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HELPING YOU #MAKE SENSE OF SENSORS

EXAMPLE APPLICATIONS

TO ILLUSTRATE THE WIDE-VARIETY OF APPLICATIONS SOLVED USING CONTRINEX SENSORS, WE HAVE POSTED A LARGE SELECTION OF EXAMPLE APPLICATIONS WHICH CAN BE SEEN BY CLICKING ON AN IMAGE. BELOW ARE A SELECTION OF SOME OF THESE APPLICATIONS:
CUSTOMER VALUES RELIABLE, RELIABLE, REPEATABLE TESTING OF COMPLETE TRAYS OF KNOBS IN A SINGLE CYCLE TESTING IS COMPLETED IN STANDARD TRANSIT TRAYS WITH NO ADDITIONAL HANDLING IMMEDIATE IDENTIFICATION OF FAULTY ASSEMBLIES ELIMINATION OF BATCH REJECTION BY THE CUSTOMER PRODUCT ADVANTAGES EXTENDED SENSING DISTANCES UP TO 12MM EXCEPTIONAL PACKING DENSITY WITH 44MM CLEARANCE RELIABLE SENSING OF SMALL TARGETS THROUGH PLASTIC TRAY MATERIAL IO- LINK CONNECTIVITY IDEAL FOR PREVENTATIVE MAINTENANCE AND INDUSTRY 4.0 IMPLEMENTATIONS
A plastics manufacturer tests batches of control knobs for in- car audio systems before shipment to automotive assembly plants; each knob contains a small metal washer that occasionally becomes dislodged. A custom-built testing machine tests a tray of 70 knobs in a single cycle; long- distance inductive sensors, positioned directly below the knobs, confirm the presence of a washer in each assembly. CUSTOMER APPLICATION In operation, plastic control knobs for in-car audio systems are retained in position by small spring washers; during manufacture, a washer is fitted to each knob after moulding. A Portuguese manufacturer transports batches of knobs to automotive assembly plants in transit trays, each containing 70 knobs. Occasionally, washers are omitted or become dislodged, resulting in rejection of entire batches of knobs by the customer. Manual inspection of each knob is neither practical nor cost-effective; a sensor system must test each knob in-situ in the transit tray. The size and position of the washers makes the task particularly demanding. Each 10mm-diameter washer is formed from 1mm-diameter steel wire; in a batch of knobs, located at 45mm centres in a transit tray, washers lie more than 10 millimetres above the sensors. The sensors must operate reliably in close proximity to one another, sensing the presence of the washers through the plastic tray.
Customer Solution Contrinex Extra Distance inductive sensors are ideal for this application; M18-diameter units from the Basic range operate reliably at sensing distances up to 12mm. Quasi-embeddable with chrome-plated brass bodies and PBTP sensing faces, these devices allow a minimum clearance between sensors of only 44mm, comfortably accommodating the required spacing. A bank of 70 sensors, mounted in a custom-built testing fixture, aligns exactly with the positions of the knobs in the transit tray. Locating lugs position the tray correctly and clamps secure it during the testing cycle; checking the presence of a washer in each of the 70 knobs is accomplished in a few seconds and in the event that a washer is missing, the position of the faulty knob is immediately identified. This Contrinex inductive sensor has an industry-standard PNP normally-open interface and an integral M12 connector, allowing easy removal and replacement of individual sensors for maintenance. Connection to the customer’s test equipment is via a flexible PVC-sheathed cable. With an unmatched combination of extended sensing distance and exceptional packing density, Contrinex Extra Distance inductive sensors deliver highly reliable test results. Previously, the customer had no reliable means of testing a complete tray of knobs in a single operation. As part of Contrinex’s family of IO-Link sensors, the largest range of IO-Link sensors in the World, easy access is given to the sensor’s control and monitoring functions. This increased connectivity enables a machine’s maintenance costs to be reduced and system availability increased, plus easy integration into Industry 4.0 systems.
FOR MANUFACTURERS TO PLACE THEIR TRUST IN TEST AND INSPECTION EQUIPMENT, THEY NEED TO BE CONFIDENT IN THE SENSORS THEY USE - CONTRINEX SENSORS DURABILITY, RELIABILITY, AND HIGH-PERFORMANCE THEREFORE MAKE THEM IDEAL.

