The IS231 Double Sheet Detector is a fully automatic sensor that never requires any adjustments during change of sheet thickness and material. Double sheet / splice inspection. Manufacturer: Komori Model: LS 840 P Feeder with double sheet detector, pile side lay, manual non-stop, pallet feeder, side blowers Komorimatic dampening system Nip follower Ink remote control system Cooled ink rollers Speed reduction in. Double Sheet Detector on Heidelberg CD102 Year 2000. e. The device can be programmable in 255 different sheet thickness. As a result of the evaluation, corresponding. Ultrasonic technology ensures that the detection is independent of the sheet material (fine paper, transparent rolls, cardboard and metallic film, for example). The Model DS150 Double Metal Sheet Detector comprises a control module in a sheet metal housing with two probes to form a system that detects the thickness of metals passing between the probes. When two sheets passes the detectors by overlapping the back edge, the detectors will allow to pass the sheets because of the gap set to three sheets. air l Single sheet l Double sheet or multiple sheets (a statement on the number of sheets is not possible here) The signals are evaluated by a microprocessor system. The double sheet detection is based on the ultrasonic thru-beam principle. 15 de. Double Sheet Detection. A double feed produces an output to stop the machine or signal the operator. Data sheets. Trusted Seller. Product Lineup: Specific Solution Sensors. The dual head Double Sheet Detector I100 has been designed to prevent such events. 00 Add to Cart. . The same technology behind double sheet detection can also be applied to label detection applications. Each row of fixtures is parallel with the direction of conveyance of blanks and includes a plurality of fixtures. detects double sheets, blanks, and ends to avoid tooling breakage The IS231 Double Sheet Detector is a fully automatic sensor that never requires any adjustments during change of sheet thickness. Please call or email us with your request. 16 in) depending on the type of material (austenite up to 2 mm) Meas. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33. The dbk+4 product range is ideal for use where paper is in use, such as sheet fed printing presses, printers, copiers or collating machines. KG product: double metal sheet detector VDB 12B/6. A. The DS1522 is capable of retaining up to 64. METHANE GAS DETECTOR. g. Double sheet sensor UDC-18GS-3EP1-IO-0,2M-V19. Besides the mechanical double sheet detector, a sheet ejection with contact-free double sheet monitoring is available for the Stahlfolder TH/KH. MODEL DS1522 DOUBLE SHEET DETECTOR . The radiation emitters are operated to emit radiation at periodic intervals. This can result in damage of the machine and tools, expensive repairs and production loss. Backed by 25+ years of experience, Prime Controls’ extensive line of world-class double sheet detection solutions improve your bottom line, boost product quality, and ramp up your manufacturing efficiency. Hold the cover tight it is spring loaded when removing the final screw. 435. 3, semi-conductor relay outputs BDK-ET/FP-1. Featuring a metered bypass system, the 350DA efficiently and effectively detects leaks and any unauthorized water use, saving you added costs associated with maintenance and repairs. 4 / 13. Sensors are used to check whether one or more sheets are fed into a printer. 8A Other languages Chinese (zh. Single sheet. The DS-FLEX is a multi-channel, mix-n-match double sheet detector that offers users the ability to detect double sheets of metal, the presence or absence of metal, all within one detection system. Reliable double material detection is easier than ever before with the new range of IO-Link double sheet sensors in an M18 or M30 design from Pepperl+Fuchs,. The detector system may be used on automatic sheet feeders where double or overlapped sheet material. PART # 739543. Roland double metal detectors for steel, aluminum, or stainless steel blanks are therefore an important precondition for press automation. Open the scanner driver's setting screen. If the roller wheel was on a arm 25. g. 002in. air l Single sheet l Double sheet or multiple sheets (a statement on the number of sheets is not possible here) The signals are evaluated by a microprocessor system. The Eagle Eye AA by Roland Electronic is a Double sheet detector which is designed for metal sheets. ri/hur A. e. Insensitive to printing, colors,. 