http://www.rechner.de/en/ RECHNER Industrie-Elektronik GmbH - Capacitive, inductive, magneto resistive and optoelectronic sensors and filling level systems en The updated certificates list is online now. Thu, 02 Sep 2010 08:17:20 +0200 http://www.rechner.de/en/e13/index.php#394 RECHNER is just celebrating 45 years of business. We like to take the opportunity to thank all our valued partners and friends. Many of you have successfully worked with us for some decades. We had great fun in success together in the capacitive world and there is a lot more fun and business to come in the near future! We are looking forward for many more boosting years with your appreciated partnership. Fri, 06 Aug 2010 16:10:46 +0200 The new brochure about KFS glue is now “online” Tue, 22 Jun 2010 10:11:10 +0200 The data sheets of series Easy Teach by wire are online now. Fri, 21 May 2010 08:20:59 +0200 http://www.rechner.de/en/e13/index.php#376 It is often a real challenge for the user to achieve good level control in large silos or in some containers with difficult access. A direct adjustment of a sensor in the container is often not possible. Reasons can be that the access is dangerous for human beings or the container is too high or possibly space is extremely limited. For these situations RECHNER-Sensors now offer capacitive sensors with remote adjustment. The adjustment is made using an additional wire on the connection cable. Rechner’s well-tried and practically self-explanatory EasyTeach technology has been adopted for this series. The sensors current measuring state is reflected at the output for an easy and optimum integration into the users SPS. This teach function is available for both the High Performance and the NormLine Series. At present models are available in body sizes M30 × 1,5, M32 × 1,5 and 26 mm in diameter. Ask for ETW (ETW = EasyTeach by wire) for more convenience at your application. Mon, 10 May 2010 17:10:47 +0200 The updated operating instruction for IAS..., KAS... is online now. Tue, 20 Apr 2010 11:18:29 +0200 The data sheets of series N-132… are online now. Thu, 18 Mar 2010 08:56:21 +0100 http://www.rechner.de/en/e13/index.php#358 With our new series N-132.. a new generation of Namur compatible amplifiers and transformers is launched. They come in single as well as double channel versions and supply either Namur sensors or mechanical sensors suitable for categories 1G ( zone 0 ) as well as 1D ( zone 20 ). Especially suitable for use of our series IAS-30 and KAS-40 as well as the new RCS series. - slim line housing requiring 20% less mounting space than previous version – dual 115 /230VAC version – extended ambient temperature range up to 70°C – DC models for installation in ATEX category 3G available – DC models with output for Line-Fault detection – PAC bus use (DC models) and DIN rail mounting – PAC bus will connect the DC-Power by mounting on the DIN rail New generation available from now on will automatically replace old N-131 units. Wed, 17 Mar 2010 16:36:31 +0100 The new UL/CSA certificate for series KFS/KFA and KFX/KXA are online now. Tue, 09 Mar 2010 08:20:37 +0100 The new UL/CSA certificate for series KAS-90/95 are online now. Tue, 09 Mar 2010 08:18:09 +0100 The new brochure about KFS is now “online” Thu, 04 Mar 2010 11:39:55 +0100 The operating instruction and the certificates of series N-132 are online now. Tue, 09 Feb 2010 09:29:40 +0100 http://www.rechner.de/en/e13/index.php#328 Rechner Sensors have introduced a new capacitive proximity sensor with universal supply voltage range from 20…250 V AD/DC and a plug connector, in which the output function, normally open (NO) or normally closed (NC), is programmable. This simplifies storekeeping. The sensors are available with the option of a straight or angled connector. Additional advantages result from the integrated microcontroller technology, for example a fixed time delay. This can be both on and off delay. The sensor is designed for non-flush mounting. The body is in standard size M30 × 1.5. A universal capacitive level sensor providing interesting options for the user. Wed, 27 Jan 2010 10:46:58 +0100 The updated operating instruction for Per-Level is online now. Tue, 26 Jan 2010 09:43:00 +0100 The data sheet of KAS-40-26-N-PTFE-1”-StEx,ATEX # KA0933 is online now Thu, 14 Jan 2010 08:23:44 +0100 http://www.rechner.de/en/e13/index.php#310 RECHNER’s series 95 capacitive sensors with relay output are incredibly versatile level probes. The