TEST & INSPECTION

EQUIPMENT APPLICATIONS

Click for Brochure 700 Series - Extreme Robust Click for Brochure Light Grid Catalogue Extract Click for Brochure 500 Series -  Extended Distance Click for Brochure Miniature Photoelectric
CUSTOMER VALUES PROVEN TECHNOLOGY TO ENSURE HIGHLY RELIABLE FIT-&- FORGET POKA YOKE QUALITY CONTROL WITH NO MANUAL INTERVENTION UNOBTRUSIVE SYSTEM THAT DOES NOT IMPACT UPON THE WELDING STATION CYCYLE TIMES FAST & EASY SWAP OUT IN CASE OF DAMAGE TO THE SENSOR PRODUCT ADVANTAGES COMPACT & ROBUST, ALUMINIUM EXTRUDED HOUSING - 40 X 20.5MM) DIVERSE PORTFOLIO OFFERS EXCEPTIONAL RANGE OF SIZES - 100 TO 2,000MM HEIGHT AND 0.9 TO 25MM RESOLUTION FAST & EASY INTEGRATION WITH M12 CONNECTORS LOW COST, HIGH PERFORMANCE AND LONG SENSING RANGE
During manufacture of mechanical assemblies for automotive production, an operator uses a manually operated machine to assemble metal parts together. After assembly the operator drops the assembly in a transport bin ready for dispatch. As each assembly is placed in the bin, an infra-red light detection grid sensor detects its presence and confirms that the welding cycle has been completed correctly CUSTOMER APPLICATION In an automotive 1st tier supplier manufacturing plant, an operator loads small parts by hand onto an assembly machine and initiates the PLC-controlled cycle. After assembly the operator drops the completed assembly into a metal bin used to transport parts directly to the customer. From time to time, un-assembled parts are placed in the bin, resulting in rejection of entire batches of assemblies by the customer. Manual inspection of each assembly is impractical; a sensor system must detect the presence of each item as it is dropped into the bin and check that the corresponding welding cycle has been completed. The sensing system must not increase the process cycle-time and must detect parts as they are dropped into the open bin, which is approximately 120cm (4ft) long and 90cm (3ft) wide. Parts are around 15cm (6in) long and a sensor with a rapid response time is necessary to detect fast-moving items.
Customer Solution The Contrinex DGI range of infra-red light detection grids is well-suited for this application. Comprising separate sender- and receiver-units and constructed with rugged one-piece aluminium-profile housings, these versatile sensor systems are ideal for the busy production environment. With response times from 0.8 to 4.8 milliseconds which are faster than safety light-curtains and a choice of resolutions from 0.9 to 25mm dependent upon the size of the light grid, the DGI light detection grids range exceed the demanding customer specification for rapid response and reliable detection of the small parts. The 8m range between sender and receiver and their compact design enables easy mounting at each end of the transport bin without impeding the operator or increasing the process cycle time. The DGI light detection grid sender only requires a power supply connection and the receiver features two Push-Pull (PNP + NPN), Light-ON+ Dark-ON, 4-pin M12 outputs, simplifying installation. The system detects the presence of any item passing through the light curtain and immediately interrogates the PLC to confirm that a welding cycle has been completed since detection of the preceding item. If no welding cycle is registered, the system interrupts the process and sounds an alarm, alerting the operator.
CUSTOMER VALUES RELIABLE, REPEATABLE DETECTION OF THREE DISCRETE PARTS IN A SINGLE OPERATION ELIMINATION OF UNSAFE OCCURRENCES DUE TO FAULTY HOSE ASSEMBLIES HIGHLY COST-EFFECTIVE SOLUTION TO A PREVIOUSLY INSOLUBLE PROBLEM PRODUCT ADVANTAGES SENSOR EXCEPTIONAL SENSING DISTANCES IN SMALL SENSOR ENVELOPES CORRECTION FACTOR OF 1.0 FOR BRASS ALLOWS EXTENDED SENSING DISTANCE SENSORS OPERATE IN CLOSE PROXIMITY WITHOUT INTERFERENCE
Stainless-steel-braided hydraulic hoses for water heaters undergo over-pressure testing at the final stage of manufacture. Before pressure is applied, a multi-sensor system checks each hose assembly to ensure that the correct mechanical parts have been fitted. Applying high pressure to an incomplete assembly could result in catastrophic failure, damaging test equipment and putting operators at risk of injury. CUSTOMER APPLICATION A manufacturer of stainless-steel-braided high-pressure hoses for water heaters carries out mandatory over-pressure testing on every hose assembly. If either of the mechanical unions fitted to the ends of each hose is incorrectly assembled, it will leak under pressure. Occasionally, a component is omitted entirely, making a hose liable to fail catastrophically under high pressure. To avoid damaging test equipment and endangering personnel, a sensor system must confirm the presence of three critical parts on each union before testing commences. Each extra test extends the process cycle time. The customer requires a single test fixture capable of carrying out three presence checks concurrently, minimizing the additional cost. The three critical parts, made from stainless steel, carbon steel and brass, respectively, are positioned in close proximity when assembled. Access is limited; the three sensors must be small, yet sense these materials reliably at distances up to 6mm (0.25in).
