120632 (T-GAGE M18T).indd
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1. emitted energy to an undesired location or even bring additional unintended thermal energy into the sensor s field of view see page 6 Object Size If the object being detected does not fill the sensor s field of view then the sensor will average the temperature of that object and whatever else is in the sensing field of view For the sensor to collect the maximum amount of energy the object should completely fill the sensor s field of view However in some applications when the object is too small this may not be possible In such cases if the object is hot enough the thermal contrast may still be adequate to trigger the sensor s output Two TEACH methods may be used to program the sensor Teach individual minimum and maximum limits Two Point Static Teach or Dynamic Teach for on the fly programming The sensor may be programmed either via its push button or via a remote switch Remote programming also may be used to disable the push button preventing unauthorized personnel from adjusting the programming settings To access this feature connect a normally open switch between the sensor s gray wire and dc common or connect the gray wire to a digital input PLC NOTE The impedance of the Remote Teach input is 3 kQ Programming is accomplished by following the sequence of input pulses see programming procedures starting on page 4 The duration of each pulse corresponding to a push button click and the period between m2. shield wire be connected to earth ground or dc common MQDEC2 506 MQDEC2 515 MQDEC2 530 Euro style straight with shield ar fk Gray 5 pin Euro style right angle with shield MQDEC2 506RA MQDEC2 515RA mn LI MQDEC2 530RA Banner Engineering Corp Minneapolis MN U S A www bannerengineering com Tel 763 544 3164 P N 120622 7 T GAGE M18T Series Temperature Sensors Discrete Output Use 4 mm 8 screws 18 5mm to mount bracket Drill screw holes 24 2 mm 0 95 apart 0 18 L 7 6 mm 0 30 16 0 mm rps 0 73 918 3 mm 0 72 45 2mm M18 x1 internal thread 10 6 mm 0 42 22 9 0 9 9 7 mm 0 38 4X 6 9 mm 0 27 1 78 E 25 4 mm 1 00 50 8 mm Qu 2 60 L 2 7 mm 20 8 mm 0 10 0 82 24 6 mm 0 97 SMB18UR Top BAN NI more sensors more solutions P N 120632 L 0 80 930 5 mm 1 20 6X 10 32 Thru 71 1 mm L 2 7 mm 2 80 0
3. 10 SMB18UR Bottom SMB1812 Bracket Shown with T GAGE M18T attached M12 Laser Emitter WARRANTY Banner Engineering Corp warrants its products to be free from defects for ER one year Banner Engineering Corp will repair or replace free of charge any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period This warranty does not cover damage or liability for the improper application of Banner products This warranty is in lieu of any other warranty either expressed or implied Banner Engineering Corp 9714 Tenth Ave No Minneapolis MN USA 55441 Phone 763 544 3164 www bannerengineering com Email sensors bannerengineering com
4. BANNER more sensors more solutions 18 mm sensor with discrete output and TEACH mode programming e Fast 25 ms response time up to 20 Hz switching speed Easy to use TEACH mode programming no potentiometer adjustments e Small self contained package no auxiliary controller needed Rugged encapsulated design for harsh environments Choose 2 meter or 9 meter unterminated cable or 5 pin Euro style QD connector Product motion not required for sensing Remote Teach available in both Static and Dynamic modes Supply Voltage 5 wire 2 m 6 5 shielded cable 5 pin Euro style integral QD 5 wire M18TB6E 2 m 6 5 shielded cable Enclosed Plastic Bipolar face for food 10 to 30V dc M18TB6EQ 5 industry use APUAAN ENE Euro style integral QD 5 wire MINIS 2 m 6 5 shielded cable mm Germanium lens pin M1818140 Euro style integral QD For 9 m 30 cable add suffix W 30 to the model number e g M18TB8 W 30 A model with a QD connector requires an accessory mating cable See page 7 for more information WARNING Not To Be Used for Personnel Protection Never use these products as sensing devices for personnel protection Doing so could lead to serious injury or death These sensors do NOT include the self checking redundant circuitry necessary to allow their use in personnel safety applications A sensor failure or malfunction can cause either an energized or de ener
