- KMT Telemetry
Contents
1. Don t change offset Temperature Output Temperature Output Temperature Output Temperature Output C V C V C V C V 0 0 03 30 1482 600 3 00 90 4506 150 0752 450 2242 750 370 3 o 200 0 992 X500 2498 800 4015 Version 2013 05 9 Technical Data are subject to change without notice Li lon battery with charger unit for CT8 Rotate Charge Charge plug at CT8 Rotate ENC CT CHARGER for CT8 Rotate Plug the 3 pole socket charger in to the CT8 Attention Rotate encoder If the red LED indicator on the Transmitter is ON the battery supply with a voltage range of 10 30V is 80 discharged and the device will switch off after 20 30 minutes Press and hold the switch for 1 second to begin charging The battery will now charge Charge time 2 3 hours Mounting hole dimensions E Var XN Do not open these screws silicon sealed ee I Base plate side Version 2013 05 10 Technical Data are subject to change without notice Dimensions Hole diameter www kmt gmbh com 6mm Control CT8 Rotate Total weight 1 65kg Version 2013 05 11 Technical Data are subject to change without notice Placing of receiving antennas Receiver in the driver s cab Recommended placing of receiving antenna for front wheel Recommended placin2. E 51 2 1 2 1 2 1 2Bridge AUT Input Unipolar fitt rrr 1441 1444 white T m vp 1 0 1 JA LS TIT EM NE 1 2 1 2Bridge Connection V2 black o GND o 5v 10V Input Unipolar 32 168 4 2 1 2Bridge Technical Data are subject to change without notice Connection CT Pt100 module RTD Half Bridge CT Pt100 Type RTD 100 ohm Range 100 to 500 C Accuracy 0 25 Attentions At Thermo couple must plug the plug bridge on Half Bridge Unit Temperature Output Temperature Output Temperature Output C V C V C V 0 _ 20 250 50 X 499 50 X 049 30300 J J 20 4 J 2100 ee Connection Th K ISO with galvanic isolation Thermo couple Type K Range 50 C 1000 Bridge Bandwidth 0 20Hz Accuracy 1 Galvanic isolated Thermo K 1SO Modul 2 black CHROMEL Nickel Chrom Attentions 3 white 0000000 At Thermo couple must plug the plug P Mmm bridge on Half Bridge Unit
3. T w D Ou c a m 4 Ja A strain gage gt 350 Ohms full half and quarter bridge optional 4 VDC fixed short circuit protection up to 20mA 200 or 1000 selectable by solder jumpers Optional Gain 250 500 1000 2000 with new 1517602 module Zero adjustment by potentiometer or optional Auto zero function which is not lost by power off offset range up to 80 of full scale thermo couple type K with cold junction compensation 50 C to 1000 C other on request with galvanic isolation resistance temperature detectors RTDs with resistance of 100 ohm 100 to 500 5 Volt or 10 Volt other ranges on request optional with galvanic For ICPO sensor inputs Current exc 1 4 and 10mA Signal gain x 2 4 8 16 32 Signal bandwidth 3 Hz up to 6000Hz depended of transmitter Potentiometer Sensor gt 350 Ohms to 10kOhm 4 VDC fixed 4 or 8 12 bit A D converter with anti aliasing filter simultaneous sampling of all channels 250 m with 10mW transmitting power 433MHz Band Li lon Accumulator 7 2V 2000mA capacity for 8 10 hours 200 mA at 7 2V using 8 STG sensors at 350 Ohms Cut off frequency from anit aliasing filter 3dB Scanning rate red Bit rate 4 Channels 8 Channels 24615 Hz 12800 Hz 12308 Hz 6400 Hz 6154 Hz 3200 Hz 770 TIE 200 Ha depending of transmitter Diameter 160mm bottom plate diameter 19
