Lmt Bulletin

Transcript

Product Bulletin LMT Series Sanitary Point-Level Sensor High frequency capacitance technology ignores foam and deposit build-up Pre-adjusted for media type; configurable version available for two independent switchpoints 120 mm Sanitary PEEK sensing tip with food-grade surface finish 316 stainless steel body ensures chemical compatibility with harsh cleaning agents Ideal for sensing viscous and sticky media No obstruction to flow path or bridging of sensor tips Reliable Point-Level Control Solution ifm’s LMT Series point-level sensor is designed to monitor the level of liquids, viscous media and powders in food and beverage applications. The sensor uses a high-frequency capacitance spectrum profiling technology to effectively eliminate challenges with deposits, residue and foam build-up that commonly cause traditional point-level sensors to output false signals. Approved The LMT sensor monitors the level of mayonnaise in a container using a high-frequency capacitance spectrum profiling technology. Typical applications include monitoring point-level in storage tanks and protecting pumps from run-dry conditions. Now available with programmable sensitivity and outputs! The LMT sensors are factory adjusted for specific media which makes installation fast and simple. In addition, the new LMT121 can be reconfigured through a USB programing device to any sensitivity level. Using the programmable feature, each of the LMT121’s output can be adjusted independently for different media. With a layer of residue left behind, the LMT can reliably distinguish between a full tank vs. a surface residue coating. Meets food and beverage sanitary requirements The sensor’s 316 stainless steel body and smooth food-grade PEEK sensing tip ensures chemical compatibility even with the harshest cleaning agents. The LMT sensor attaches to various mounting adapters to provide a true sanitary mounting system. A high protection rating of IP68/IP69K prevents liquid ingress. Laser-etched part numbers won’t deteriorate in high pressure cleanings. The LMT sensor effectively eliminates issues with residue and foam build-up. Detection of proper level is ensured – even with viscous media residue. LMT Sanitary Point Level Sensor Type Process Connection Maximum Process Pressure [psi] Programmable Default Setting Protection Part No. List Price (USD) M12 connections • output function NC/NO complementary • 4-wire DC PNP G 1/2 BSPP -14.5…232 N Aqueous media high dielectric IP 68 / IP 69K, III LMT100 $207.00 G 1/2 BSPP -14.5…232 N Oils, fats, bulk materials low dielectric IP 68 / IP 69K, III LMT110 $207.00 G 1/2 BSPP -14.5…232 Y Sugar syrup IP 68 / IP 69K, III LMT121 $207.00 Accessories • 3A approved Part No. Description List Price (USD) Operating voltage [V] Current rating 18...30 DC [mA] Weldable adapter for tanks, 316L E43309 $41.00 Medium temperature Hydrous media Weldable adapter for pipes, 316L E43310 $46.00 Medium temperature Oils, fats, bulk materials 1.5” Triclamp fitting, 316L E43311 $72.00 Housing materials 2” Triclamp fitting, 316L E43312 $93.00 Materials (wetted parts) USB Programming device E30396 $310.00 50 Alcohol Beer Butter Chocolate (at 40 °C) CIP-fluid Cocoa powder Cream Dough Egg white Egg yolk Fat Honey Jam Ketchup Mayonnaise Milk Olive oil Pepper (ground) Powdered milk Salt Sugar (granulated sugar) Water (distilled) Water (tap water) Yogurt Sugar syrup Corn sweeteners Icing / frosting Ice cream LMT121 LMT100 LMT110 ⻫ ⻫ PEEK Shock resistance [g] 50 Vibration resistance [g] 20 32…140 °F (0…60 °C) EMC closed tanks: open tanks: EN6100-6-2:2005 EN6100-6-3:2006 EN6100-6-4:2006 Function display Switching status ⻫ ⻫ ⻫ 32…212 °F (0…100 °C) / 302 °F / 150 °C (1 hr) PEEK, high-grade stainless steel (316L / 1.4404), PA 12, FPM Ambient temperature Medium 32…185 °F (0…85 °C) / 302 °F / 150 °C (1 hr) LED yellow Wiring diagram ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ LMT121 LMT100/110 Cordsets ⻫ Type Description Part No. List Price (USD) M12 Micro DC, 5 m, PVC cable EVT 001 $18.00 M12 Micro DC, 10 m, PVC cable EVT 002 $21.00 M12 Micro DC, 5 m, PVC cable EVT 004 $18.00 M12 Micro DC, 10 m, PVC cable EVT 005 $21.00 M12 Micro DC, 5 m, PVC cable, LED EVT 007 $19.00 M12 Micro DC, 10 m, PVC cable, LED EVT 008 $22.00 ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ⻫ ifm efector – close to you! ifm efector USA ifm efector Canada ifm efector Mexico 782 Springdale Dr. Exton, PA 19341 800-441-8246 www.ifm.com/us 2233 Argentia Road, Suite 104 Mississauga, ON L5N 2X7 855-436-2262 www.ifm.com/ca Ave. Arq. Pedro Ramírez Vázquez 200-4, Planta Baja Col. Valle Oriente San Pedro Garza García, N.L. 66269 01-800-813-4363 www.ifm.com/mx Lit. No.: U10712 Type Technical Specs