Thornton conductivity sensors

THORNTON Conductivity/Resistivity SensorsAccurate and ReliableConductivity/ResistivityConductivity Sensors for M300 & 770MAXA Comprehensive Series to Meet Industry Requirements243E233240-201244-630240-202iSensor Selection CriteriaTHORNTON offers a widevariety of conductivity/resistivitysensors to accomodate mostapplications. Use the following criteriato select the appropriate sensor for yourinstallation:– Conductivity or resistivity range– Transmitter– Mounting type: insertion, retractableor submersion– Pipe connection and size– Chemical compatibility, includingcleaning and disinfection processes– Temperature requirements, includingsteam and/or hot chemical cleaningTHORNTON provides a full complement of conductivity/resistivity sensors for M300or 770MAX with NPT or sanitary fittings. They include various lengths, cell constantsand materials to match the application: titanium concentric electrodes forhigh purity water; monel electrodes for rinse waters containing HF; highly polished316L stainless steel (SS) electrodes for pharmaceutical waters; CPVC and PEEKsensors with four flush electrodes for solutions with higher conductivity and/orsuspended material; and an epoxy sensor which can also measure chemical concentration.SpecificationsCell constant accuracy ± 1%, except ± 5% system accuracy for 4-electrode& 10 constantCell constant repeatability ± 0.25%, except ± 2% for 4-electrode & 10 constantTemperature sensor Pt1000 RTD, IEC 746, Class A, except 50 constantTemperature accuracy ± 0.1°C (± 0.2°F), except 4-electrode sensorsat 25°C (77°F)Cable jacket materialNPT: PVC, 80°C (176 °F) ratingSanitary: Teflon ® , 200°C (392°F) ratingM300. sensor 60 m (200 ft), except 15 m (50 ft) for 244-Seriesdistance770MAX. sensor 91m (300 ft), except 15m (50 ft) for 234 seriesdistanceFinishN4 (Ra

Microelectr.PowerPharma WaterCalibration of Conductivity SensorsTHORNTON Auto-loop Factory Calibration SystemTHORNTON conductivity sensors are industry standards for determining waterpurity and solution concentration. THORNTON ISO 9001 factory calibration andcertification are NIST and ASTM traceable using THORNTON’s unique ultrapureauto-loop calibration system. Certification includes test and accuracy, plus materialsas noted in sensor specifications.USP pharmaceutical water monitoring requirements are met with sanitary sensorswhich provide accurate conductivity and temperature measurement. 316L stainlesssteel Tri-Clamp mounting sensors have an electropolished finish with roughnessaverage (Ra)

THORNTON Conductivity/Resistivity SensorsAccurate and ReliableConductivity/ResistivityConductivity Sensors for M300DrawingsNPT 0.01 and 0.1 Constant3 ⁄ 4 " NPTSanitary, Standard25.4 mm1.00"Sanitary, VP42 mm1.65"X < 3"1 ⁄ 2 " or 3 ⁄ 4 " NPT42 mm1.65"X > 3" 25.4 mm 1.00"64.5 mm2.54"VP connector"X"316SS Flow Housing (1000-30) 12.7 mm 0.50" 15.7 mm 0.62"Sanitary fitting, see table6.35 mm/0.25""X" see table1 ⁄ 8 " NPT outflow port 15.7 mm 0.62" 15.9 mm 0.625"Tri-Clamp fitting, see table10 Constant3 ⁄ 4 " NPTSubmersion 0.1 Constant1" NPT 33.4 mm 1.32"41 mm1.62"NPT 4-Electrode, CVPC151.4 mm/5.96"VP connectorNPT 4-Electrode, PEEK86.6 mm3.41"12.7 mm0.50"3 ⁄ 4 " NPT111.5 mm4.39"82.3 mm/3.24"1" NPT29 mm1.15"27.9 mm1.10"126.7 mm/4.99"57.4 mm 27.9 mm2.26" 1.10" 19.1 mm/0.75" 12.7 mm 0.50" 25.4 mm/1.00"1" NPT26.9 mm/1.06" wrench flats 25.4 mm/1.00" 31.8 mm 1.25"82.6 mm3.25"3 ⁄ 4 " NPT sensor portPVDF Flow Housing (1000-31)1 ⁄ 4 " NPT outflow port25.4 mm/1.00"1 ⁄ 8 " NPT inflow portVP connectorSanitary 4-Electrode105.2 mm/4.14"38.1 mm1.50"26.9 mm/1.06" wrench flats"X"1" NPT 25.4 mm/ 1.00" 38.1 mm 1.50"82.6 mm3.25"3 ⁄ 4 " NPT sensor port28.6 mm/1.13"1 ⁄ 4 " NPT inflow portVP connectorTri-Clamp fitting, see tablewww.mt.com/THORNTON-Cond22METTLER TOLEDO US and Canada

