strain front 2009.cdr
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1. SIT 105 110 120 Series Torque Transducer S5ONm to 5000Nm qe SENSOR a RY TECHNOLOGY TORON INA SIT 105 110 120 Strain Gauge In Line Torque Transducer Software TorqView is an easy to use advanced torque monitoring software available to assist data recording and instrumentation displays that interface with Windows based PCs See TorqView datasheet The SIT 105 110 120 strain gauge reaction transducers are designed for operation in any industrial environment Models are available in sizes ranging from 50Nm to 5000Nm offering outputs from mV V outputs to ratiometric voltage outputs to digital data connection via RS232 or USB Features 3 types of display Text files compatible with Matlab and Excel Real time chart plotting An option of a bench mount housing is available for torque wrench test and calibration LabView VIs are available for users to design their own process control applications DLLs are also available for users to write their own custom software SIT 105 transducers offers e Calibrated 1mV V output SIT 110 transducers offers e Scaled ratiometric voltage output 2 5V zero 4 5V CW FSD 0 5V ACW FSD SIT 120 Transducers offers e Ratiometric voltage output as above e RS232 output for connection to PC Technology The SIT 105 110 120 torque transducers use modern SIT 120 Extension Module also offers wire foil strain gauge technology with the latest high performance sta2. 18 10279 20 5 T il s a Mechanical Properties Torque Max 500 Nm Shaft Code DA 3 4 Max measurable load 120 of rated torque limit Static safe load 200 of rated torque breaking Transducer weight 1 3 approx Sensor Technology Ltd reserves the right to change specification and dimensions without notice Sensor Technology Ltd 2009 PRELIMINARY SGT3401R SIT 105 110 120 Series Strain Gauge Torque Transducers Dimensions 1001 5000Nm AT 2 6 WAY PLUS Mechanical Properties Torque Max 2000 5000 Shaft Code AB Drive Size 1 1 2 Inch Max measurable load 120 of rated torque limit Static safe load 200 of rated torque breaking approx Sensor Technology Ltd reserves the right to change specification and dimensions without notice Sensor Technology Ltd 2009 PRELIMINARY SGT3401R SIT 105 110 120 Series Strain Gauge Torque Transducers Standard Range e Standard feature Optional feature Se ES Code Standard features e S Internal temperature reading correction SIT120 extension module USB output 1V to 10V output 0 20 mA or 4 20MA output User adjustable includes lead to transducer SIT 105 110 120 Series Strain Gauge Torque Transducers Connector and Lead Options Pos 05 SIT110 SIT120 Remarks _ _ _ _ _ pleads S e S G O ACC 11 ss peer ended for user to self wire ACC 12 E With 15 way D connector for easi
3. s requirements by choosing the right combination of accuracy frequency response Please see relevant part of the Datasheet and User Manual Sensor Technology Ltd reserves the right to change specification and dimensions without notice Sensor Technology Ltd 2009 PRELIMINARY SGT3401R SIT 120 Mulit Function Interface box 108 0 O epe E TECHNOLOGY ELLI ELILE EEEE eeeoeeo6 TTE O Q TRANSDUCER STATUS POWER ANALOG Features The SIT Multi Function Interface Box is used as an optional accessory to the SIT 120 and takes the 2 5V zero 1 5V analog Voltage from the transducer head and provides additional user configurable analog outputs via Transducer Control software provided Power supply Cita Cit Physical Seas 10 to 50 TBC pDigital Analog Output FSD Voltage Output User configurable 10 5 1 Min Load Impedance 1 Current Output User configurable 0 20 4 20 Max Loop resistance 500 Electromagnetic Compatibility EMC Compatibility EN 61326 2006 Sensor Technology Ltd reserves the right to change specification and dimensions without notice Sensor Technology Ltd 2009 PRELIMINARY SGT3401R