universal supply voltage range from 20…250 V AC/DC, the simple mounting and installation and the potential-free relay output are all key benefits for the user. Further advantages are provided by the integrated intelligent micro controller technology. This allows various options, like adjustable time relay (from 1 sec. up to 10 min.) and changeable on- or off-delay. RECHNER’s High Performance Technology is also incorporated into these sensors guaranteeing the best in quality and reliability. Moreover the sensors have a low power consumption of only 2 mA. The sensors are available with body sizes of M 30 × 1.5, M 32 × 1.5 and in a slightly tapered smooth bodied sensor 32 mm in diameter. The sensors are now available in PBT housings as well as the existing POM units. The PBT bodies also have similar excellent mechanical characteristics. The material used is flame-retardant and corresponds to the UL/CSA directives. The price benefit for PBT over the POM body is a welcome additional benefit for the user. A PG36 pressure type connection is available as an accessory. The sensors can be connected to PLC’s or the user can connect directly for control purposes to a max. 1 A. Wed, 13 Jan 2010 17:12:21 +0100 We wish you and your family a very Merry Christmas and all the best for the new year. Mon, 21 Dec 2009 12:16:25 +0100 The updated operating instruction for IAS..., KAS... is online now. Thu, 17 Dec 2009 11:44:18 +0100 The updated certificates list is online now Thu, 03 Dec 2009 09:00:52 +0100 We very much thank all our valued visitors following our invitation to the SPS – in Nuremberg and visited our booth this year. At an overall stable number of visitors we had a much better location in hall 7A and a bigger both this year so we were able to welcome a much higher number of guests at our stand compared to last year. We had a lot more technical conversations and direct application tasks brought to us. We like to thank you for that increased trust we received. A very special thank you goes to our customers that allowed us to show and exhibit their machines on our stand. So we were able to present our capacitive sensors in real applications – the most inspiring way to present a product. We are looking forward meeting and welcoming you again next year at the SPS. Mon, 30 Nov 2009 15:44:09 +0100 Tue, 24 Nov 2009 15:12:43 +0100 The new brochure about KAS-World is now “online” Mon, 23 Nov 2009 10:46:21 +0100 The data sheet of KAS-80-C30-F-80/120-A # KA0926 is online now Fri, 06 Nov 2009 10:21:29 +0100 The data sheets of series Leak-... are online now Fri, 06 Nov 2009 10:05:36 +0100 Visit Rechner at the SPS/IPC/Drives in Nuremberg from November 24 to 26, 2009. You will now find us at a better and bigger position in Hall 7A on stand number 7A/208 We have prepared some application highlights for you thanks to the friendly support from our important clients FDM, GolfDevice GmbH, MRK/KUKA and Optima showing capacitive sensors in action. SPS/IPC/DRIVES is the exhibition for electronic automation technology. It covers all the required components for system designs and includes integrated automation solutions. Visitors to the Rechner stand will see the latest capacitive devices and innovative sensor installations which could be beneficial to your production applications. We look forward to seeing you Wed, 21 Oct 2009 14:19:32 +0200 The new catalogue about series NormLine is online now. Thu, 15 Oct 2009 09:51:35 +0200 The data sheet of KAS-80-14-A-M12/M22-PTFE/MS-100°C-Y5-NL # KA0839 is online now Thu, 15 Oct 2009 09:40:12 +0200 The data sheets of series KAS-95…PBT are online now Tue, 06 Oct 2009 11:26:42 +0200 The data sheets of series IAS-...-150°C/180°C are online now Mon, 10 Aug 2009 08:30:19 +0200 The new operating instruction for KAS-90-uC-... is online now. Wed, 29 Jul 2009 13:19:33 +0200 http://www.rechner.de/en/e13/index.php#209 The new inductive sensors from RECHNER can be used for detection of metal objects in ambient temperatures of 150°C and 180°C. The electronics are self contained within the housing, like all conventional inductive sensors. This means with these sensors a separate evaluation unit is no longer required. The sensors are available in the body sizes M 12 × 1, M 18 × 1 and M 30 × 1,5. Power supply 10…35 V DC. The sensors are available for both for flush mounting and for non-flush mounting in metal. Thu, 16 Jul 2009 17:14:25 +0200 http://www.rechner.de/en/e13/index.php#200 Leaks can be detected early