5. gized sensor output condition Consult your current Banner Safety Products catalog for safety products which meet OSHA ANSI and IEC standards for personnel protection Printed in USA 02 05 P N 120632 The T GAGE sensor is a passive non contacting temperature based device It is used to detect object s that are either hotter or colder than the ambient condition and then activate an output While it looks and operates just like an Experf photoelectric sensor the T GAGE detects the infrared light energy emitted by objects instead of its own emitted light The sensor uses a thermopile detector made up of multiple infrared sensitive elements thermocouples to detect this infrared energy within its field of view see Figure 2 Potential applications include Hot part detection baked goods metals bottles Ejection verification of injection molded parts Flame process verification Hot glue detection packaging equipment book binding product assembly TEACH Cold part detection frozen foods ice dairy Roller monitoring NOTE The T GAGE M18T sensor is not intended for absolute temperature measurement or for safety related fire detection use Sensing Field of View The sensing range is determined by the sensor s field of view FOV or viewing angle combined with the size of the object s being detected see Figure 2 The sensor s Figure 1 Sensor features distance to spot size ratio D S ratio
6. ing Mode Learn Output ON Condition Learn Output OFF Condition Exit Without P N 120632 When object to be sensed is colder than ambient ON Threshold Set at midpoint of taught conditions 1st Taught 2nd Taught Output ON Output OFF Condition OFF Condition Two Point TEACH Procedure Push and hold push button for 2 seconds Present Output ON condition and Click the push button Present Output OFF condition and Click the push button Push and hold push button for 2 seconds o No action required Present Output ON condition Single pulse the remote line T Bea Present Output OFF condition Single pulse the remote line T Hold remote line low for 2 seconds 2 seconds Uu Switching Hysteresis Result Power LED turns Red Output LED turns Yellow Output LED turns OFF Teach Accepted Power LED turns Green Sensor automatically sets the switching threshold and returns to Run mode Teach Unacceptable Sensor returns to beginning of Teach Sensor returns to Run mode without saving new settings Banner Engineering Corp Minneapolis MN U S A www bannerengineering com Tel 763 544 3164 T GAGE M18T Series Temperature Sensors Discrete Output Dynamic TEACH is a method of setting the sensor s threshold while the application is active Dynamic TEACH will sense the high and low temperature limits of the proce
7. is inversely related to the viewing angle a sensor with a small viewing angle will have a large 0 5 ratio The T GAGE M18T sensors have D S ratios of 6 1 8 1 or 14 1 For a sensor with an 8 1 D S ratio the sensor s spot size is a 1 diameter circle at a distance of 8 farther from the sensor face the spot size will be larger Power Teach E Output Indicator Spot Size see table Distance mm Distance From Sensor Face Versus Spot Size efaa aTa To SRG aye m ro pj ote a so S o om Figure 2 Detection spot size versus distance from sensor Banner Engineering Corp Minneapolis MN U S A 2 P N 120632 www bannerengineering com Tel 763 544 3164 Apparent Temperature Two factors that have a large influence on apparent temperature are the object s emissivity and whether or not the object fills the sensor s field of view Object Emissivity A blackbody is a perfect emitter with an emissivity of 1 0 at all temperatures and wavelengths Most surfaces emit only a fraction of the amount of thermal energy that a blackbody would Typical T GAGE applications will be sensing objects with emissivities ranging from 0 5 to 0 95 Many references are available with tables of emissivity coefficients for common materials In general shiny unpainted metals have low emissivity while non glossy surfaces have high emissivity Shiny surfaces a mirror or shiny surface can redirect an object s