4. er system integration SIT 105 110 120 Series Strain Gauge Torque Transducers Additional related products Code Remarks Purpose Transducer Display ETD Display readout AC Mains Adapter Power Supply PSU 1 For providing 12Vdc aaa Transducer Signal Breakout Unit SBU 1 TorqView2 Torque Monitoring Software Glossary of terms and definitions used in this datasheet e Accuracy The degree of conformity of a measured or calculated quantity which will show the same or similar results Accuracy of the overall TorqSense system is limited by the combined error of several factors such as linearity hysteresis temperature drifts and other parameters affecting measurements If errors in the system are known or can be estimated an overall error or uncertainty of measurement can be calculated e Digital averaging The application of algorithms to reduce white noise In any electronic system electronic white noise is mixed with the signal and this noise usually limits the accuracy To reduce the influence of white noise and increase the accuracy of the system different averaging algorithms can be applied In the TorqSense system a flying digital averaging technique is applied to reduce the white noise commensurate with the level of accuracy required However as any averaging algorithm works as a low pass filter the more averaging that is applied the lower the frequency response Therefore each Torqsense system should be optimised to the customer
5. inless steel shafts e USB digital output e User scalable voltage or current outputs 1V to 10V 4 20mA bipolar and unipolar SIT 105 110 120 Series Strain Gauge Torque Transducers Data Specification Parameter Condition _ Units aa a d SIT105 110 120 Static torque measurement system Measurement method DC Strain Gauge bridge with calibration and temperature compensation 50 100 200 500 1000 2000 5000 10000 Ibf ft Te eleo ecin eoim iin up to 200Nm up to 500Nm up to 2000Nm Above 2000Nm Temperature gt OO Temperature Static torque measurement system based on Strain Gauge technology Temperature accuracy ff Ref Temp Ter Cid 20 Goana S O O O O OOO Storage range ATs HO Temperature drift FS Consult Factory FS C Compensated Consult Factory FS C SIT105 110 120 Linearity PS Hysteresis 0 05 FS Resolution FSS Frequency response o Z Up to 5KHz digital output Up to 8KHz Analog output Accuracy 20 C SM 0 6 5KHz See Note 2 0 1 310KHz 0 06 155KHz 0 025 40Hz Averaging See Note rom to 28 NT Analog output Output voltage SIT105 mV V SIT110 0 5v ACW FS 2 5v zero 4 5v CWFS SIT120 As Above 1v to 10v amp 4 20mA Output available via SIT120 Extension module OPTN X Load impedance 5k KQ Digital output SIT120 Series Transducers ONLY Output type RS 232 standard USB via SIT120 Extension Module OPTN X Sampling
6. rate See User 4 5Ksps min 5 5Ksps max ksps Guide for details Powersupply S O Power supply Nominal voltage Vs 10 to 18 Current consumption Is 8 max S Ai OE Power consumption Ws fo a max O Wy Y OS of excitation voltage Vip Electromagnetic compatibility EMC compatibility s EN 55011 amp EN 61326 1 JG o Note 1 Other sizes are possible Consult factory for details Note 2 SM Static Mode Dynamic values will depend upon user application and has to be adjusted accordingly Note 3 Digital averaging can be configured by user to optimise accuracy frequency response for specific user applications Digital averaging default setting is N 32 For details see User Manual Sensor Technology Ltd reserves the right to change specification and dimensions without notice Sensor Technology Ltd 2009 PRELIMINARY SGT3401R SIT 105 110 120 Series Strain Gauge Torque Transducers Dimensions 50 200Nm M12 8 WAY PLUG Parameter Data Units Mechanical Properties Torque Max Shaft Code Drive Size Max measurable load 120 of rated torque limit Static safe load 200 of rated torque breaking Transducer weight TBC approx Sensor Technology Ltd reserves the right to change specification and dimensions without notice Sensor Technology Ltd 2009 PRELIMINARY SGT3401R SIT 105 110 120 Series Strain Gauge Torque Transducers Dimensions 201 500Nm 117 00 M128 AY PLUG
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