Not affected by drops, bubbles or froth

Transcription

1 PARTICULAR USE SENSORS SERIES Sensor Detects water...reliably! Strong penetration power Not affected by drops, bubbles or froth Conforming to EMC Directive UL Recognition (Excluding m cable length type) Adjacent sensor mounting possible As the penetration power is strong, its beam can pass through not only translucent containers (PFA tanks, etc.) but also opaque containers of shampoo bottles, etc., and can reliably detect the liquid in. It is possible to set its sensitivity adjuster so that water drops, bubbles in the water, or froth on the water surface are not detected. Water drops Several sensors can be mounted adjacently by fitting optional slit masks. Further, they can detect the liquid level accurately. Penetration in case of an empty container (Typical) Plug-in connector type is available Penetration (%) Bubbles Plug-in connector type which enables connection / disconnection of the cable by one-touch is available. Anyone can easily replace the sensor in a minute. Output operation selectable Transparent container Milk-white container Colored bottle Opaque container Shampoo bottle Light-ON or Dark-ON operation can be selected. The output operation can be changed easily. mthe graph above is merely a guideline. Penetration power changes due to container material, thickness and color. We strongly recommend that you conduct verification tests prior to use. Froth IP7 protection The sensor can be hosed down because of its IP7 construction and the non-corrosive stainless steel sensor mounting bracket. Note: However, take care that if it is exposed to water splashes during operation, it will detect the splashed water itself. 7 Phone:.9. - Fax: Web: info@clrwtr.com

2 APPLICATIONS Detecting level of aqueous solution in resin tank It can reliably detect a liquid even in an opaque container. Pipe Packing EZ- Detecting the boundary between water and oil Since it does not detect oil, it can reliably detect the boundary between water and oil. Separator EZ- Detecting presence of liquid in colored bottle Aqueous liquids in translucent colored bottles can be reliably detected. PARTICULAR USE SENSORS ORDER GUIDE Aqueous solution Water Type Appearance Sensing range (Note) Model No. Output NPN output PNP output NOTE: Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor mounting brackets (five types). Oil without m. ft( container or pipe ) EZ- EZ--PN NPN open-collector transistor PNP open-collector transistor EZ- Note: The sensing range shortens depending on the thickness, material, color, etc., of the container or pipe. m. ft cable length type and plug-in connector type m. ft cable length type (Standard: m. ft) and plug-in connector type (Standard: cable type) are available. Table of Model Nos. Type Standard m. ft cable length type Plug-in connector type (Note) NPN output EZ- EZ--C EZ--J PNP output EZ--PN EZ--PN-J Note: Please order the suitable mating cable separately for plug-in connector type. Mating cable for plug-in connector type ( cables are required) Type Model No. Description CN-E-C, CN-E-C CN-EL-C, CN-EL-C Straight Elbow CN-E-C CN-E-C CN-EL-C CN-EL-C Length: m. ft Length: m. ft Length: m. ft Length: m. ft. mm -core cabtyre cable with connector on one end Cable outer diameter: ".7 mm ". in "9 mm ". in mm.7 mm.9 in.7 mm.9 in.9 in ".7 mm "9 mm ". in ". in ".7 mm ". in Phone:.9. - Fax: Web: info@clrwtr.com 7