8. nd steel except bright galvanized Galvanized iron Carbon lampblack or plate material Paper most types regardless of color Stainless steel Cardboard corrugated or chipboard Styrofoam insulation Vapor deposited materials Concrete Plastics Glass smooth lead or borosilicate Water 0 Pyrex Wood most types _ Banner Engineering Corp Minneapolis MN U S A 6 P N 120632 www bannerengineering com Tel 763 544 3164 T GAGE M18T Series Temperature Sensors Discrete Output Cabled Models QD Models ri cs 6 0 mm 0 24 10 6 mm 26 5 mm See table 0 42 1 04 below 27mm See table 1 06 below Oar Overall Length Model M18TB8Q0 91 3 mm 3 59 59 4 Model M18TBGEQ 91 8 mm 3 61 Model M18TB14Q 96 6 mm 3 80 Overall Length Model M18TB8 81 2 mm 3 20 Model M18TBGE 81 7 mm 3 22 Model M18TB14 86 5 mm 3 41 Cabled Models QD Models bn bn f 10 30V dc m 10 30V de Toad LLm WI Toad bk Load wn bk Load gy Remote Y Lnd Remote 9 Teach Teach shield shield NOTE It is recommended that the
9. sor toward the object to be detected Visually align if possible or use the alignment device accessory listed on page 8 ge 0 to 300 C 32 to 572 F standard custom ranges available Depends on object size and sensing field of view see 10 to 30V dc 10 maximum ripple 35 mA max exclusive of load one NPN current sinking and one PNP current sourcing in each mode Protected against shortcut conditions CS 100 mA maximum each output OFF state leakage current NPN lt 200 microamps PNP lt 10 microamps NPN saturation lt 200 mV 10 mA and lt 1V 100 mA PNP saturation lt 1 2 V 10 mA and lt 1 6V 100 mA as 15 seconds ee f Lee 5 of taught differential minimum 1 C TEAGHMode progamming O One bicolor Green Red status LED one Yellow LED see Threaded Barrel 304 stainless steel Push Button Housing ABS PC Push Button Santoprene Lightpipes Acrylic Temperature 20 to 70 C 4 to 158 Leakproof design is rated IEC IP67 NEMA 6 Following are examples of materials with high and low emissivity Many more examples can be found in sources such as the Internet Sensor Friendly Materials Materials to Sense with Caution High Emissivity Low Emissivity Test Test Test Aluminum anodized Gypsum including finished boards Aluminum plain or highly polished Asphalt Ice Copper Brick Iron a
10. ss and automatically set the threshold at the midpoint between these limits EXPERS E Line Push and hold push No action mem Power LED turns Red button for 2 seconds Output LED turns Yellow Double click i Sensor begins dynamic learning process push button Output LED flashes Yellow 2 Hz e Single click ingle i Sensor ends data collection sets threshold push button Power LED turns Green Sensor returns to Run mode The sensor can be configured for either Hot Operate or Cold Operate via the remote teach wire gray A series of three pulses on the line will toggle between Hot and Cold Operation Remete Line 0 04 sec T 0 8 sec Not available via push button Triple pulse the remote line Either Hot Operate or Cold Operate is selected depending on previous condition Push Button The push button lockout feature enables or disables the push button to prevent unauthorized adjustment of the program settings Not available via push button Four pulse the remote line Push button is either enabled or disabled depending T T T T on previous condition Banner Engineering Corp Minneapolis MN U S A www bannerengineering com Tel 763 544 3164 P N 120632 5 T GAGE M18T Series Temperature Sensors Discrete Output Align the sen
11. ultiple pulses are defined as 0 04 seconds T 0 8 seconds Power ON OFF LED Indicates Power is OFF ON Green Sensor is in Run mode ON Red TEACH is active Output LED Indicates OFF Run Mode Output is OFF TEACH Mode Waiting for Output OFF condition ON Yellow Run Mode Outputs are energized TEACH Mode Waiting for Output ON condition Flashing Yellow Dynamic TEACH active Banner Engineering Corp Minneapolis MN U S A www bannerengineering com Tel 763 544 3164 P N 120622 3 T GAGE M18T Series Temperature Sensors Discrete Output Two Point TEACH is the traditional setup method used when two conditions can be presented individually by the user The sensor establishes a single sensing threshold the switchpoint midway between the two taught conditions with the Output ON condition on one side and the Output OFF condition on the other General Notes on Programming The sensor will return to RUN mode if the first TEACH condition is not registered within 60 seconds After the first limit is taught the sensor will remain in PROGRAM mode until the TEACH sequence is finished When object to be sensed is hotter than ambient ON Threshold Set at midpoint of taught conditions 2nd taught Output OFF Condition OFF Threshold 1st taught Output ON Condition Switching Hysteresis Figure 3 Two Point Static Teach 4 Remote Line Programm
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