and reliably using the capacitive sensors LEAK-500-... and KAS-40-LEAK-PTFE-N from RECHNER. The LEAK sensor can be mounted directly on to the base of a basin or trip tray with or without the attached holder. The measuring field of the sensor is directed to the bottom; however the base will not be detected whether it is made of plastic, glass or even metal. In the case of a leakage the sensor will detect the dripping or running liquid immediately it approaches the active area and gives a switching signal for alarm and action. Housing and cable of the LEAK sensors are made of PTFE. This makes them ideal for all industries, including the semiconductor and chemical industry. The available variants are for 10…35 V DC supply voltage with NPN- or PNP-Transistor output or NAMUR sensors with ATEX certificate for use in areas with danger of explosion of zones 1/2 or zone 20. The dimensions are small with 37.5 mm in diameter and 18.8 mm in height. The gap between the sensor and the bottom is just 2.8 mm. The measuring area where the liquid is detected is within this gap at the feet of the sensor. Capacitive LEAK sensors are a great help to prevent problems caused by liquid leaks of a critical nature. Tue, 02 Jun 2009 18:36:50 +0200 The updated operating instructions are online now. Wed, 15 Apr 2009 07:47:27 +0200 The new catalogue about series NormLine is online now. Tue, 10 Mar 2009 11:21:36 +0100 The data sheets of series 26 are online now Mon, 23 Feb 2009 08:40:43 +0100 The new catalogue about series 26 is online now. Mon, 23 Feb 2009 08:33:52 +0100 The new catalogue about KFS/KFA/KFX is online now. Thu, 19 Feb 2009 08:18:06 +0100 The data sheet of IAS-10-A14-A-Y5-StEx # IA0231 is online now. Thu, 19 Feb 2009 08:08:33 +0100 The data sheets KAS-90-A24-uC-S/Ö-NL-Y1 KA0788 and KA0797 are online now. Fri, 16 Jan 2009 12:30:21 +0100 RECHNER – Sensors wish you a Merry Christmas, a Happy New Year and a prosperous 2009. Mon, 22 Dec 2008 16:25:22 +0100 The updated operating instruction for KXS / KXA is online now. Fri, 28 Nov 2008 10:13:22 +0100 Visit us at the SPS/IPC/Drives in Nuremberg. Our stand is located in Hall 7A, stand No. 7A-638 SPS/IPC/DRIVES is the exhibition for electric automation technology. It covers all components down to the system and offers herewith integrated automation solutions. Exhibitors and visitors profit from the advantage that visiting numerous exhibitions on components becomes superfluous. You are very welcome! Thu, 13 Nov 2008 15:03:24 +0100 http://www.rechner.de/en/e13/index.php#132 The 26 series from RECHNER was originally designed to cope with the problems of very adhesive products. It turns out that these sensors have excellent characteristics for general use in level control. Typically they overcome the problems caused by products sticking to the sensor and the need for continual re-adjustment. The semiround sensor tip is a striking feature of this series. The electronics are based on RECHNER’s High Performance Technology and guarantees high quality and reliability. The sensors are available with various process connections, such as Triclamp, G1“ and M22. Now this series has been extended with the new Easy Teach range. This new range has housing lengths that can reach deeper into the containers. These sensors have a G1˝“ process connection. Thanks to the EasyTeach function the adjustment is made with just one push button. The clear text display assist with the adjustment. These capacitive level sensors are available up to 2000 mm in length. Like the rest of the 26 family they are suitable for use in both wet and dry areas. They are ideal for use in industries such as the chemical industry or food processing Mon, 20 Oct 2008 11:03:01 +0200 The new catalogue about capacitive sensors series 95 is online now. Wed, 08 Oct 2008 11:00:23 +0200 http://www.rechner.de/en/e13/index.php#118 RECHNER’s series 95 capacitive sensors with relay output are incredibly versatile level probes. The universal supply voltage range from 20…250 V AC/DC, the simple mounting and installation and the potential-free relay output are all key benefits for the user. Further advantages are provided by the integrated intelligent micro controller technology. This allows various options, like adjustable time relay (from 1 sec. up to 10 min.) and changeable on- or off-delay. RECHNER’s High Performance Technology is also incorporated into these sensors guaranteeing the best in quality and reliability. Moreover the sensors