13 High Accuracy Eddy Current Type Sensor SERIES Related Information General terms and conditions... F- Glossary of terms... P.139 Sensor selection guide... P.9~ General precautions... P.1 PHOTO PHOTO MEASURE panasonic-electric-works.net/sunx Resolution. % F.S., Linearity ±. % F.S., IPg environment resistance Accurate measurement of minute displacements Minute displacement of metallic objects can be accurately measured with a resolution of. % F.S. S (For 1 mm.39 in sensing type) Resolution:. µm.1 mil ENVIRONAL RESISTANCE The protected as per IPg (JEM) With IPg environment resistance, various measurements are possible under many different conditions. FUNCTIONS Equipped with a zero-adjustment function By pressing the zero-adjustment button, you can reset the output voltage to V with one touch. (Resets the current output to ma) This function comes in handy when performing tolerance diagnosis of a masterwork to be used as the standard. Easy adjustment for product changes. Remote operation is also possible by way of an external input. MOUNTING s can be mounted in narrow spaces If mounting standard types and different types parallel to each other, they use up one-third the space needed for mounting compared to the same models. In addition, the 1F type can be mounted close together and the s can be set in a narrow range for distortion and other difficult measurements. Linearity ±. % F.S. is accurately output since it incorporates a high accuracy linearity correction circuit. BASIC PERFORMANCE Stable temperature characteristics These s boast a mm.9 in sensing range enabling.3 % F.S./ C. (Excluding the different type). S (For mm.9 in sensing type) Temperature characteristics:. µm/ C. mil/ C OPERABILITY Fine adjustment of output Fine adjustment according to the sensing conditions is possible with shift and span functions. Shift adjustment + V V V Shift adjustment range: ±. V. V Zero-adjustment settable range V Maximum distance Shift adjustment range: ±. V Span adjustment 3. V V Maximum distance
High Accuracy Eddy Current Type Sensor SERIES 13 APPLICATIONS Measuring gap between rollers Fine gap measurement is possible to control the gap between rollers. Measuring parallelism of chassis Even a slight tilt can be reliably detected. ORDER GUIDE For 1 mm.39 in sensing For mm.9 in sensing For mm.19 in sensing Type Non-threaded type Non-threaded type Threaded type Threaded type s ø. ø.13 ø ø.31 M1 M1 Appearance (mm in) 1..3 3. 9 3.3 Sensing range Set model No. Output to 1 mm to.39 in to mm to.9 in to mm to.9 in to mm to.19 in S SI S SI 1M 1MI 1ML 1MLI Analog voltage Output voltage: to V Analog current Output current: to ma For 3 mm.11 in sensing Front sensing type..13 1.91 3 1.339 to 3 mm to.11 in 1F 1FI Please ensure to order the and the amplifier as a set. The set is calibrated and delivered. Type Model No. Description mounting bracket MS-SS MS-SS Mounting bracket for S(I) Mounting bracket for S(I) mounting bracket MS-SS MS-SS It enables easy fixing of the.
13 High Accuracy Eddy Current Type Sensor SERIES SPECIFICATIONS Type For 1 mm.39 in sensing For mm.9 in sensing For mm.19 in sensing For 3 mm.11 in sensing Non-threaded type Non-threaded type Threaded type Threaded type Front sensing type Item Set model No. S SI S SI 1M 1MI 1ML 1MLI 1F 1FI Sensing range to 1 mm to.39 in to mm to.9 in to mm to.19 in to 3 mm to.11 in Standard sensing object Supply voltage Current consumption Analog output Analog voltage output Analog current output Response Resolution Linearity Alarm output sheet t 1 mm.31.31 t.39 in sheet 1 1 t 1 mm.. t.39 in Analog voltage Output voltage: to V Output impedance: 1 Ω approx. V DC ±1 % Ripple P-P 1 % 1 ma 1. khz ( 3 db). % F.S. Within ±. % F.S. sheet 3 3 t 1 mm 1.11 1.11 t.39 in Analog current Output current: to ma Load resistance: to 3 Ω NPN open-collector transistor Maximum sink current: 1 ma Applied voltage: 3 V DC (between alarm output and V) Residual voltage: 1. V (at 1 ma sink current). V (at 1 ma sink current) Output operation Turns ON when the connection is improper or the cable is disconnected Short-circuit protection External zero-adjustment input Zero-adjustment setting method Power indicator Over indicator Alarm indicator Adjustments Temperature characteristics (Note ). μm/ C. mil/ C Input condition: Non-voltage contact or NPN open-collector transistor input Signal condition: Low... to 1 V (duration 3 ms ) High... to 3 V, or open Operation: Low... External zero-adjustment setting High... External zero-adjustment ineffective Push button setting / External input setting Green LED (lights up when the power is ON) Orange LED (lights