3 PARTICULAR USE SENSORS OPTIONS Designation Model No. Description Round slit mask Rectangular slit mask Sensor mounting bracket (Note ) Universal sensor mounting stand (Note ) OS-CX- Slit size ". mm ". in ( ) OS-CX- Slit size " mm ".9 in ( ) OS-CX- Slit size " mm ".79 in ( ) OS-CX- Slit size. mm (.. in ) OS-CX- Slit size mm (.9. in ) OS-CX- Slit size mm (.79. in ) MS-CX- MS-CX- MS-CX- MS-CX- MS-CX- MS-AJ MS-AJ MS-AJ-A MS-AJ-A Sensing range: mm 7.7 in Slit on both Sensing range: mm.9 in Sensing range: mm.7 in Slit on both Sensing range: mm. in Sensing range: m. ft Slit on both Sensing range: mm 9. in Sensing range: mm.9 in Slit on both Sensing range: mm 9. in Sensing range:. m. ft Slit on both Sensing range: mm. in Sensing range: m. ft Slit on both Sensing range:. m. ft Foot angled mounting bracket (Two brackets are required.) Foot biangled mounting bracket (Two brackets are required.) Protective mounting bracket (Two brackets are required.) Back biangled mounting bracket (Two brackets are required.) Back angled mounting bracket (Two brackets are required.) Horizontal mounting type Vertical mounting type Horizontal mounting type Vertical mounting type Basic assembly Lateral arm assembly Notes: ) The plug-in connector type sensor does not allow use of some sensor mounting brackets because of the protrusion of the connector. Notes: ) Refer to p.l for details of the universal sensor mounting stand. Round slit mask Used for narrowing the beam for cases when detecting water or other substances in slender pipes. Fitted on the front face of the sensor with one-touch. Rectangular slit mask Used for narrowing the beam for cases when detecting water or other substances in slender pipes. Fitted on the front face of the sensor with one-touch. Sensor mounting bracket MS-CX- MS-CX- Two M (length mm in) screws with washers are attached. MS-CX- Two M (length mm. in) screws with washers are attached. MS-CX- Two M (length mm in) screws with washers are attached. Round slit mask (Stainless steel) Two M (length mm in) screws with washers are attached. MS-CX- Rectangular slit mask (Stainless steel) Two M (length mm in) screws with washers are attached. Universal sensor mounting stand MS-AJ MS-AJ Elevation angle: Swivel: rotation Height adjustment: mm.9 in approx. Elevation angle: Mounting hole for M screw Swivel: rotation Height adjustment: mm.9 in approx. Mounting hole for M screw MS-AJ-A With the lateral arm, the sensor can sense from above a production line. rotation Angle adjustment: Swivel: rotation Height adjustment: mm.9 in approx. Mounting hole for M screw With the lateral arm, the sensor can sense from above a production line. MS-AJ-A rotation Angle adjustment: Swivel: rotation Height adjustment: mm.9 in approx. Mounting hole for M screw Phone:.9. - Fax: Web: info@clrwtr.com

4 SPECIFICATIONS Type Item Model No. Sensing range Sensing object Supply voltage Current consumption Output Utilization category Output operation NPN output PNP output EZ- EZ--PN m. ft (without container or pipe)(note ) " mm " mm or more liquid which contains water, or opaque object (Note ) to V DC % Ripple P-P % or less : ma or less, : ma or less NPN open-collector transistor Maximum sink current: ma Applied voltage: V DC or less (between output and V) Residual voltage:. V or less (at ma sink current). V or less (at ma sink current) DC- or DC- Switchable either Light-ON or Dark-ON PNP open-collector transistor Maximum source current: ma Applied voltage: V DC or less (between output and V) Residual voltage:. V or less (at ma source current). V or less (at ma source current) PARTICULAR USE SENSORS Short-circuit protection Response time Operation indicator Stability indicator Power indicator Sensitivity adjuster Pollution degree Protection Environmental resistance Ambient temperature Ambient humidity Ambient illuminance EMC Voltage withstandability Insulation resistance Incorporated ms or less Orange LED (lights up when the output is ON), located on the receiver Green LED (lights up under stable light received condition or stable dark condition), located on the receiver Orange LED (lights up when the power is ON), located on the emitter Continuously variable adjuster (Industrial environment) IP7 (IEC) to C to F (No dew condensation or icing allowed), Storage: to7 C to F to % RH, Storage: to % RH Sunlight:,?x at the light-receiving face, Incandescent light:,?x at the light-receiving face EN -, EN -, EN 97--, V AC for one min. between all supply terminals connected together and enclosure MΩ, or more, with V DC megger between all supply terminals connected together and enclosure Vibration resistance Shock resistance Emitting element Material Cable Cable extension Weight Accessory to Hz frequency, mm. in amplitude ( G max.) in X, Y and Z for two hours each m/s acceleration ( G approx.) in X, Y and Z for three times each Infrared LED (modulated) Polycarbonate. mm -core (emitter: -core) oil resistant cabtyre cable, m,. ft long Extension up to total m. ft is possible, for both emitter and receiver, with. mm, or more, cable. : g approx., : g approx. Adjusting screwdriver: pc. Notes: ) The sensing range shortens depending on the thickness, material, color, etc., of the container or pipe. Notes: ) If there are two slits on both, the size of those slits represents the min. sensing object. Phone:.9. - Fax: Web: info@clrwtr.com 7