Customer Solution By mounting three separate M8- and C5-sized Contrinex inductive sensors in a single fixture, all the demands of this application can be met in full. Each sensor is chosen for its combination of size, sensing distance and reliable detection of one of the three different materials To detect the brass union nut, an M8-diameter sensor from the Basic range (Extra Distance family) with a 4mm sensing distance is an excellent choice. Fully embeddable with chrome-plated nickel-silver bodies and PBTP sensing faces, this sensor has a correction factor of 1.0 for brass, outperforming competitors. For detecting the steel spring, a 5mm-square-section sensor from the Miniature range (Classics family) is an ideal option. Embedding the sensor makes optimal use of its 1.5mm sensing distance, and its chrome-plated brass body is well- suited to the environment. Finally, to ensure reliable detection of the stainless-steel collar, an M8-diameter sensor from the Extreme range (Full Inox family) was chosen. Its one-piece AISI 303 (V2A) stainless-steel construction is combined with an extended operating distance of 6mm. Each sensor is configured with an industry-standard PNP normally-open interface and features a hermetically sealed cable entry. All three are connected to the customer’s control equipment via PUR-sheathed cables. Delivering the required detection capabilities and sensing distances in small-bodied sensors enables Contrinex to solve a previously insoluble problem.
WELCOME TO PLUS AUTOMATION LTD - EXPERTS IN SENSORS, WE WILL WORK TO HELP YOU SOLVE YOUR APPLICATIONS, IMPROVE MACHINE PERFORMANCE & RELIABILITY AND REDUCE COSTS USING CONTRINEXS EXCEPTIONAL SENSORS - LET US HELP YOU #MAKE SENSE OF SENSORS
Sales@PLUSAx.co.uk (0121) 58 222 58
#Make Sense of Sensors
Order Placement   Orders@PLUSAx.co.uk 0121 582 0835   Sales & Technical Product selection & application advice Sales@PLUSAx.co.uk 0121 58 222 58 Customer Service Price & Delivery / Lead time CustomerService@PLUSAx.co.uk 0121 582 0835 Contact Us
CUSTOMER VALUES RELIABLE, RELIABLE, REPEATABLE TESTING OF COMPLETE TRAYS OF KNOBS IN A SINGLE CYCLE TESTING IS COMPLETED IN STANDARD TRANSIT TRAYS WITH NO ADDITIONAL HANDLING IMMEDIATE IDENTIFICATION OF FAULTY ASSEMBLIES ELIMINATION OF BATCH REJECTION BY THE CUSTOMER PRODUCT ADVANTAGES EXTENDED SENSING DISTANCES UP TO 12MM EXCEPTIONAL PACKING DENSITY WITH 44MM CLEARANCE RELIABLE SENSING OF SMALL TARGETS THROUGH PLASTIC TRAY MATERIAL IO- LINK CONNECTIVITY IDEAL FOR PREVENTATIVE MAINTENANCE AND INDUSTRY 4.0 IMPLEMENTATIONS
A plastics manufacturer tests batches of control knobs for in- car audio systems before shipment to automotive assembly plants; each knob contains a small metal washer that occasionally becomes dislodged. A custom-built testing machine tests a tray of 70 knobs in a single cycle; long- distance inductive sensors, positioned directly below the knobs, confirm the presence of a washer in each assembly. CUSTOMER APPLICATION In operation, plastic control knobs for in-car audio systems are retained in position by small spring washers; during manufacture, a washer is fitted to each knob after moulding. A Portuguese manufacturer transports batches of knobs to automotive assembly plants in transit trays, each containing 70 knobs. Occasionally, washers are omitted or become dislodged, resulting in rejection of entire batches of knobs by the customer. Manual inspection of each knob is neither practical nor cost-effective; a sensor system must test each knob in-situ in the transit tray. The size and position of the washers makes the task particularly demanding. Each 10mm-diameter washer is formed from 1mm-diameter steel wire; in a batch of knobs, located at 45mm centres in a transit tray, washers lie more than 10 millimetres above the sensors. The sensors must operate reliably in close proximity to one another, sensing the presence of the washers through the plastic tray.
Customer Solution Contrinex Extra Distance inductive sensors are ideal for this application; M18-diameter units from the Basic range operate reliably at sensing distances up to 12mm. Quasi-embeddable with chrome-plated brass bodies and PBTP sensing faces, these devices allow a minimum clearance between sensors of only 44mm, comfortably accommodating the required spacing. A bank of 70 sensors, mounted in a custom-built testing fixture, aligns exactly with the positions of the knobs in the transit tray. Locating lugs position the tray correctly and clamps secure it during the testing cycle; checking the presence of a washer in each of the 70 knobs is accomplished in a few seconds and in the event that a washer is missing, the position of the faulty knob is immediately identified. This Contrinex inductive sensor has an industry-standard PNP normally-open interface and an integral M12 connector, allowing easy removal and replacement of individual sensors for maintenance. Connection to the customer’s test equipment is via a flexible PVC-sheathed cable. With an unmatched combination of extended sensing distance and exceptional packing density, Contrinex Extra Distance inductive sensors deliver highly reliable test results. Previously, the customer had no reliable means of testing a complete tray of knobs in a single operation. As part of Contrinex’s family of IO-Link sensors, the largest range of IO-Link sensors in the World, easy access is given to the sensor’s control and monitoring functions. This increased connectivity enables a machine’s maintenance costs to be reduced and system availability increased, plus easy integration into Industry 4.0 systems.