15 en. air l Single sheet l Double sheet or multiple sheets (a statement on the number of sheets is not possible here) The signals are evaluated by a microprocessor system. When paired with two non-contacting double sheet sensors, it can measure a wide range of thicknesses for all metal types. The ultrasound double-sheet detector UM 18-20012 is composed of a sender and receiver and serves for contactless detecting single, double, multiple and mis-fed sheets. The double sheet detection is based on the ultrasonic thru-beam principle. Prime Controls, Inc. If a double sheet occurs, it is turned or lifted. The device works by measuring the thickness of the material fed, if excessive thickness is detected, the device triggers an alert or halts the process. Page 7: Declaration Of Conformity According To Ec Directives 1. ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. Buy Surplus As Low As. Single - sided contact double sheet control of ferrous materials, air gap tolerant, for sheet thickness from 0. 1 screw in plug should be connected to the bottom of the box. 9 M A100 Data Sheet. Bounty Hunter Junior: best for younger kids. 5 lbs. The task of the double-sheet sensor is to identify two or more pieces or sheets inadvertently adheri. e. Insensitive to printing, colors, and shining surfaces. 1. 3mm. The thickness is reported via two form C relays as “nominal”, “over”, “under” or “nothing”. A sheet detector can be one of four types: A mechanical sheet detector identifies late sheets, and consists of a moving pin which, when a sheet arrives. 1N . Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, preferably papers. 5 mm. Keyence. Model DS161 DOUBLE SHEET DETECTOR . 13 is a graph showing examples of adjusted outputs from two correlation filters for a shingled double sheet passing through the detector. 15 de. Call for Availability. A double sheet detector includes a pair of rollers forming a nip through which a fed sheet passes, causing the rollers to separate. Lithrone 40 Mechanical Double Sheet Detector Cleaning and Adjustment 1. Search Attributes: Ultrasonic double. com Dayton, Ohio 45440-1712 F 937. 1 to 4 Sensor channels. 50 m. Double sheet sensor UDC-18GM-400-3E1-Y194142 <Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, preferably papers <No TEACH-IN required <Function indicators visible from all directions <Insensitive to printing, colors, and shining surfaces <Material weight from 10 g/m2 up to over 2000 g/m2NEW! Prime Controls Introduces New Single Probe Double Sheet Detector. Non-contact double sheet detection of - Ferrous materials . 9 Singlesided sensors Typ S 0. The detector system may be used on automatic sheet feeders where double or overlapping sheet. Signal conditioners (50) receive signals from the radiation. Double Sheet Metal Sensor BDK Duo Flex mobile transmitter module for flexible mounting integral evaluation ergonomic design, cost-effective Double-surface non-contact Double Sheet Metal Sensor BDK Duo Flex Technical data Application Depending on the sheet type, the BDK Duo Flex Double Sheet Metal Sensor with integral evaluation electronics is. Means are provided for irradiating each of the plates with radiant rays. 2. e. the probes. What is important: The. Minimum sheet size. Ultrasonic technology makes double-sheet detection easy. Main & Bypass Rubber Repair Kit 8" - 12" 350DA used with RK8-350DA. For single-sided double sheet control different systems are available: sensor system based on permanent magnets, system with electromagnets and a system with a combination sensor. Double sheet metal monitors and thickness measurement devices monitor the automated destacking and separation of ferrous (Fe) or non-ferrous (NE) metal sheets in metal processing equipment (e. Ferrous materials: no force after measurement, up to 4 mm (. Tech Support. Double sheet sensor UDC-18GS-3EP-IO-0,2M-V19. It is an ultrasonic proximity sensor, that is suitable for double - sheet control. Applicable Controller. (now ka. Let Brett Vance, business development manager of general metal forming industries for Prime Controls, Kettering, OH, explain. A. Order toll free: 800. You have to pull the main cover on the gear side (non op). Page 40 Manual Double Sheet Detector R100 I100 for pairs of sensors B0003308 / 1. The following situations can be detected: No sheet, i. 2500 mm x 1250 mm. But in sheet feed printing and stamping process, doubles are definitely viewed as a negative connotation. The dbk+4 product range is ideal for use where paper is in use, such as sheet fed printing presses, printers, copiers or collating machines. Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials. 5 for sheets up to 0,5 mm and Type S 1. DOUBLE CTRL PROBE ® DESCRIPTION The Model DS160 Double Metal Sheet Detector comprises a control module in a sheet metal housing with one probe to form a system that detects the thickness of non-ferrous metals in front of the probe. Sensor manufacturer SICK has introduced a ‘plug-and-play’ double sheet detector that promises to cut downtime and scrap for paper and board manufacturers and converters. The control circuit must work DUAL PROBE DOUBLE SHEET DETECTION Dual Probe Double Sheet Detection uses two probes to measure the thickness of the metal or the presence of two or more sheets of metal. Particularities: Linearized air gap tolerant double sheet sensors. Double Blank Detector Mounts are offered in two sensor thread diameters, 42mm and 54mm. 14 is a graph showing examples of calculated original phases associated with each correlation filter and a calculated virtual amplitude for a shingled double sheet passing through the detector. thickness from one side only and in the case of steel does exert forces only during measurement. It is one of our high-frequency ultrasonic sensors. 4. The detector system may be used on automatic sheet feeders where double or overlapped sheet material may jam or damage the receiving machine. 02. The double sheet detection is based on the ultrasonic thru-beam principle. 5000 lbs. Ultrasonic sensor, paper detection ,Ultrasonic Double-Sheet Detectors UDC-18GM-400-3E1. DOUBLE SHEET DETECTION. pdf 1. Reliable double material detection is easier than ever before with the new range of IO-Link double sheet sensors in an M18 or M30 design from Pepperl+Fuchs, the market leader in ultrasonic sensor technology. air. arc broken wire ultrasonic. The control unit calculates the sheet thickness. 3 — 4 June 2014 4 of 19 NXP Semiconductors SA612A Double-balanced mixer and oscillator 7. Double sheet sensor UDB-18GS-2E3-0,2M-V15. Secure Checkout. Protected With SSL Certificate. The universal BDK-Doublesheet-Detector-system is firmly established in the automotive industry. . ParaCrawl Corpus. Perfect for sheet feeders. One sheet in front of the sensor dampens the electromagnetic field in comparison to air. The double sheet detection is based on the ultrasonic thru-beam principle. 3) Rotate the press to approximately 2850. pdf 1. Non-Ferrous Metal Sensors IBD - Non-contact detection of non. Programs: 255 measurement programs possible. 9393 Are you in EU? Call: +44 1782 576800. Weld Seam Detection Data Sheets | Manuals Non-destructive Material Testing Data Sheets | Manuals Sheet Thickness Measuring Data Sheets | Manuals Special products Data Sheets | Manuals Accessories Data Sheets | Mounting InstructionsThe ultrasonic double-sheet sensor for the detection of double sheets is used in any situation, where it is essential that a me ans be provided for the automatic distinction between double and sing le sheets, in order to protect machinery and/or to avoid waste . When paper beyond a certain preset thickness passes beneath the roller, the detector shuts off the feeding unit and/or the printing unit. E. The Model DS152 Double Metal Sheet Detector comprises a control module in a sheet metal housing with two probes to form a system that detects the thickness of metals passing between the probes. This applies to highly automated production facilities in the automotive industry just as much as to the mass production of food and beverage cans. Leading developer and manufacturer of sensors and controls for manufacturing environments. 4. The “User-Friendly Vision Sensor Application Examples” site introduces application examples of the. - and aluminium sheets with internal amplifier 22 Double Sheet Detector with 0- 10 V with boths. 2 Ultrasonic Double Sheet Detection 3. Prime Controls’ systems are created by combining a controlIntroducing the Inverted Can Label Detector IS625 from Innosen! A self-calibrating sensor that is used to detect printed formed cans with inside-out and upside-down colour labels. 6 M Eagle Eye AA Data Sheet. . The E20 is a double sheet detector especially used for metal sheets and ferrous materials. MODEL DS1522 DOUBLE SHEET DETECTOR . DESCRIPTION. By detecting double sheets or thickness measurement, the. Weight. July 8, 2010 - Prime Controls, Inc. used. Score Wheel Blade Thin for Baum 714 BAU-06379. Double Sheet Detector with 0- 10 V with boths. e. It is especially design for probing corrugated cardboard, as well as plastic plates. Place a sheet into the feed table and register it into the two head-stops which we discussed earlier. e. Cable length max. The following situations can be detected: l No sheet, i. In addition to the connection of one sensor an option is available to connect four sensors of the same type (E20-4P). From ultra-thin lead frames to iron sheets. The detector system may be used on automatic sheet feeders where double or overlapped sheet material. 