5 PARTICULAR USE SENSORS I/O CIRCUIT DIAGRAMS NPN output type I/O circuit diagram Sensor circuit Tr D Internal circuit ZD Color code / Connector pin No. of the plug-in connector type (Brown / ) V (Black / ) Output (Note) (Blue / ) V Load ma max. Users circuit Notes: ) The emitter does not incorporate the output. Notes: ) When the mating cable is connected to the plug-in connector type sensor, the white wire of the mating cable is not connected. Symbols... D : Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : NPN output transistor PNP output type to V DC % Wiring diagram Note: The emitter does not incorporate the black wire. Connector pin position (plug-in connector type) Not connected (Note ) V Output (Note ) V Brown Black (Note) Blue Load Notes: ) The emitter does not incorporate the output. Notes: ) When the mating cable is connected to the plug-in connector type sensor, the white wire of the mating cable is not connected. to V DC % I/O circuit diagram Color code / Connector pin No. of the plug-in connector type Wiring diagram (Brown / ) V Sensor circuit Tr D Internal circuit ZD ma max. (Black / ) Output (Note) (Blue / ) V Users circuit Load Notes: ) The emitter does not incorporate the output. Notes: ) When the mating cable is connected to the plug-in connector type sensor, the white wire of the mating cable is not connected. Symbols... D : Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : PNP output transistor to V DC % Brown Black (Note) Blue Load Note: The emitter does not incorporate the black wire. Connector pin position (plug-in connector type) Not connected (Note ) V Output (Note ) V Notes: ) The emitter does not incorporate the output. Notes: ) When the mating cable is connected to the plug-in connector type sensor, the white wire of the mating cable is not connected. to V DC % SENSING CHARACTERISTICS (TYPICAL) Correlation between setting distance and excess gain Excess gain Phone:.9. - Fax: Web: info@clrwtr.com

6 SENSING CHARACTERISTICS (TYPICAL) Parallel deviation Angular deviation Parallel deviation with round slit masks (". mm ". in) Horizontal & vertical Parallel deviation with round slit masks (" mm ".79 in)... Slit on both Horizontal Horizontal & vertical angular deviation angular deviation $ L Operating angle $( ) Parallel deviation with rectangular slit masks (. mm.. in)... Slit on both Horizontal Setting distance L (mm in) 7.7 Horizontal Slit on both.9.9 Parallel deviation with rectangular slit masks ( mm.9. in)...9. Slit on both.. Horizontal Parallel deviation with round slit masks (" mm ".9 in) Setting distance L (mm in) Horizontal Slit on both.7.7 Parallel deviation with rectangular slit masks ( mm.79. in). Slit on both. Horizontal PARTICULAR USE SENSORS PRECAUTIONS FOR PROPER USE Refer to p.l for general precautions. This product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal object detection sensor. Sensitivity adjustment Step Sensitivity adjuster Operation Mounting The tightening torque should be. N m or less. MIN. MAX. Turn the sensitivity adjuster fully counterclockwise to the minimum sensitivity position, MIN. M (length mm in) screw with washers Sensor mounting bracket MS-CX- (Optional) Wiring Make sure that the power supply is off while wiring. Verify that the supply voltage variation is within the rating. If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground. In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this product, connect the frame ground (F.G.) terminal of the equipment to an actual ground. Do not run the wires together with high voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. When connecting the mating cable to the plug-in connector type sensor, the tightening torque should be. Nm or less. A A MIN. MIN. MAX. MAX. B Optimum position A B MIN. MAX. With the liquid which contains water or the opaque object absent (light received condition), turn the sensitivity adjuster slowly clockwise and confirm the where the sensor enters the Light state operation. With the liquid which contains water or the opaque object present (light interrupted condition), turn the sensitivity adjuster further clockwise until the sensor enters the Light state operation and then bring it back to confirm point b where the sensor just returns to the Dark state operation. If the sensor does not enter the Light state operation even when the sensitivity adjuster is turned ( ) fully clockwise, this extreme position is point b. The position at the middle of and b is the optimum sensing position. Notes: ) Use the accessory adjusting screwdriver to slowly turn the adjuster. Turning with excessive force will cause damage to the adjuster. Notes: ) Special emitting and receiving devices are used in this product. As they are easily affected by changes in ambient temperature and humidity, do the sensitivity adjustment under the actual operating conditions. Notes: ) Make sure to leave ample leeway when adjusting the sensitivity. Phone:.9. - Fax: Web: info@clrwtr.com 77