TEST & INSPECTION

EQUIPMENT

APPLICATIONS

FOR MANUFACTURERS TO PLACE THEIR TRUST IN TEST AND INSPECTION EQUIPMENT, THEY NEED TO BE CONFIDENT IN THE SENSORS THEY USE - CONTRINEXS DURABILITY, RELIABILITY, AND HIGH- PERFORMANCE THEREFORE MAKES THEM IDEAL.
Click for Brochure Miniature Photoelectric Click for Brochure 700 Series - Extreme Robust Click for Brochure Light Grid Catalogue Extract Click for Brochure 500 Series -  Extended Distance
CUSTOMER VALUES PROVEN TECHNOLOGY TO ENSURE HIGHLY RELIABLE FIT-&- FORGET POKA YOKE QUALITY CONTROL WITH NO MANUAL INTERVENTION UNOBTRUSIVE SYSTEM THAT DOES NOT IMPACT UPON THE WELDING STATION CYCYLE TIMES FAST & EASY SWAP OUT IN CASE OF DAMAGE TO THE SENSOR PRODUCT ADVANTAGES COMPACT & ROBUST, ALUMINIUM EXTRUDED HOUSING - 40 X 20.5MM) DIVERSE PORTFOLIO OFFERS EXCEPTIONAL RANGE OF SIZES - 100 TO 2,000MM HEIGHT AND 0.9 TO 25MM RESOLUTION FAST & EASY INTEGRATION WITH M12 CONNECTORS LOW COST, HIGH PERFORMANCE AND LONG SENSING RANGE
During manufacture of mechanical assemblies for automotive production, an operator uses a manually operated machine to assemble metal parts together. After assembly the operator drops the assembly in a transport bin ready for dispatch. As each assembly is placed in the bin, an infra-red light detection grid sensor detects its presence and confirms that the welding cycle has been completed correctly CUSTOMER APPLICATION In an automotive 1st tier supplier manufacturing plant, an operator loads small parts by hand onto an assembly machine and initiates the PLC-controlled cycle. After assembly the operator drops the completed assembly into a metal bin used to transport parts directly to the customer. From time to time, un-assembled parts are placed in the bin, resulting in rejection of entire batches of assemblies by the customer. Manual inspection of each assembly is impractical; a sensor system must detect the presence of each item as it is dropped into the bin and check that the corresponding welding cycle has been completed. The sensing system must not increase the process cycle-time and must detect parts as they are dropped into the open bin, which is approximately 120cm (4ft) long and 90cm (3ft) wide. Parts are around 15cm (6in) long and a sensor with a rapid response time is necessary to detect fast-moving items.
Customer Solution The Contrinex DGI range of infra-red light detection grids is well-suited for this application. Comprising separate sender- and receiver-units and constructed with rugged one-piece aluminium-profile housings, these versatile sensor systems are ideal for the busy production environment. With response times from 0.8 to 4.8 milliseconds which are faster than safety light-curtains and a choice of resolutions from 0.9 to 25mm dependent upon the size of the light grid, the DGI light detection grids range exceed the demanding customer specification for rapid response and reliable detection of the small parts. The 8m range between sender and receiver and their compact design enables easy mounting at each end of the transport bin without impeding the operator or increasing the process cycle time. The DGI light detection grid sender only requires a power supply connection and the receiver features two Push-Pull (PNP + NPN), Light-ON+ Dark-ON, 4-pin M12 outputs, simplifying installation. The system detects the presence of any item passing through the light curtain and immediately interrogates the PLC to confirm that a welding cycle has been completed since detection of the preceding item. If no welding cycle is registered, the system interrupts the process and sounds an alarm, alerting the operator.