4. Kraus Messtechnik GmbH Gewerbering 9 D 83624 Otterfing Germany 08024 48737 Fax 08024 5532 Home Page http www kmt telemetry com Email info kmt telemetry com TELEMETRY CT8 Rotate User manual e 2923782 INSTRUCTIONS FOR QUALIFIED PERSONNEL ONLY General functions CT8 Rotate encoder transmitter Transmitting CT8 Rotate receiver decoder antenna 1x Receiving antenna or with opt diversity 2x Receiving antenna Screw driver for STG offset adjustment 8 x Sensor cables Battery charger DC power cable CT8 Rotate Telemetry system with standard accessories CT8 Rotate is an 8 channel telemetry system designed for easy mounting onto rotating parts such as automobile trucks wheels helicopter or windmill rotor to provide non contact transmission of measured parameters such as pressure force temperature acceleration and voltage Sensors inputs are connected via screw on waterproof connectors Measured values are prepared in analog format digitized and transmitted via radio frequencies Four different carrier frequencies are provided this allows up to four systems e g for four wheels to operate in parallel The complete transmitter assembly is waterproofed to IP65 specifications The following sensors can be connected to the system STG Strain gages sensors in full half and quarter bridge configuration 350 ohm or greater Type K Thermocouples to 1000 C I
5. Lu 4 LA PS E e 15 1 2 1 2Bridge 1 4Bridge Gm O 1 4 blue Om white QUARTER eee block STG mi brown O PE ba F up Los Offset potentiometers PCP Y d Ld 4 T Supe SL jis TA Auto Zero calibration Optional Version 2013 05 7 Technical Data are subject to change without notice POT module Type Potentiometer gt 350 Ohms Excitation 4 VDC fixed Accuracy 0 25 Attention The POT modules must be configured as a Half Bridge Unit Don t change offset and gain Volt module Type Volt Range 5 or 10V Accuracy 0 25 Attentions At Volt modules must plug the plug bridge on Half Bridge Unit Don t change offset Volt module Type Volt input with galvanic isolation Range 5 or 10V Accuracy 0 25 Attentions At Volt modules must plug the plug bridge on Half Bridge Unit Don t change offset ICP module Type ICP Gain 2x 4x 8x 16x or 32x Constant curent 4mA Accuracy 0 25 Attentions At Volt modules must plug the plug bridge on Half Bridge Unit Version 2013 05 Connection POT Connection Volt ISO Lnd _
6. 0mm height 60mm 1 50 kg without cables Digital PCM Miller format FSK 10mW 20 70 Water resistant IP65 20 80 no condensing 1280 kbit s 640 kbit s 320 kbit s 40 kbit s 100g in all directions 200g in all directions 3 Technical Data are subject to change without notice CT8 Rotate DEC8 Receiver unit for 8 Channels output via BNC radio telemetry version with diversity option Front view System Parameters Channel Resolution Dynamic Power supply input Current consumption Analog signal bandwidth Dimensions Weight Overall system accuracy between encoder input and decoder output Environmental Operating Humidity Vibration Static acceleration Shock Version 2013 05 BNC socket for analog signal outputs 1 8 Rear side view Auto Zero LED 6 Bright on if analog output c is over 60mV Opt AZ p Out of function Level Power Switch DC of nm rror e Transmission error LED fe display 4 use e Fuse of powering defect LED D xem gt 9 BN 5 SMA antenna 7 pole female TUCHEL connector for lt L5 power supply input 10 30 DC a A PCM out for IP LAN Interface Opt i 8 analog outputs BNC 5V Optional 10V 12 bit D A converter with smoothing filter 72dB 10 30 VDC 300mA at 10V 100mA at 30
7. CP and capacitive sensors Voltage inputs of 5V and 10V are available The measured values are processed and output as 5V analog signals at the BNC sockets optional digital output for special PCM interface into a PC on the stationary receiver located in a vehicle or helicopter cabin Resolution of 12 bits is standard this enables an amplitude dynamic of 72 dB The analog signal bandwidth is 0 95 Hz when configured as eight channel unit Other bandwidth on request The measurement accuracy is 0 25 96 without sensor The CT8 Rotate is suited for operation at