up when sensing range is exceeded) Yellow LED (lights up when the alarm output is ON) 1 Shift adjustment (by push-buttons), Span adjustment (by 1-turn adjuster). μm/ C. mil/ C 1 μm/ C.39 mil/ C. μm/ C. mil/ C 1 μm/ C.39 mil/ C 1. μm/ C.9 mil/ C. μm/ C.9 mil/ C sheet 1 1 t 1 mm.91.91 t.39 in.9 μm/ C.3 mil/ C 1. μm/ C.9 mil/ C. μm/ C.1 mil/ C. μm/ C.31 mil/ C. μm/ C.9 mil/ C 1. μm/ C. mil/ C Protection IP (IEC), IPg (JEM) Ambient 1 to + C +1 to +131 F, Storage: to + C to +1 F temperature to + C +3 to +1 F (No dew condensation), Storage: to + C +3 to +1 F Ambient humidity 3 to % RH, Storage: 3 to % RH Voltage withstandability V AC for one min. between all supply terminals connected together and enclosure Insulation resistance MΩ,, with V DC megger between all supply terminals connected together and enclosure Vibration resistance 1 to Hz, 1. mm.9 in amplitude in X, Y and Z directions for two hours each 1 to 1 Hz,. mm.3 in amplitude in X, Y and Z directions for two hours each Shock resistance m/s acceleration ( G approx.) in X, Y and Z directions for five times each 1 m/s acceleration (1 G approx.) in X, Y and Z directions for five times each Enclosure: (SUS33) Enclosure: (SUS33) Enclosure: Brass (Nickel plated) Enclosure: (SUS33) Material Sensing part: Polyalylate Sensing part: ABS Sensing part: Nylon Sensing part: ABS Enclosure: ABS Cable attached high coaxial cable, 3 m 9.3 ft long Cable length (Note 3) Total length up to 1 m 3. ft is possible with.3mm,, cable. Net Weight g approx. g approx. (Note ) g approx. (Note ) g approx. g approx. Accessories Adjusting screwdriver: 1 pc. Nut: pcs., Toothed lock washer: 1 pc. Adjusting screwdriver: 1 pc. pcs. each of M3 countersunk head screws, spring washers, plain washers and M3 nuts Adjusting screwdriver: 1 pc. Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of + C + F. ) These values are for a range which is to % of the maximum sensing distance. 3) Take care that the output voltage is reduced due to the resistance of the wiring cable. ) The given weight of the threaded type is the value including the weight of the nuts and the toothed lock washer.
High Accuracy Eddy Current Type Sensor SERIES 13 I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagram for connection Main circuit D +V V Terminal No. Ω Ω 1 Analog voltage output ( to V) (Note 1) V (Analog output) Analog output 1 Ω 3 Analog current output ( to ma) Alarm output (Note ) Tr ZD 1 ma max. *1 External D1 zero-adjustment input Internal circuit Users circuit + Load V DC ± 1 % Notes: 1) In case of using the analog voltage output, connect a device having a high input impedance. Also, take care that the output voltage is reduced due to the resistance of the wiring cable. ) The alarm output is not incorporated with a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load. Symbols... D1: Input protection diode D: Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : NPN output transistor Wiring diagram *1 *1 External zero-adjustment input Analog voltage output ( to V) Analog current output ( to ma) P OWER O VER 1 3 1 3 + ALARM MADE IN JAPAN Supply voltage V DC ±1 % S ANALOG Load Alarm output Note: After the wiring, make sure to fit the terminal covers. The terminal cover having a concave depression at the top should be fitted on the side having terminal Nos. 1 to. Non-voltage contact or NPN open-collector transistor or Terminal No. Low ( to 1 V) (duration 3 ms ): External zero-adjustment setting High ( to 3 V, or open): External zero-adjustment ineffective SENSING CHARACTERISTICS (TYPICAL) Correlation between material and output voltage / current The series is made for all types of standard iron sensing objects. The graph below describes the output discrepancies that occur when detecting different types of metals. S(I) Aluminum Brass L (SUS3) (SUS1) Sensing object t 1 mm.31.31 t.39 in....1....31 1.39 S(I) (SUS3) (SUS1) Aluminum Brass 1M(I) L Sensing object 1 1 t 1 mm.. t.39 in.. 1.39 1..9.9 1ML(I) Aluminum Brass (SUS3) (SUS1) L Sensing object 3 3 t 1 mm 1.11 1.11 t.39 in 1 3.39.9.11.1.19 1F(I) Aluminum Brass (SUS3) (SUS1) L Sensing object 1 1 t 1 mm.91.91 t.39 in 1 3.39.9.11.1