Stainless-steel-braided hydraulic hoses for water heaters undergo over-pressure testing at the final stage of manufacture. Before pressure is applied, a multi-sensor system checks each hose assembly to ensure that the correct mechanical parts have been fitted. Applying high pressure to an incomplete assembly could result in catastrophic failure, damaging test equipment and putting operators at risk of injury. CUSTOMER APPLICATION A manufacturer of stainless-steel-braided high-pressure hoses for water heaters carries out mandatory over-pressure testing on every hose assembly. If either of the mechanical unions fitted to the ends of each hose is incorrectly assembled, it will leak under pressure. Occasionally, a component is omitted entirely, making a hose liable to fail catastrophically under high pressure. To avoid damaging test equipment and endangering personnel, a sensor system must confirm the presence of three critical parts on each union before testing commences. Each extra test extends the process cycle time. The customer requires a single test fixture capable of carrying out three presence checks concurrently, minimizing the additional cost. The three critical parts, made from stainless steel, carbon steel and brass, respectively, are positioned in close proximity when assembled. Access is limited; the three sensors must be small, yet sense these materials reliably at distances up to 6mm (0.25in).
Customer Solution By mounting three separate M8- and C5-sized Contrinex inductive sensors in a single fixture, all the demands of this application can be met in full. Each sensor is chosen for its combination of size, sensing distance and reliable detection of one of the three different materials To detect the brass union nut, an M8-diameter sensor from the Basic range (Extra Distance family) with a 4mm sensing distance is an excellent choice. Fully embeddable with chrome-plated nickel-silver bodies and PBTP sensing faces, this sensor has a correction factor of 1.0 for brass, outperforming competitors. For detecting the steel spring, a 5mm-square-section sensor from the Miniature range (Classics family) is an ideal option. Embedding the sensor makes optimal use of its 1.5mm sensing distance, and its chrome-plated brass body is well- suited to the environment. Finally, to ensure reliable detection of the stainless-steel collar, an M8-diameter sensor from the Extreme range (Full Inox family) was chosen. Its one-piece AISI 303 (V2A) stainless-steel construction is combined with an extended operating distance of 6mm. Each sensor is configured with an industry-standard PNP normally-open interface and features a hermetically sealed cable entry. All three are connected to the customer’s control equipment via PUR-sheathed cables. Delivering the required detection capabilities and sensing distances in small-bodied sensors enables Contrinex to solve a previously insoluble problem.
CUSTOMER VALUES RELIABLE, REPEATABLE DETECTION OF THREE DISCRETE PARTS IN A SINGLE OPERATION ELIMINATION OF UNSAFE OCCURRENCES DUE TO FAULTY HOSE ASSEMBLIES HIGHLY COST-EFFECTIVE SOLUTION TO A PREVIOUSLY INSOLUBLE PROBLEM PRODUCT ADVANTAGES SENSOR EXCEPTIONAL SENSING DISTANCES IN SMALL SENSOR ENVELOPES CORRECTION FACTOR OF 1.0 FOR BRASS ALLOWS EXTENDED SENSING DISTANCE SENSORS OPERATE IN CLOSE PROXIMITY WITHOUT INTERFERENCE
WELCOME TO PLUS AUTOMATION LTD - EXPERTS IN SENSORS, WE WILL HELP YOU SOLVE YOUR APPLICATIONS, IMPROVE MACHINE PERFORMANCE & RELIABILITY AND REDUCE COSTS USING CONTRINEXS EXCEPTIONAL SENSORS - LET US HELP YOU #MAKE SENSE OF SENSORS
Sales@PLUSAx.co.uk 0121 58 222 58