-6/K (36.1 x 10-6/°F) α for austenitic steel: 16 x 10-6/K (8.9 x 10-6/°F) α for titanium: 9 x 10-6/K (5.0 x 10-6/°F) α for molybdenum: 15.4 x 10-6/K (3.0 x 10-6/°F) α for quartz: 0.05 x 10-6/K (0.3 x 10-6/°F)
The planar XY pattern (0 / 90°) allows precision strain measurement by eliminating the errors often associated with a stacked XY pattern. These gages are available with either two 1-meter leads or three 3-meter leads per grid and 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
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Yhioe from
Economical prewired biaxial gage.
Easily installed, strong pre wired, come nicely packaged.
Date published: 2024-06-29