7 PARTICULAR USE SENSORS PRECAUTIONS FOR PROPER USE Operation mode switch Operation mode switch D D L L Operation Light-ON mode is obtained when the switch is turned fully counterclockwise (L ). Dark-ON mode is obtained when the switch is turned fully clockwise (D ). Others Do not use during the initial transient time ( ms) after the power supply is switched on. Avoid dust, dirt, and steam. Take care that the sensor does not come in direct contact with water, oil, grease or organic solvents, such as, thinner, etc. Take care that the sensor is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance. Refer to p.l for general precautions. Stability indicator The stability indicator (green) lights up when the incident light intensity has sufficient margin with respect to the operation level. If the incident light intensity level is such that the stability indicator lights up, stable sensing can be done without the light received operation and the light interrupted operation being affected by a change in ambient temperature or supply voltage. Incident light margin Output operation level Light interruption margin % approx. % approx. Lights up Lights up Lights off Operation of stability indicator Output operation Light received operation Light interrupted operation Setting distance Incident light intensity (%) EZ- EZ--PN Sensor Stability indicator (Green)(Note ) Operation mode switch (Note ) EZ--PN EZ--PN-J Sensor Stability indicator (Green)(Note ) Operation mode switch (Note ) Operation indicator (Orange)(Note ) Sensitivity adjuster (Note ) Operation indicator (Orange)(Note ) Sensitivity adjuster (Note ) Beam axis -M.. thru-hole threads Beam axis ".7 ". cable, m. ft long " ". -M.. thru-hole threads. M connector Notes: ) Not incorporated on the emitter. Notes: ) It is the power indicator (orange) on the emitter. Notes: ) Not incorporated on the emitter. Notes: ) It is the power indicator (orange) on the emitter. MS-CX- Sensor mounting bracket (Optional) t. t Material: Stainless steel (SUS) Two M (length mm in) screws with washers are attached.. R R R. R.7.. -". ". holes (for RF-).9 Assembly dimensions Mounting drawing with the receiver of EZ-(-PN) Beam axis R R t. t.7..7 Phone:.9. - Fax: Web: info@clrwtr.com

8 SENSOR SENSOR SENSOR SENSOR MS-CX- Sensor mounting bracket (Optional) PARTICULAR USE SENSORS ". ". holes Assembly dimensions Mounting drawing with the receiver of EZ-(-PN) (.) (.)...7 MS-CX- t t Material: Stainless steel (SUS) Two M (length mm in) screws with washers are attached. Sensor mounting bracket (Optional) " ". "9 "... R R t t.79 Assembly dimensions Mounting drawing with the receiver of EZ-(-PN) Beam axis. " ". "9 " R.77. R " " R R Material: Stainless steel (SUS) Two M (length mm. in) screws with washers are attached t. t.9.. R9. R Beam axis t. t.9 MS-CX-.9 Sensor mounting bracket (Optional) t. t.9.77 Material: Stainless steel (SUS) Two M (length mm in) screws with washers are attached R9 R.7 R R Assembly dimensions Mounting drawing with the receiver of EZ-(-PN).9 t. t R R Phone:.9. - Fax: Web: info@clrwtr.com 7.7 Beam axis 79