ambient temperatures of 20 to 70 The transmission distance between transmitter and receiving antenna is of the order of 250 m with 40kbit 750 feet depend of application Version 2013 05 2 Technical Data are subject to change without notice Sensor Bridge completion Excitation Gain Offset CT TH K ISO Sensor Temperature measuring range CT PT100 Sensor Temperature measuring range CT VOLT High level inputs CT ICP Sensor CT POT Sensor Excitation System Parameters Channels Resolution Line of sight distance Powering Power consumption Analog signal bandwidth Dimensions Weight Transmission Transmission Power Operating temperature Housing Humidity Static acceleration Shock Version 2013 05 8 Transmitting Unit Technical Data Encoder n IMG
8. V Cut off frequency from anit aliasing filter 3dB Scanning rate red Bit rate A4Channels 6000 Hz 1280 kbit s 24615 Hz 3000 Hz 12308 Hz 1500 Hz 6154 Hz 190 Hz 770 Hz 8 Channels 3000 Hz 12800 Hz 1500 Hz 6400 Hz 750 Hz 3200 Hz 95 Hz 400 Hz 640 kbit s 320 kbit s 40 kbit s 205 x 105 x 65mm 1 00 kg without cables and antenna 0 25 without sensor influences with CT TH K ISO only 1 20 70 20 8096 not condensing 5g Mil Standard 810C Curve C 10g in all directions 100g in all directions Technical specifications are subject to change without notice 4 Technical Data are subject to change without notice Functions 8 Channel CT8 Rotate ENC encoder transmitter Sensor Inputs ON OFF Switch Battery charge www kmt gmbh com Untwist to open the housing EU Screws e g With coin NOD Sensor boo re ke Sensor Inputs Control E Green Power ON epee Red Batt CT 8 Rotate 1 1 Untwist to open the housing To lift the cover use the slot Take care with the O ring seal it is screws e g with coin lubricated with silicone grease Version 2013 05 5 Technical Data are subject to change without notice Connection STG bridge configuration CT8 Rotate ENC encoder CT STG V1 module Type Strain gage gt 350 Ohms Excitation 4 VDC fixed Ga
9. actorv settina ve gt LI wor DS Fe FF Fe y 3 Y s gt wh Vd di bid M acs Lie Sues jit it TAA s Y p LA LS I Jn 1g gg ee ee 1 e lt grum 2 ud ad A Auto Zero calibration Optional Version 2013 05 6 Technical Data are subject to change without notice Connection STG bridge configuration CT8 Rotate ENC encoder CT STG V2 module Type Strain gage gt 350 Ohms Excitation 4 VDC fixed Gain 250 500 1000 2000 or on request 1000 2000 4000 8000 Black IN A 0 259 White IN ccuracy 0 25 Brown EXC Sensor Blue EXC whi black Sensor cable Sensor socket Sensor modules Gain 1000 Gain 1000 P P Gain 4000 4 Gain 500 I gt Gain 2000 Offset Potentiometer Gain 2000 Gain 8000 or optional AutoZero P I8 4s md ly i rtr cr co T s spe te r5 GNE gt gt gt gt gt 4 3 D 7 i Me dide ELE IY ud 7 Ch 8 7 6 5 4 3 2 1 Plug bridge configuration at STG e g PS Full Full Half Quarter Bridge Bridge Bridge Ter A e dag mem menm reme PPA
10. g of receiving antenna for rear wheel Antenna cable between Rx antenna and receiver max length 25m Version 2013 05 12 Technical Data are subject to change without notice
11. in 200 or 1000 Black IN Accuracy 0 25 White IN ensor white black Sensor socket Sensor cable Sensor modules Offset Potentiometer or optional AutoZero TOT ME p t s jpt WE o ve un Vv ppg d diata i SPI ftr cr i 7 Plug bridge configuration at STG e g Full Full Half Quarter Bridge Bridge Bridge Bridge m m Bm mmm mmmmmmmmmmmmmmmmmummm pecia Ew m iUc itt ea o gt 4 BH ne ye 4 e p E 3 eb E y aie gt 6 e 15 blue am white QUARTER black STG e 5 7 uw 2 x XN o Offset calibration and Gain setting Offset Gain 200 or 1000 potentiometers by solder bridge ROTER mE Dv i gt oc nos i HBHRHHBHEEHHEEHEHEHEHEHEHEHE EE E 1000 F
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