9 M A100 Datenblatt. exheidmech, Jan 26, 2016 #6. ). This should allow you to run. Bounty Hunter Tracker IV: also recommended for younger kids. In contrast, the same measure-ment with program switching by the PLC requires more than 370 ms. This allows, for example, single-layer paper sheets to be reliably pulled in or individual electrodes to be stacked for the production of a battery cell. 1 Overview Depending on the configuration, the Preset Plus feeder can be equipped with up to four systems for double-/multiple-sheet detection. Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, Insensitive to printing, colors, and shining surfaces, Perpendicular or inclined sensor mounting relative to the sheet plane possible, Sensing range: 20. The bottom roll (Fig. Order by phone (800) 901-3304. the values must be between 400-800. 3 Ultrasonic Splice Detection 3. 4 / 13. DD-860. The amount of separation is transmitted to a transducer which generates a signal proportional to the sheet thickness. 6 M The detector system may be used on automatic sheet feeders where double or overlapped sheet material may jam or damage the receiving machine. 00. 1 Operating Principle of Amplitude-Measuring Ultrasonic Sensors 3. Same-day shipping on most products. They can be mounted so that sheet detection takes place while the robot arm is moving and incorrect feed-in can be stopped at an early stage. To also use the double feed detection ignore function, open the [Others] tab, select the [Rapid recovery system] check box, and click the [Setting] button. Single-sided double sheet detector for ferrous material, air gap tolerant,for sheet thickness from 0. 255 in. The I100 is a non-contact dual-head double metal sheet detector. 50in. Models in DD series by KEYENCE America: Amplifier, Cable, Optional parts, Sensor head. Double sheet detector51". 2 Material-Related Influences Pepperl+Fuchs offers you various downloadable documents containing knowledge on ultrasonic sensors. exheidmech, Sep 8, 2009. Failure to detect double sheets of metal or improper thickness can damage tools and dies, resulting in costly repairs and downtime. Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, Insensitive to printing, colors, and shining surfaces, Very wide material spectrum, finest papers up to thin sheet metals as well as plastic- and metal foils, Sensing range: 20. Retainer BRG for Baum Folder BAU-45269. 05 - 12 mm ( . What is important: The. Perpendicular or inclined sensor mounting relative. The IS651 Missing Lacquer Detector detects sheets that are not fully lacquered or varnished. MICROSONIC GmbH - Double Sheet Detectors – using ultrasonic technology has broken all previous performance records. Sep 8, 2008 - Epic Products International Corp. The SheetMaster Compact from TRUMPF is the space-saving and affordable entry-level solution for the automation of your TruPunch 1000 / 2000 / 3000. It is especially design for probing corrugated cardboard, as. DOUBLE SHEET CONTROL SYSTEM I100 Application When feeding sheets automatically, more than one sheet can be inadvertently fed into the processing machine. Models table for series Metal-sheet Double-feed Detector GD. US6636703B2 US09/987,659 US98765901A US6636703B2 US 6636703 B2 US6636703 B2 US 6636703B2 US 98765901 A US98765901 A US 98765901A US 6636703 B2 US6636703 B2 US 6636703B2 Authority US United States Prior art keywords double sheet sheet detector control unit automatic feed Prior art date 2000-11-15 Legal status (The. 197 in. Price Double Sheet Detector DD series. This sheet detector consists of an LCD display that shows the visualization of nominal. The Model DS600 Double Sheet Detector control module and P80T30P probe comprise a system designed to differentiate a wide range of material thicknesses for non- ferrous metals. Many translated example sentences containing "double sheet detector" – French-English dictionary and search engine for French translations. 2) Look for dirty, or oil, or gread in the connector of sensor. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33. Product Lineup: Specific Solution Sensors. The following situations can be detected: l No sheet, i. - . There are two types of air gaps in case of double sheet control. First there is the air gap between sensor and sheet surface (1st air gap) and the air gap between the first sheet and the second sheet (2nd air gap). For applications that do not need this functionality, there are lower-cost systems of Double Sheet Detectors. Single probe double sheet detection in vacuum destacker, robot loader. | 684 followers on LinkedIn. 1. Ultrasonic sensor suited for double sheet detection of paper, cardboard and foils up to 5 mm thick. Up to four double sheet sensors of the same type can be connected (Version 4P) ROLAND ELECTRONIC Double Sheet Detection System UDK20 Electro magnetic and eddy current principles - integrated in one sensor Panel mount All common fieldbus technologies V_/ Single probe contact double sheet control of ferrous and non-ferrous materials. . 