Plug & Test
TM
Smart Force & Torque Sensors
User’s Guide
7
6 SERIES R03 FORCE SENSORS
6.1 Unpacking and Assembly
Carefully remove the sensor from the box. Extra care should be taken for very
low capacity models. No assembly is required.
6.2 Overview
Tension and compression force may be applied to the threaded holes in the
load cell shaft and opposite flat surface. Attachments may be threaded into
these holes.
Finger-tighten only
. These holes also allow for mounting as
required.
6.3 Specifications
Accuracy:
±0.15% of full scale
Safe overload:
MR03-025
– MR03-2: 200% of full scale
MR03-5
– MR03-100: 150% of full scale
Operating temperature:
40ºF
– 100ºF [5ºC – 38ºC]
Operating humidity:
96% max. (non-condensing)
Weight:
0.4 lb [0.2 kg]
6.4 Dimensions
(in[mm])
6.5 Capacity x Resolution
Model
No.
With Model 7i / 5i Indicator
With Model 3i Indicator
lbF
ozF
gF
kgF
N
mN
lbF
gF
kgF
N
MR03-025
0.25 x 0.0001
4 x 0.002
100 x 0.05
-
1 x 0.0005
1000 x 0.5
0.25 x 0.0002
100 x 0.1
-
1 x 0.001
MR03-05
0.5 x 0.0002
8 x 0.005
250 x 0.1
-
2.5 x 0.001
2500 x 1
0.5 x 0.0005
250 x 0.2
-
2.5 x 0.002
MR03-2
2 x 0.001
32 x 0.02
1000 x 0.5
1 x 0.0005
10 x 0.005
-
2 x 0.002
-
1 x 0.001
10 x 0.01
MR03-5
5 x 0.002
80 x 0.05
2500 x 1
2.5 x 0.001
25 x 0.01
-
5 x 0.005
-
2.5 x 0.002
25 x 0.02
MR03-10
10 x 0.005
160 x 0.1
5000 x 2
5 x 0.002
50 x 0.02
-
10 x 0.01
-
5 x 0.005
50 x 0.05
MR03-20
20 x 0.01
320 x 0.2
10000 x 5
10 x 0.005
100 x 0.05
-
20 x 0.02
-
10 x 0.01
100 x 0.1
MR03-50
50 x 0.02
800 x 0.5
25000 x 10
25 x 0.01
250 x 0.1
-
50 x 0.05
-
25 x 0.02
250 x 0.2
MR03-100
100 x 0.05
1600 x 1
50000 x 20
50 x 0.02
500 x 0.2
-
100 x 0.1
-
50 x 0.05
500 x 0.5
Model No.
A
MR03-XXX
20 ft [6 m], coiled, retracted
MR03-XXX-1
10 in [254 mm], straight
