Series 661 force transducer – MTS Landmark Floor Standing User Manual
Page 35

Series 661 Force Transducer
The force transducer commonly used with the Model 370 Load Unit is a Series 661 Force Transducer. There
is no manual for the force transducer. The following table provides the specifications for the force transducers.
Specification
Parameter
15 V DC
Maximum excitation voltage
350 ¾
Bridge resistance
1.0% of full scale torsional to load
Maximum crosstalk
0.08% of full scale (250 N–2.5 kN)
Hysteresis
0.05% of full scale (5 kN–50 kN)
0.15% of full scale (100 kN–500 kN)
0.20% of full scale (1000 kN)
0.08% of full scale
Nonlinearity
0.15% of full scale for Models 661.22/.23/.31
0.004% of reading/°C (0.002%/°F)
Temperature
-54°C to +121°C (-65 °F to +250 °F)
Usable range
+21°C to +77°C (+70 °F to +170 °F)
Compensated range
0.0036% of full scale/°C (0.0020% or full scale/°F)
Sensitivity
2 mV/V at full-scale load
Output
JT,RCPT,13PIN #10,BOX MNT,.719MTPAT
Connector
PT02ER-10-6P
TEDS
non-TEDS
Weight
Thread Size
Load Capacity
Model
9.75 kg (21.5 lb)
M27 x 2.0 mm x 31.7 mm
25 kN (5.5 kip)
661.20-01
9.75 kg (21.5 lb)
M27 x 2.0 mm x 31.7 mm
50 kN (11 kip)
661.20-02
9.75 kg (21.5 lb)
M27 x 2.0 mm x 31.7 mm
100 kN (22 kip)
661.20-03
13.2 kg (29 lb)
M36 x 2.0 mm
250 kN (55 kip)
661.22-01
16 kg (35.3 lb)
M52 x 2.0 mm x 48.3 mm
500 kN (110 kip)
661.23-01
MTS Landmark™ Floor Standing Load Units Product Information 35
Introduction