160 kg. This can result in damage of the machine and tools, expensive repairs and production loss. epaper read . 50in. An image reproduction device is provided with an automatic feed unit for documents; a double-sheet detector for detecting more than one single sheet as the document for copying; an operator control unit provided with an operator control panel; and a control unit connected to the said units for controlling the automatic feed unit, processing the signal. The IS231 Double Sheet Detector is a fully automatic sensor that never requires any adjustments during change of sheet thickness and material. Double sheet metal monitors and thickness measurement devices monitor the automated destacking and separation of ferrous (Fe) or non-ferrous (NE) metal sheets in metal processing equipment (e. This tool is used for detecting structural boundaries in metal. It is easy to install this detector in CD102, SM102or any Heidelberg presses. The detector system may be used on automatic sheet feeders where double or overlapped sheet material may jam or damage the receiving machine. As a result of the evaluation, corresponding. The detector system may be used on automatic sheet feeders where double or overlapped sheet material may jam or damage the receiving machine. The detector system may be used on automatic sheet feeders where double or overlapped sheet material may jam or damage the receiving. Programs: 255 measurement programs possible. check the sensor heights. 4mm = 160mm thus a 1mm sheet would rotate the encoder about 1/160 * 360 or about 2. Double Sheet Detector Jun 2, 2021 modular conveyors and transfers May 20, 2021 Cable Management Solution-Round cable entry plates for single cable- alternative for Cable Glands. Fig. detector double shell 2probe analog 24vdc aluminum: schneider electric: hyde park: request quote: fm-udk10: double sheet detector model fm 10watts 117vac: peco package inspection: request quote: is231: double sheet detector fit it and forget it: innovative sensors: request quote: it01ez: sheet detector double, 24vac/dc 3w: jungmichel:. The Double Sheet Detector UDK20 combines the electromagnetic and eddy current measurement principles. The device works by measuring the thickness of the material fed, if excessive thickness is detected, the device triggers an alert or halts the process. 004 to . Page 81 The system will perform a punctual Teach-In for 2-sheet. 2. As a result of the evaluation, corresponding. air. Many translated example sentences containing "double sheet detector" – German-English dictionary and search engine for German translations. The double sheet detection is based on the ultrasonic thru-beam principle. But I install ultrasonic double sheet detector. Cable length max. 2 Pieces (MOQ) Type. For thicker materials, plastic sheets and coarse corrugated cardboard, the dbk+5 ultrasonic double-sheet detection is used. 288. Email. *1 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP output converter. Function indicators visible from all directions. In addition to the connection of one sensor an option is available to connect four sensors of the same type (E20-4P). Today, Prime Controls is a leader in double sheet detection, providing products and services to the canmaking, automotive, appliance, and other metal-forming sectors. method: Single side Double Sheet Detection. . 05 - 4 mm (. 4 M. 4) Set the “in-out” select switch to the proper position according to sheet size. -, nonmagn. A feeder head includes suction belts to sequentially feed top sheets from a stack of sheets (e. . 25 in. Page 2 • Metal present output to verify the sheet has fed properly Probes The DS100 operates with a several different Prime magnetic probes including Models PM4, PM10, and PM15. Reliable double material detection is easier than ever before with the new range of IO-Link double sheet sensors in an M18 or M30 design from Pepperl+Fuchs, the market leader in ultrasonic sensor technology. air l Single sheet l Double sheet or multiple sheets (a statement on the number of sheets is not possible here) The signals are evaluated by a microprocessor system. The report expects the market size to grow vigorously by. Part No. In addition to many controls for the can making and sheet metal industries, we produce a full line of metal sensing devices. The "double sheet detection" or "double material detection" application originally comes from the printing industry. The detector system may be used on automatic sheet feeders where double or overlapped sheet material may jam or damage the receiving. Feedback from the detectors can be found in the Ma screen in the service wrench screens. 