9 PARTICULAR USE SENSORS MS-CX- Sensor mounting bracket (Optional) t. t.7 Assembly dimensions Mounting drawing with the receiver of EZ-(-PN) R R R R Beam axis t. t.7.7 Material: Stainless steel (SUS) Two M (length mm in) screws with washers are attached. MS-AJ Universal sensor mounting stand (Optional) MS-AJ Universal sensor mounting stand (Optional)... Cable guide (POM) (7) (.77)(Note) () (.) ". ". mounting holes t t.79 oblong holes.9.99 Attachment (Nylon ).9 Sensor mounting bracket [Stainless steel (SUS)] " ".9 pipe [Stainless steel (SUS)] M hexagonsocket-head bolt... Cable guide (POM) (7) (.77)(Note) () (.) ". ".. mounting holes t t.79.7 oblong holes Attachment (Nylon ) Sensor mounting bracket [Stainless steel (SUS)] " ".9 pipe [Stainless steel (SUS)] M hexagonsocket-head bolt (.) (.7)..77. Base (PA) ". ". mounting holes.79 Two M (length mm. in) screws with washers, two M (length mm. in) screws with washers, two M (length mm.79 in) screws with washers, one auxiliary mounting plate for EQ- series and one auxiliary mounting plate for EX- series are attached. Note: The dimensions in the brackets indicate the adjustable range of the movable part.. (.) (.7) ". ". mounting holes Base (PA)..9.9 Two M (length mm. in) screws with washers, two M (length mm. in) screws with washers, two M (length mm.79 in) screws with washers, one auxiliary mounting plate for EQ- series and one auxiliary mounting plate for EX- series are attached. Note: The dimensions in the brackets indicate the adjustable range of the movable part. Phone:.9. - Fax: Web: info@clrwtr.com

10 DIMENSIONS (Unit: mm in) MS-AJ MS-AJ Universal sensor mounting stand (Optional) Assembly dimensions (Mounting part only)... -M (length mm. in) screws with washers Center of sensing.9.79 t t PARTICULAR USE SENSORS MS-AJ-A... Cable guide (POM) () (.).. (7) (.77) (Note ) Universal sensor mounting stand (Optional). ()(.7)(Note ). " ".9 pipe. [Stainless steel (SUS)] () (.99) Sensor mounting bracket [Stainless steel (SUS)] (Note ) Arm joint -". ". mounting holes (Nylon ) " ".9 pipe oblong holes [Stainless steel (SUS)] (.) (.) (.) (.7) ". ". mounting holes Base (PA) (.) (.).79 Two M (length mm. in) screws with washers, two M (length mm. in) screws with washers, two M (length mm.79 in) screws with washers, one auxiliary mounting plate for EQ- series and one auxiliary mounting plate for EX- series are attached. Notes: ) The dimensions in the brackets indicate the adjustable range of the movable part. Notes: ) Refer to MS-AJ/AJ for the assembly dimensions with sensor mounting bracket or sensor. MS-AJ-A Universal sensor mounting stand (Optional)... Cable guide (POM) () (.)..9 Base (PA)..... (7) (.77) (Note ) (.) (.7). ()(.7)(Note ). " ".9 pipe. [Stainless steel (SUS)] (.) (.9) -". ". mounting holes () (.99) Sensor mounting bracket [Stainless steel (SUS)] (Note ) Arm joint -". ". mounting holes (Nylon ) " ".9 pipe oblong holes [Stainless steel (SUS)]..9 (.) (.).99.9 Two M (length mm. in) screws with washers, two M (length mm. in) screws with washers, two M (length mm.79 in) screws with washers, one auxiliary mounting plate for EQ- series and one auxiliary mounting plate for EX- series are attached. Notes: ) The dimensions in the brackets indicate the adjustable range of the movable part. Notes: ) Refer to MS-AJ/AJ for the assembly dimensions with sensor mounting bracket or sensor. Phone:.9. - Fax: Web: info@clrwtr.com