have a low power consumption of only 2 mA. The sensors are available with body sizes of M 30 × 1.5, M 32 × 1.5 and in a slightly tapered smooth bodied sensor 32 mm in diameter. A PG36 pressure type connection is available as an accessory. The sensors can be connected to PLC’s or the user can connect directly for control purposes to a max. 1 A. Thu, 25 Sep 2008 13:20:30 +0200 The data sheets of series magneto-resisitive sensors are online now. Thu, 18 Sep 2008 14:56:02 +0200 The new calatogue about magneto-resistive sensors is online now. Thu, 18 Sep 2008 14:34:07 +0200 The data sheets of series 95 are online now. Thu, 18 Sep 2008 14:20:43 +0200 http://www.rechner.de/en/e13/index.php#78 RECHNER Capacitive sensors can make a major contribution to the trouble free functioning of your pellet heating system. RECHNER sensors control both the supply of the pellets to the burner and the level of the storage unit. Different models are available in M18, M30 and M32 housings with metal or plastic bodies. Change of the material properties of the pellets, are no problem for RECHNER sensors. Once correctly adjusted, no readjusting of the switching distance is required. On request we can supply the sensors with a pre-adjusted switching distance: “READY TO GO”. That means for you, unpack, install, connect = ready for use. Fri, 30 May 2008 13:25:43 +0200 The data sheet is now online for the capacitive sensor KAS-80-G1/4”-S-K-POM-Y7, Article-Nr. KA0658. For this sensor is an alternative available with a PEEK-body. Data sheet: http://www.rechner.de/db/pdf/en/KA0658-de.pdf Wed, 19 Mar 2008 15:28:19 +0100 http://www.rechner.de/en/e13/index.php#66 RECHNER has had a history of success with capacitive Mini’s going back to1983 with disk-shaped Sensors for wafer detection. No sooner had this project finished and our clients set us new challenges, and within a few months Rechner had an extensive product family of capacitive mini sensors. Time has not stood still in this product area and as a result of constant advancement and technological adjustments our customers now have at their disposal a perfected sensor family. The disc shaped capacitive mini sensors are available with diameters from 10 mm with a thickness of just 4 mm up to 30 mm in diameter. The cylindrical versions are available from 3 mm diameter. There are variants for use in high temperature application up to +125°C ambient temperature. This series also includes PTFE or PEEK body versions which are ideally suited for use in the Chemical, Pharmaceutical or Food Industry. Tue, 18 Mar 2008 15:47:21 +0100 http://www.rechner.de/en/e13/index.php#59 The conventional capacitive sensors are too large for your Application? No problem for RECHNER-Sensors. The specialist for capacitive sensors continue to develop and manufacture a wide range of sensors with small dimensions. So for instance capacitive sensors in cylindrical housings with M30 × 1,5 or M32 × 1.5 thread are now available with a body only 50 mm in length. This series also includes PTFE body versions which are ideally suited for use in the Chemical, Pharmaceutical or Food Industry. Sensors from the Rechner High performance range, which covers most of Rechner’s transistor output devices, have a higher technical specification than other sensors in the market. These new sensors have a shorter body but still meet in full the exacting requirements of the high performance range. Data sheet KA0621 Data sheet KA0622 Data sheet KA0644 Data sheet KA0645 Data sheet KA0646 Mon, 11 Feb 2008 16:15:03 +0100 http://www.rechner.de/en/e13/index.php#55 Last December two new ultramodern automatic assembling machines were put in service in our SMD department. This took place without any problems. Thanks to the 8-head technology of these machines the overall assembling capacity is now more than double. The assembling accuracy is also considerably increased. This is of importance with processing of very small component parts. As a result a further step has been taken to improve the service to our clients. This being to continually guarantee the expected excellent quality and fast availability of the products by means of increasing and optimising production capacity – Made in Germany! Tue, 15 Jan 2008 11:40:26 +0100 http://www.rechner.de/en/e13/index.php#47 - Man and Robots can now work together! The presentation of the prize was on 28th November at the SPS/SPI/Drives Fair in Nurnberg and MRK Systeme GMBH were the winners of the German Sensor