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Strain gauge RM8X
sg 1-RM81-3 001
Strain gauge RM9X

RM (Rosette)

RM strain gauge rosettes with 3 measuring grids featuring solder tabs with strain relief

Code Measuring grid length [mm] Measuring grid length [in] Measuring grid width [mm] Measuring grid width [in] Carrier length [mm] Carrier length [in] Carrier width [mm] Carrier width [in] Nominal resistance Temperature response
1-RM99-6/350GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 350 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM99-3/350GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 350 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM99-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11.3 mm 0.445 in 11.1 mm 0.437 in 350 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM97-6/1K0GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 1000 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM97-1.5/1K0GE 1.5 mm 0.059 in 2.6 mm 0.102 in 11.3 mm 0.445 in 11.1 mm 0.437 in 1000 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM97-3/1K0GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 1000 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM96-6/1K0GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 1000 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM96-3/1K0GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 1000 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM96-1.5/1K0GE 1.5 mm 0.059 in 2.6 mm 0.102 in 11.3 mm 0.445 in 11.1 mm 0.437 in 1000 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM95-6/1K0GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 1000 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM95-3/1K0GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 1000 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM95-1.5/1K0GE 1.5 mm 0.059 in 2.6 mm 0.102 in 11.3 mm 0.445 in 11.1 mm 0.437 in 1000 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM93-6/1K0GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM93-3/1K0GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM93-1.5/1K0GE 1.5 mm 0.059 in 2.6 mm 0.102 in 11.3 mm 0.445 in 11.1 mm 0.437 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM91-6/1K0GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM91-3/1K0GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM91-1.5/1K0GE 1.5 mm 0.059 in 2.6 mm 0.102 in 11.3 mm 0.445 in 11.1 mm 0.437 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM89-6/1K0GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 1000 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM89-3/1K0GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 1000 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM89-1.5/1K0GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 1000 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM87-6/1K0GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 1000 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM87-3/1K0GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 1000 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM87-1.5/1K0GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 1000 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM86-6/1K0GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 1000 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM86-3/1K0GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 1000 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM86-1.5/1K0GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 1000 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM85-6/1K0GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 1000 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM85-3/1K0GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 1000 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM85-1.5/1K0GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 1000 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM83-6/1K0GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM83-3/1K0GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM83-1.5/1K0GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM81-6/1K0GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM81-3/1K0GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM81-1.5/1K0GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM99-6/1K0GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 1000 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM99-3/1K0GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 1000 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM99-1.5/1K0GE 1.5 mm 0.059 in 2.6 mm 0.102 in 11.3 mm 0.445 in 11.1 mm 0.437 in 1000 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM97-6/350GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 350 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM97-3/350GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 350 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM97-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11.3 mm 0.445 in 11.1 mm 0.437 in 350 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM96-6/350GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 350 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM96-3/350GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 350 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM96-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11.3 mm 0.445 in 11.1 mm 0.437 in 350 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM95-6/350GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 350 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM95-3/350GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 350 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM95-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11.3 mm 0.445 in 11.1 mm 0.437 in 350 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM93-6/350GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 350 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM93-3/350GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 350 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM93-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11.3 mm 0.445 in 11.1 mm 0.437 in 350 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM91-6/350GE 6 mm 0.236 in 3.7 mm 0.146 in 18 mm 0.709 in 16 mm 0.63 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM91-3/350GE 3 mm 0.118 in 3.7 mm 0.146 in 15 mm 0.591 in 16 mm 0.63 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM91-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11.3 mm 0.445 in 11.1 mm 0.437 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM89-6/350GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 350 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM89-3/350GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 350 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM89-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 350 Ohms Molybdenum (5.4 ppm/K; 3.0 ppm/°F)
1-RM87-6/350GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 350 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM87-3/350GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 350 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM87-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 350 Ohms Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F)
1-RM86-6/350GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 350 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM86-3/350GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 350 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM86-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 350 Ohms Silica / composite (0,5 ppm/K; 0.3 ppm/°F)
1-RM85-6/350GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 350 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM85-3/350GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 350 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM85-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 350 Ohms Austenitic steel (16 ppm/K; 8.9 ppm/°F)
1-RM83-6/350GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 350 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM83-3/350GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 350 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM83-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 350 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F)
1-RM81-6/350GE 6 mm 0.236 in 3.4 mm 0.134 in 17.1 mm 0.673 in 22.5 mm 0.886 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM81-3/350GE 3 mm 0.118 in 3.4 mm 0.134 in 14.6 mm 0.575 in 18.4 mm 0.724 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
1-RM81-1.5/350GE 1.5 mm 0.059 in 2.5 mm 0.098 in 11 mm 0.433 in 13.3 mm 0.524 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)

M Series Strain Gauges: For Stress Analysis of Materials with High Fatigue Strength
M series strain gauges are foil strain gauges for stress analysis of materials with high fatigue strength such as fiber composites. They can also be used in product development, for example in the aerospace or sporting goods industries. 

In addition, M series strain gauges offer a very large temperature range. Due to their excellent fatigue life, M series strain gauges enable measurements to be repeated extremely frequently, also in case of high strain. Properties such as different geometries, resistance values, and measuring grid lengths can be combined to configure the ideal strain gauge—over 36 preferential strain gauges are available for immediate delivery.

Temperature range: -200 to +300 °C
Load cycles: Up to 10 million at +/- 2000 µm/m fatigue loading
Measuring grid lengths: 1.5 to 6 millimeters
We offer you foil strain gauges in various geometries and sizes, each available with temperature responses adapted  to the following materials:

Ferritic steel (10.8 ppm/K; 6.0 ppm/°F); temperature matching codes: 1
Aluminum (23 ppm/K; 12.8 ppm/°F); temperature matching codes: 3
Austenitic steel (16 ppm/K, 8.9 ppm/°F); temperature matching codes: 5
Silica/composite (0,5 ppm/K; 0.3 ppm/°F); temperature matching codes: 6
Titanium and gray cast iron (9 ppm/K; 5.0 ppm/°F); temperature matching codes: 7
Insert the temperature matching code in place of the placeholder “x” to get the ordering number of the strain gage you need.
 

Strain gauges available in 350 and 1,000 Ohms
Measuring grid consists of special nickel-chromium alloy, measuring grid carrier is made of glass-fiber reinforced phenolic resin
Fast delivery for preferred strain gauge types -  available from stock! 

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