Series R03
Tension and Compression Force Sensors
Series R03 smart sensors are designed for tension and compression measurement applications in virtually every industry. Threaded holes on two sides can accept a variety of hooks and implements, making this sensor particularly well suited for inline tests. Capacities available from 0.25 to 100 lbF [1 to 500 N].
Compatible with Mark-10 indicators (sold separately), through unique Plug & Test® technology.
A combined certificate for the sensor and an indicator is available at time of order, part no. CERT-SI.
Features
- Member of the Plug & Test® family of interchangeable sensors and indicators
- Rugged aluminum housing
- Measures tensile and compressive forces
- : NIST-traceable certificate of calibration with data is included.
A combined certificate for the sensor and an indicator is available at time of order, part no. CERT-SI. - Warranty: 3 years
Specifications
- Accuracy:
±0.15% of full scale + indicator - Weight:
0.4 lb [0.2 kg] - Shipping weight:
3 lb [1.4 kg] - HS code:
MR03 (all models): 9024900000
AC1018, AC1062: 9024800000 - ECCN
EAR99 - Country of origin:
USA
Capacity x Resolution
With Model M7I and M5I Indicators
| Capacity x Resolution | ||||||
|---|---|---|---|---|---|---|
| Model | lbF | ozF | gF | kgF | N | mN |
| MR03-025 | 0.25 x 0.0001 | 4 x 0.002 | 100 x 0.05 | - | 1 x 0.0005 | 1000 x 0.5 |
| MR03-05 | 0.5 x 0.0002 | 8 x 0.005 | 250 x 0.1 | - | 2.5 x 0.001 | 2500 x 1 |
| MR03-2 | 2 x 0.001 | 32 x 0.02 | 1000 x 0.5 | 1 x 0.0005 | 10 x 0.005 | - |
| MR03-5 | 5 x 0.002 | 80 x 0.05 | 2500 x 1 | 2.5 x 0.001 | 25 x 0.01 | - |
| MR03-10 | 10 x 0.005 | 160 x 0.1 | 5000 x 2 | 5 x 0.002 | 50 x 0.02 | - |
| MR03-20 | 20 x 0.01 | 320 x 0.2 | 10000 x 5 | 10 x 0.005 | 100 x 0.05 | - |
| MR03-50 | 50 x 0.02 | 800 x 0.5 | 25000 x 10 | 25 x 0.01 | 250 x 0.1 | - |
| MR03-100 | 100 x 0.05 | 1600 x 1 | 50000 x 20 | 50 x 0.02 | 500 x 0.2 | - |
With Model M3I Indicator
| Capacity x Resolution | ||||
|---|---|---|---|---|
| Model | lbF | gF | kgF | N |
| MR03-025 | 0.25 x 0.0002 | 100 x 0.1 | - | 1 x 0.001 |
| MR03-05 | 0.5 x 0.0005 | 250 x 0.2 | - | 2.5 x 0.002 |
| MR03-2 | 2 x 0.002 | - | 1 x 0.001 | 10 x 0.01 |
| MR03-5 | 5 x 0.005 | - | 2.5 x 0.002 | 25 x 0.02 |
| MR03-10 | 10 x 0.01 | - | 5 x 0.005 | 50 x 0.05 |
| MR03-20 | 20 x 0.02 | - | 10 x 0.01 | 100 x 0.1 |
| MR03-50 | 50 x 0.05 | - | 25 x 0.02 | 250 x 0.2 |
| MR03-100 | 100 x 0.1 | - | 50 x 0.05 | 500 x 0.5 |
Dimensions
IN [MM] 
| Model No. | A |
|---|---|
| MR03-XXX | 24 in [610 mm], coiled, when retracted 10 ft [3 m], coiled, when stretched |
| MR03-XXX-1* | 10 in [254 mm], straight* |
* Add suffix “-1” for shortened cable, for use on ESM1500, ESM750, ESM303, and ESM303H test stands.
Ex: MR03-100-1. Test stand mounting hardware is included.
Ordering Information
CERT-SICombined certificate of calibration with data, indicator + sensor, calibrated as a set$75.00
* Add suffix “-1” for shortened cable, for use on legacy models ESM1500, ESM750, ESM303, and ESM303H test stands. Ex: MR03-100-1. Test stand mounting hardware is included.