Microelectr.PowerPharma WaterOrdering InformationElectrode Maximum Pressure Process Connection Insertion CableMaterial – Fitting – Material Length "x" Length Connector Order Number2-Electrode Sensors– Measuring range 0.02–2,000 µS/cm (cell constant 0.1 cm –1 ) aTitanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 0.5 m (1.5 ft) S 240-201Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 132 mm (5.19") 0.5 m (1.5 ft) S 240-202Monel 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 0.5 m (1.5 ft) S 240-203Monel 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 132 mm (5.19") 0.5 m (1.5 ft) S 240-204Titanium 7 bar at 95°C (100 psig at 203°F) 3 ⁄4" NPTM PVDF 29 mm (1.15") – S 240-20734 bar at 25°C (500 psig at 77°F)316L SS 4 bar at 131°C (58 psig at 268°F) For SS 70 mm (2.75") – VP 240-2227 bar at 95°C (100 psig at 203°F) Retractable17 bar at 25°C (250 psig at 77°F) housing bTitanium 17 bar at 93°C (250 psig at 200°F) 1 ⁄2" NPTM Noryl 29 mm (1.14") 0.5 m (1.5 ft) S 240-213Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Noryl 29 mm (1.14") 0.5 m (1.5 ft) S 240-214Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 3 m (10 ft) S 240-215Titanium 17 bar at 93°C (250 psig at 200°F) 1 ⁄2" NPTM Teflon ® /SS 29 mm (1.14") 0.5 m (1.5 ft) S 240-216Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 6.1 m (20 ft) c 240-217Titanium 17 bar at 93°C (250 psig at 200°F) 1 ⁄2" NPTM Teflon ® /SS 29 mm (1.14") 3 m (10 ft) c 240-218Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 9 m (30 ft) c 240-220Titanium 10 bar at 155°C (150 psig at 311°F) 1.5" Tri-Clamp Titanium 86 mm (3.38") 0.5 m (1.5 ft) S 243E221 d31 bar at 25°C (450 psig at 77°F)316L SS 10 bar at 155°C (150 psig at 311°F) 1.5" Tri-Clamp 316L SS 86 mm (3.38") 0.5 m (1.5 ft) S 243E223 d31 bar at 25°C (450 psig at 77°F)316L SS 10 bar at 155°C (150 psig at 311°F) 2" Tri-Clamp 316L SS 105 mm (4.13") 0.5 m (1.5 ft) S 243E227 d31 bar at 25°C (450 psig at 77°F)Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 0.5 m (1.5 ft) VP 240-231Titanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 132 mm (5.19") 0.5 m (1.5 ft) VP 240-236316L SS 10 bar at 155°C (150 psig at 311°F) 1.5" Tri-Clamp 316L SS 85 mm (3.35") – VP 243E233 d31 bar at 25°C (450 psig at 77°F)316L SS 10 bar at 155°C (150 psig at 311°F) 2" Tri-Clamp 316L SS 104 mm (4.10") – VP 243E237 d31 bar at 25°C (450 psig at 77°F)– Measuring range 0.002–200 µS/cm (cell constant 0.01 cm –1 ) aTitanium 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 60 mm (2.38") 0.5 m (1.5 ft) S 240-101– Measuring range 50–40,000 µS/cm (cell constant 10 cm –1 ) aGraphite 17 bar at 93°C (250 psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 86 mm (3.38") 0.5 m (1.5 ft) S 240-4014-Electrode Sensors e– