Accuracy +/-.2% of full scale.
The brushless rotary torque sensor is a compact design & bi-directional.
The common brush bounce that plagues the accuracy testing of pulse tools is cured when using a BLRTSX.
Bi-directional.
Compact design.
For use with most power tools, high RPM tools, or rotational measurement applications.
Features
ARCII technology, an instant auto-recognition system of the BLRTSX connected to the PTT or LTT.

Torque Ranges
Models | Item # | American | S.I. | Input Dr. | Output Dr. |
BLRTSX28z-H | 170225 | 10 - 28 ozf.in | 7 - 20 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX70z-H | 170226 | 10 - 70 ozf.in | 7 - 49 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX140z-H | 170227 | 25 - 140 ozf.in | 18 - 98.8 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX18i-H | 170228 | 2 - 18 lbf.in | 22.5 - 203 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX50i-H | 170229 | 5 - 50 lbf.in | 56.5 - 565 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX50i | 170230 | 5 - 50 lbf.in | 56.5 - 565 cN.m | 1/4” F/Sq | 1/4” M/Sq |
BLRTSX100i-H | 170231 | 10 - 100 lbf.in | 113 - 1130 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX100i | 170232 | 10 - 100 lbf.in | 113 - 1130 cN.m | 1/4” F/Sq | 1/4” M/Sq |
BLRTSX160i-H | 170233 | 16 - 160 lbf.in | 180 - 1807 cN.m | 1/4” M/Hex | 1/4” F/Hex |
BLRTSX160i | 170234 | 16 - 160 lbf.in | 180 - 1807 cN.m | 1/4” F/Sq | 1/4” M/Sq |
BLRTSX18F | 170235 | 2 - 18 lbf.ft | 2.5 - 25 N.m | 3/8” F/Sq | 3/8” M/Sq |
BLRTSX36F | 170236 | 4 - 36 lbf.ft | 5 - 50 N.m | 3/8” F/Sq |
3/8” M/Sq |
BLRTSX73F | 170237 | 8 - 73 lbf.ft | 10 - 100 N.m | 1/2” F/Sq | 1/2” M/Sq |
BLRTSX118F | 170238 | 12 - 118 lbf.ft | 16 - 160 N.m |
1/2” F/Sq | 1/2” M/Sq |
BLRTSX184F | 170239 | 19 - 184 lbf.ft | 25 - 250 N.m | 3/4” F/Sq | 3/4” M/Sq |
BLRTSX368F | 170240 | 37 - 368 lbf.ft |
50 - 500 N.m | 3/4” F/Sq | 3/4” M/Sq |
BLRTSX738F | 170241 | 74 - 738 lbf.ft | 100 - 1000 N.m | 1” F/Sq | 1” M/Sq |



BLRTSX Cable
Item # 072001
For connecting to PTT or LTT

BLRTSX Transducer - Specifications
Rated Output: +/- 5VDC +/- 0.2% FS
Excitation Recommended: 11VDC to 26VDC (pole secure)
Nonlinearity: 0.2% FS
Usable Temperature Range 41 to 122 F
Mating Connector: Tuchel Series 581 (98-2030-09-12)
Safe Overload: 150% of Rated Output
BLRTSX Pin Connection
A = Ground (Shunt Calibration)
C = Torque Output
D = Ground (Torque Output)
E = Ground (Supply)
F = Supply, 11-26 VDC, 1 W

K = Shunt Calibration
M = Shield
B,G,H,J & L = N/A
Certified
Supplied with NIST-Traceable
Certification of Calibration