Application Award We congratulate MRK Systeme GmbH on this award. We are very happy and proud, that our capacitive sensors are making an important contribution to the functionality of this innovative product. The KUKA Robot KR 3 SI (Safe Interaction) from MRK Systeme GmbH allows the robot to operate with direct human contact. The safety system is based on four function mechanisms: Uniform reduction of the Robots kinetic energy by means of a damping protective cover. To operate a stop (Category 0; DIN 60204) by means of tactile switching elements. Reductions of the Robot speed using capacitive proximity sensors from RECHNER. Tool safeguarding by means of a removable connection flange (operation of a stop according to category 0). Solving the specific challenging applications of our clients is our speciality. Together we are always a step ahead. Mon, 10 Dec 2007 16:24:46 +0100 http://www.rechner.de/en/e13/index.php#42 Visit us at the SPS/IPC/Drives in Nuremberg. Our stand is located in Hall 7A, stand No. 7A-638 SPS/IPC/DRIVES is the exhibition for electric automation technology. It covers all components down to the system and offers herewith integrated automation solutions. Exhibitors and visitors profit from the advantage that visiting numerous exhibitions on components becomes superfluous. You are very welcome! New exhibition stand design Sat, 17 Nov 2007 18:07:07 +0100 http://www.rechner.de/en/e13/index.php#4 The new brochure about capacitive sensors with semicircular active area of series 26 is now online. Wed, 09 May 2007 13:06:54 +0200 http://www.rechner.de/en/e13/index.php#24 Seven years ago we bought our first laser marking machine and started to mark our sensors directly on the housing. Article numbers, type codes, CE-marking, and individual identification code are engraved directly on the housing with the laser. There is no problem marking the different kind of plastics like PA or PPO and metals such as brass, stainless steel or even titanium. The old and ugly labels, that quite often came unstuck after a period of time, or simply became unreadable, now belong to the past. This has been a milestone in our quality control system, especially regarding the trace ability of products. The positive feedback of our customers strengthened our determination for higher quality. Due to the greatly increased demands from production during the last year, we almost reached the limit of our ability to keep pace with the marking process. To avoid a potential bottleneck in the near future we have now purchased a second even more sophisticated laser marking system. It has been implemented into our production process in the last month and since then both lasers work nicely in parallel. The new features allow us total 360° markings as well as implementing customized logos. A further step to more quality and service for all our customers who wish to have their own company name and logo or their own part number on our sensors. RECHNER – World leader in capacitive sensor technology and quality. Thu, 29 Mar 2007 12:14:21 +0200 http://www.rechner.de/en/e13/index.php#3 RECHNER-Sensors Germany accept now payment by VISA Card or Master Card. Wed, 31 Jan 2007 13:06:54 +0100 http://www.rechner.de/en/e13/index.php#25 Within the last few days our accredited testing laboratory has once again been audited, with success. The first Audit was exactly 12 years ago. Since then our qualified and independent testing personnel have ensured that products from RECHNER-Sensors are a by-word for high quality. Since being one of the very first accredited testing laboratories, we are still worldwide one of the few such testing establishments for proximity sensors. We are proud that we continue to make a further important contribution for the international leading position of our products. For all our products “made in Germany” also means, “tested in Germany”. This means for our clients the certainty and guarantee that all our products have to pass a complete final inspection of all functions before delivery. Not batch tests only – but 100 % tested! RECHNER SENSORS – Leader in capacitive sensor technology Wed, 09 Aug 2006 12:17:14 +0200 http://www.rechner.de/en/e13/index.php#26 We are pleased to inform you that we have already changed our production process to conform to the RoHS directive. From November 2005 we have only ordered components (circuit boards, component parts, etc) which conform to the directives RoHS and WEEE. In March 2006 