Model ITM-3 - Relative Turbidity Monitor- Brochure

F L O WL E V E LP R E S S U R EA N A L Y T I C A LT E M P E R A T U R EI N S T R U M E N T A T I O N P A S T E U R I Z A T I O N C O N T R O L SAPPLICATIONSANDERSON INSTRUMENT CO., INC • 156 AURIESVILLE RD. • FULTONVILLE, NY 12072 • USA • 800-833-0081 • FAX 518-922-8997ANDERSON INSTRUMENT CO. LP • 400 BRITANNIA RD. EAST, UNIT 1 • MISSISSAUGA, ONTARIO L4Z 1X9 • CANADA • 905-603-4358 • FAX 905-568-1652NEGELE MESSTECHNIK GmbH • RAIFFEISENWEG 7 • D-87743 EGG A. D. GÜNZ • GERMANY • +49 (0) 8333/9204-0 • FAX +49 (0) 8333/9204-49www.andinst.com“ITM-3” Relative Turbidity Monitor• Cost effective optical technology for media > 2,000 NTU• 4-20mA plus switching in one sensor• Back-lit LCD for set-up and monitoring• 5 ranges, two remotely selectable• Completely independent of color changes• 3-A Compliant; Third party verified in accordance with standard 46-03• Transition monitoring for start-up, changeovers and shut-down/recycle• CIP return line monitoring• Automation of yeast harvesting in breweries• Integrity monitoring of filtersThe Anderson ITM-3 combines a proven optical backscatter light technology with the latest generation of electronics to provide an expanded feature set and simple user interface yielding a highly adaptable optical sensing device.Standard features of the ITM-3 include a 4-20mA output of the measured turbidity which can be assigned to 5 selectable ranges that can be programmed via the internal interface or configured so any two of them can be remotely selected via a 24 VDC digital input. This feature allows a single unit to be used for multiple products in the same line, with an output that can be set for the optimal resolution as required.A backlit dual line LCD display is included for set-up as well for local indication of the relative turbidity level and switched output status.And finally, a digital output is provided with adjustable setpoint and hysteresis for simplified integration in to a plant process. Wiring is accomplished via standard M12 quick disconnect receptacles, and the housing is IP69K/Nema 4X rated. Our standard lens material is sapphire which has proven the most durable in the intended applications.Applications for the ITM-3 include detection and automation of product to product changeovers as well as product to water interfaces in traditional dairy and beverage processes. The unit can also be used to monitor CIP return lines for presence or absence of product allowing for optimized flush water use. It’s also been used for yeast harvest automation in breweries and for leak detection downstream of filters. Anywhere a change in turbidity can be used to monitor, alarm, or automate may be another great place to install an ITM-3.Consult our factory or your local distributor for a demonstration, application question or quotation.3.55”5.40”3.55”5.40”6.74”3.55”5.40”3.55”5.40”6.74”HOW TO ORDERFORM AIC 5066 Effective: 5/30/14Supersedes: 3/11/13Process Connections: 1.5”, 2”, 2.5” and 3” tri-clamps MaterialsHousing: 1.4305 (303 st. steel)Fitting: 1.4404 (316L st. steel)Lens: SapphireO-ring: 3-A compliant elastomerWindow Material: PMMA/AcrylicPerformance/OperationsOperating Pressure: up to 10 bar (150 psig)Ambient Temperature: -10 to +60°C (14 to 140°F)Process Temperature: 0 to 100°C (32 to 212°F)CIP / SIP: up to 140°C (284°F) for up to 30 minutesProtection Class: IP69K / NEMA 4XMeasurement Principle: Infrared backscatter. Meets EN7027 (wavelength = 860 nm +/- 20 nm)Minimum Turbidity: 2000 NTU / 5% of 100% scaleRanges: 0 to 10 / 20 / 50/ 100/ 200% (internally selectable) Any two remotely selectableRepeatability: within +/- 1% of full scaleResponse Time: adjustable 0, 1, 3, 6, 13 and 25 sec.Style"L" Style"A" ElectricalConnection: (2) M12 plugsPower supply: 18 to 36 VDC, 150mA max, galvanically isolatedRemote range selection: 18 to 36 VDC, galvanically isolatedOutputsAnalog: 4-20mA active (scaled to measurement range)Switching: active, 50mA max, short circuit-proofSetpoint: adjustable 0-100%Hysteresis: factory set at 5%, adjustable 0-100%Measurement Principle: Infrared backscatter. Meets EN7027 (wavelength = 860 nm +/- 20 nm)Display: backlit LCD, 2 x 8 digitWeight: approx. 1600g. (3.2lbs.)“ITM-3” Specifications STYLEA StandardL Long FITTING004 1.5” Tri-Clamp® 005 2” Tri-Clamp® 006 2.5” Tri-Clamp®* 007 3” Tri-Clamp®* ANALOG CABLE LENGTH00 Quick Disconnect Receptacle (QDR) w/No Cable, no FWC01 QDR & Field Wireable Connector (FWC) w/No Cable (std.)05 QDR w/25 ft 5-Conductor Molded Cordset10 QDR w/50 ft 5-Conductor Molded Cordset20 QDR w/100 ft 5-Conductor Molded CordsetI T 3M -* Please allow an extra 4 weeks for delivery (for fitting 006 and 007 above) SWITCHING/RANGE SELECTION CABLE LENGTH00 Quick Disconnect Receptacle (QDR) w/No Cable, no FWC01 QDR & Field Wireable Connector (FWC) w/No Cable (std.)05 QDR w/25 ft 5-Conductor Molded Cordset10 QDR w/50 ft 5-Conductor Molded Cordset20 QDR w/100 ft 5-Conductor Molded Cordset 3.55”5.40”3.55”5.40”6.74”