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R02 Series Sensor for Compression Force

Made in the USAWhen reliable compression force tests are required the Series R02 button sensors are the right tools for the job. With a compact dimensions high accuracy and a load range of up to 50 kN this stainless steel load sensor is ideal for all kinds of test applications.

The Series R02 is a member of the Plug & Test® family of interchangeable sensors that connect to a Mark-10 Indicator, 3I, 5I, 7I or a Series F test stand. This system has the benefit of an internal pcb which stores calibration and configuration, this makes an indicator interchangeable during testing.

The R02 comes with a certificate of calibration with data.

  • Button sensor with stainless steel construction
  • For compressive loads of up to 50 kN
  • Unique Plug & TestTM connector holds all calibration and configuration data
  • NIST-traceable certificate of calibration included
  • 3 years warranty

Plug & Test® Smart Force & Torque Sensors

General information

Mark-10 M7I, M5I, and M3I indicators are used in combination with Plug & Test® sensors and can therefore accommodate numerous force and torque measurement requirements, from 1 N to 50 kN (0.25 to 10,000 lbF) of force, and from 7 Ncm to 550 Nm (10 ozFin to 5,000 lbFin) of torque.

Plug & Test® sensors can be used handheld or mounted to a fixture or test stand for more accurate and repeatable testing results.
The sensors are separately calibrated therefore they can be disconnected from one indicator and connected to another without the need for re-calibration or re-configuration as this is stored in the PCB located inside the smart connector.


System accuracy is determined by the combination of Indicator and sensor combined. To determine the total system accuracy the accuracy value of the sensor is added to the value of the indicator.
As the Indicators have different accuracy values the total system accuracy may vary between the different indicator/sensor combinations. Indicator Model Accuracy M7I / M5I ±0,1% of full scale M3I ±0,2% of full scale.

Example 1 Model MR01-100 sensor with Model M5I Indicator MR01-100 ±0,15% of full scale + M5I ±0,1% of full scale = Total ±0,25% of full scale This translates into a fixed error of up to: 0,25% x 500 N = 1,25 N

Example 2 Model MR50-50Z sensor with Model M3I Indicator MR50-50Z ±0,35% of full scale + M3I ±0,2% of full scale = Total ±0,55% of full scale This translates into a fixed error of up to: 0,55% x 50 Ncm = 0,275 Ncm

Because accuracy is defined as a percentage of full scale, the fixed error is possible anywhere on the scale from 0 to the capacity. As such, this value represents an increasingly large error as percentage of reading towards the low end of the scale. It is, therefore, recommended that a sensor is selected with capacity as close as possible to the expected load. The resolution may be different for some sensors depending on whether a M7I, M5I, or M3I indicator is being used. For example, a Series R01 force sensor will display finer resolution when connected to a M5I indicator than when connected to a M3I indicator.


Dimensions-R02 Series

MR0-10001.23 [31.2]0.32 [8.1]0.05 [1.3]0.39 [9.9]1.0 [25.4]0.25 [6.4]0.83 [21.1]
MR0-10001.23 [31.2]0.32 [8.1]0.05 [1.3]0.39 [9.9]1.0 [25.4]0.25 [6.4]0.83 [21.1]
MR0-10001.23 [31.2]0.32 [8.1]0.05 [1.3]0.39 [9.9]1.0 [25.4]0.25 [6.4]0.83 [21.1]
MR02-15001.23 [31.2]0.32 [8.1]0.05 [1.3]0.39 [9.9]1.0 [25.4]0.25 [6.4]0.83 [21.1]
MR02-20001.23 [31.2]0.32 [8.1]0.05 [1.3]0.39 [9.9]1.0 [25.4]0.25 [6.4]0.83 [21.1]
MR02-50001.48 [37.6]0.43 [10.9]0.07 [1.8]0.62 [15.8]1.25 [31.8]0.27 [6.9]1.08 [27.4]
MR02-100001.48 [37.6]0.43 [10.9]0.07 [1.8]0.62 [15.8]1.25 [31.8]0.27 [6.9]1.08 [27.4]

Capacity x Resolution With Models 5i and 7i Indicators
MR01-100-500 x 0,250 x 0,0250000 x 201600 x 1100 x 0,05
MR01-2001 x 0,00051000 x 0,5100 x 0,05-3200 x 2200 x 0,1
MR01-5002.5 x 0,0012500 x 1250 x 0,1-8000 x 5500 x 0,2
MR01-10005 x 0,0025000 x 2500 x 0,2-16000 x 101000 x 0,5
MR01-200010 x 0,00510000 x 51000 x 0,5-32000 x 202000 x 1
MR01-500025 x 0,0125000 x 102500 x 1--5000 x 2
MR01-1000050 x 0,0250000 x 255000 x 2--10000 x 5

Capacity x Resolution With Model 3I Indicator
MR01-100-500 x 0,550 x 0,05100 x 0,1
MR01-200-1000 x 1100 x 0,1200 x 0,2
MR01-500-2500 x 2250 x 0,2500 x 0,5
MR01-1000-5000 x 5500 x 0,51000 x 1
MR01-2000-10000 x 101000 x 12000 x 2
MR01-500025 x 0,02-2500 x 25000 x 5
MR01-1000050 x 0,05-5000 x 510000 x 10

Accuracy:± 0,15% of full scale + indicator
Weight:0.2 kg
Shipping weight0,9 kg
Warranty:3 years

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Buy Now

MR02-100 Force Sensor 500 N
€ 839,00 
MR02-200 Force Sensor 1000 N
€ 839,00 
MR02-500 Force Sensor 2500 N
€ 1.130,00 
MR02-1000 Force Sensor 5000 N
€ 839,00 
MR02-2000 Force Sensor 10 kN
€ 839,00 
MR02-5000 Force Sensor 25 kN
€ 952,00 
MR02-10000 Force Sensor 50 kN
€ 952,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1-3 days , Delivery time: 1-3 weeks , special order, request