our soldering process was changed to “lead-free”. Further details can be found in our customer information “Care of the Environment”. Wed, 07 Jun 2006 12:17:35 +0200 http://www.rechner.de/en/e13/index.php#32 Our level probes are now available with connection head to include all electronics. Heads available in aluminium or stainless steel with inch thread, NPT or Triclamp mounting connection. Mon, 30 Jan 2006 12:47:00 +0100 http://www.rechner.de/en/e13/index.php#31 The capacitive proximity sensors that make up the KAS-40…, KAS-70…, KAS-80…, KAS-90, KAS-1000 and KAS-2000 series . are already established as powerful leaders in today.s market. They are well accepted as sensors that are reliable, and there are a large number of versions to suit many applications in the processing industry and throughout mechanical engineering. Nowadays they are indispensable. Important parameters for the user are the achievable switching distance and the size of the sensor. Larger switching distances require larger sensors. It is here, that the new KXS/KXA-Systems show their strength. Although one achieves essentially larger switching distances with these capacitive systems, their size is actually smaller. The sensors of the KXS/KXA-Series are based on a different measuring principle, the three-electrode-principle. Advantages: - Extreme large sensing distance, up to 10-times the norm - miniature sensors from M5 - Measurement of smallest changes in capacity - suitable for high-temperature areas up to +250°C (ceramics +800°C) - up to three adjustable switching points in one sensor (Duplex and Triplex operation) Mon, 30 Jan 2006 12:46:00 +0100 http://www.rechner.de/en/e13/index.php#30 RECHNER-Sensors have a wide reaching program of Ex- protected sensors. The product family comprise capacitive and inductive proximity sensors in cylindrical size from 6.5 to 40 mm in diameter. NAMUR sensors and proximity sensors with NPN or PNP transistor output rank among the standard. With the Ex- protected isolation amplifiers the product range is complete. The ATEX-certified units are available for areas with danger of gas explosion (Zone 0,1 and 2) and for areas with danger of dust explosion (Zone 20, 21 and 22). Being an ATEX certified firm, RECHNER can also offer sensors with a manufacturers declaration for both of these explosion danger areas. Mon, 30 Jan 2006 12:44:00 +0100 http://www.rechner.de/en/e13/index.php#29 RECHNER’s capacitive filling level detection sensor is especially designed for the detection of very adhesive products. The non-stick characteristic of the PTFE housing is enhanced with the round tip of the sensor. These sensors are often used in the chemical industry as well as in the food industry. Sensing only takes place at the tip of the sensor, which also ensures that there is no problem from unwanted switching caused by product build-up on the wall of the container. Permitted ambient temperature max. +100°C. Mon, 30 Jan 2006 12:41:00 +0100 http://www.rechner.de/en/e13/index.php#28 Rechner has proved once again, that supreme achievement is possible, when the customer‘s demands are merged with their innovation and longstanding experience. High Performance, just two words that accurately describe the new generation of standard sensors: Capacitive sensors with 3 times higher sensing distance than the norm, high temperature stability up to 100°C and excellent EMC-characteristics. The sensing distance is medium optimised, so that with just one adjustment it is possible to detect a variety of products. The series comprise capacitive sensors in cylindrical size from M 8 × 1 mm to 64 mm in diameter, with both flush and non-flush mountable models. Also ranging among the standard are chemical resistant and food-grade sensors in PTFE or PTFE/stainless steel housings. Mon, 30 Jan 2006 12:40:00 +0100 http://www.rechner.de/en/e13/index.php#27 Record sensing distance with the new High Performance Proximity Sensors from RECHNER. The M32 threaded sensor with 5 cm active area allows a flush mounting sensing distance of more then 50 mm. This corresponds to 5 times the Sn of a standard M30 sensor. The PEEK covered active area offers excellent protection, since this material is considered to be oil resistant, resistant to nearly all chemicals, physiologically harmless and it has very good mechanical characteristics, like abrasion resistance. This 4-wire DC sensor is available with antivalent PNP switching output. Mon, 30 Jan 2006 12:38:00 +0100