139 High Accuracy Eddy Current Type Sensor SERIES PRECAUTIONS FOR PROPER Refer to General precautions. Make sure to use in combination the and amplifier which have the same production serial number ( digits). Since adjustment is done before shipment, if items with different production serial numbers are combined, the sensing characteristics will deteriorate even if they have the same model number. The length of the cable cannot be changed. Linearity in case of disc-shaped or cylindrical objects In case the sensing object is disc-shaped or cylindrical, the linearity of the analog output varies with the sensing object size. In such a case, conduct zero adjustment when close mounting and, by adjusting to the maximum sensing distance and to V as the voltage output (current output ma), linearity (±. % F.S.) can be attained on a full-scale if the sensing object s size is larger than those described in the table below. Model No. disc diameter ø (mm in) cylinder diameter ø (mm in) S(I) 1. 1.39 S(I) 1. 1.39 1M(I) 1. 1.39 1ML(I) 3 1.11 1.99 1F(I) 1. 1.39 <In case of disc> disc ø (mm in) t: 3 mm.11 in Mounting t <In case of cylinder> cylinder l ø (mm in) l: mm 1.99 in Mounting with set screw The tightening torque should be under the value given below. Make sure to use an M3 or smaller set screw having a cup-point. <Non-threaded type > Mounting with nut The tightening torque should be under the value given below. <Threaded type > 1M(I) B Attached toothed lock washer Mounting plate Never use this product as a sensing device for personnel protection. In case of using sensing devices for personnel protection, use products which meet laws and standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country. Set screw (M3 ) (Cup-point) Model No. A (mm in) Tightening torque A S(I).19. N m S(I). N m 1ML(I) B Attached toothed lock washer Mounting plate Note: Do not apply excess torque. Model No. B (mm in) Tightening torque 1M(I) 1ML(I). 1.1 9. N m N m Note: Install in such as way so that the nut does not protrude from the screw. Mounting 1(l) Distance from surrounding metal As metal around the sensor may affect the sensing performance, pay attention to the following points. <Embedding of the sensor in metal> Since the analog output may change if the sensor is completely embedded in metal, keep the minimum distance specified in the table below. Non-threaded type threaded type Model No. C (mm in) D (mm in) S(I) ø1.1 S(I) C ø.9 D Metal 1M(I). 1ML(I) ø ø1.99 1.1 <Front sensing type > 1F(I) can be used by being completely embedded in metal. However, the surrounding metal should not protrude beyond the Metal sensing face. Mutual interference When two sensor heads are installed in parallel or face to face, since the specifications may not be met, keep the minimum separation distance specified in the table below. Model No. Non-threaded type threaded type Between I type and non- I type E E (mm in) Front sensing type Between two I types or two non- I types S(I) 11.33 3 1. S(I) 1M(I) 11.33 3 1.9 1ML(I) 1.1 13.11 1F(I) 3 1.11 Notes: 1) I type is different type. ) If the required resolution is lower than the specification (. % F.S.), it is possible to bring the s nearer than the separation distances given in the table above. For further details, please contact our office. Dimensions of suitable crimp terminals (Unit: mm in) Y type Round type.3 3..1 M3 countersunk head screw mm.31 in 1.39.3 19. (After crimping).3 -M3 tapped or thru-holes ø3. ø.1 M3 nut Spring washers Plain washers 1.39 Note: Please use crimp terminals which have insulation sleeves. Recommended crimp terminal: Type 1. 3. Others E E.3 19. (After crimping) Do not use during the initial transient time (. sec.) after the power supply is switched on. Do not use the sensor at places having intense vibrations, as this can cause malfunction.
High Accuracy Eddy Current Type Sensor SERIES 1 DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from our website. S(I).. ø. ø.9 high coaxial cable, 3 m 9.3 ft long All models. S(I) 1M(I) 1.1 M1 1.39 1ML(I) ø. ø.13 ø.. ø. 1.1.. ø. ø.9 high coaxial cable, 3 m 9.3 ft long ø ø.31 ø.. ø. 1.1 ø1 ø.9.. 3.11 ø. ø.9 high coaxial cable, 3 m 9.3 ft long. 1.1 Toothed lock washer (internal tooth) ø. ø. 3. 9 3.3.. 19...3 Cover removed condition -ø ø.19 mounting holes -ø. ø.33.9 Suitable for 3 mm 1.3 in width DIN rail for connection 39 1.3 (119) (.) (1) (3.93) Power indicator (Green) Over indicator (Orange) Alarm indicator (Yellow) 1F(I) ø1.1 ø.39 ø1 ø. 1.. 3..13.. ø. ø.9 high coaxial cable, 3 m 9.3 ft long M1 1.39. 1.1 Toothed lock washer (internal tooth) ø. ø. Shift-down button Shift-up button Zero-adjustment button Span adjuster Button operation effective / ineffective selection switch.99..13 1.91..9 3 1.339. 1.3 Center of sensing MS-SS MS-SS.31 ø. ø.9 high coaxial cable, 3 m 9.3 ft long ø.. ø. 1.1 -countersunk mounting holes for M3 Mounting bracket for S(I) (Optional), mounting bracket for S(I) (Optional) A Material: Nylon B.1.1 -ø3. ø.13 mounting holes.31 1.3.1 C D Model No. Item MS-SS MS-SS A 1.9. B 1.39 11.33 C.3.3 1.3. D.1... Applicable model S(I) S(I)