5 Million. It is composed of the circuit to transmitting ultrasonic wave, the circuit to process ultrasonic wave received and the determination circuit. 4) Meausre +24Vdc pin 1 vs pin2. Function principle: Electromagnetic double sheet sensor. Back SubmitThe double-slit experiment is an experiment in quantum mechanics and optics demonstrating the wave-particle duality of electrons, photons, and other fundamental objects in physics. e. FIG. The Model DS62 sinks current through both outputs. Where to Buy. Sensor Alignment. g. The 5 sensors TN08S, TN15S, TN30S, TN40S cover a measurement range from 0. DOUBLE-SHEET DETECTOR Operating Procedure (1) Turn the ON-OFF switch [1] ON. Page 3 R O L A N D DOUBLE SHEET DETECTOR E20 Sensors: It is recommended to use the sensors P30GS, P42AGS and P75VGS with the control unit E20. Simplified commissioning. When to set to run 2 and trip on 3 sheets (sheet size of 470mm or less) 3. stock. Ultrasonic double sheet sensors from Pepperl+Fuchs are ideal for double-sheet monitoring of paper, cardboard, plastics, metals, and more. An image reproduction device is provided with an automatic feed unit for documents; a double-sheet detector for detecting more than one single sheet as the document for copying; an operator control unit provided with an operator control panel; and a control unit connected to the said units for controlling the automatic feed unit, processing the signal. The Model DS102 Double Metal Sheet Detector comprises a control module in a sheet metal housing with a single probe to form a system that detects the thickness of metals passing the face of the probe. pdf 1. There, the occurrence of a double sheet must be reliably detected with an extremely short delay in order to avoid time-consuming and cost-intensive system downtimes. The double sheet detector E20 can reliably prevent this from occuring. Double Sheet Detection Data Sheets | Manuals. 9 M A100 Data Sheet. Particularities: Linearized air gap tolerant double sheet sensors. This can result in damage to the machine, tool damage, expensive repairs and production loss. Put a sheet with nominal thickness fully onto the sensor (see connection sketch). MFR PART # STESTCH1000LC. Prime started in 1992 as a privately own company located in Kettering Ohio, a suburb of Dayton. The A100 double sheet detectors 10 to 55 Hz, Double amplitude 1. More+. Data sheets. The non-contact dual head systems are especially well suited for pass-through Double Sheet Detection. Double sheet and double material sensors distinguish between empty gaps, one, and two layers of material, including paper, metals, wooden boards, and. Ultrasonic sensors for double sheet detection of printed sheets. Sensing Range (Between Sensor Heads) Detectable Sheet Thickness: Applicable Controllers GD-C1/C2: Setting Distance 5 mm 0. The double sheet detector reacts to changes in the air gap between sensor and sheet surface in. | 684 followers on LinkedIn. 435. Further reading: Ultrasonic Terrain-Type and Obstacle Detection for Robotic Lawn Mowers tech note (SLAA910). Ultrasonic double sheet sensors offer a simple, cost-effective, and flexible solution. DOUBLE SHEET DETECTION SYSTEM A100 Application When feeding sheets automatically, more than one sheet can be inadvertently fed into the processing machine. Other Details B2E Surplus offers a 90-day warranty on all sales. Based on an ultrasonic sound control, sheets lying on top of one another which were picked-up are recognized and actively ejected before they reach the first buckle plate unit. • Dynamic: The double sheet with nominal thickness is moved through the sensor gap while performing the Teach-In for 2-sheet. In addition to the physical-technical basics of double material detection, the Technology Guide covers a number of typical applications, such as double sheet detection in the printing industry. 2. A100 Rev. Manuals. The Gilbert cell is a differential amplifier (IN_A and IN_BPrime Controls Inc. Function: The Double Sheet Detector UDK20 combines the electromagnetic and eddy. Double sheet sensors are ultrasonic thru-beam sensors that have been optimized specifically for sheet feed applications, including double sheet detection, label counting, and splice detection. Messages: 2. air l Single sheet l Double sheet or multiple sheets (a statement on the number of sheets is not possible here) The signals are evaluated by a microprocessor system. In addition to the connection of one sensor an option is available to connect four sensors of the same type (E20-4P). 2 mm thickness). e. Sheet with a high transparency and films are detectable with the ULTRA ACE while the photoelectric detectors cannot detect such sheets.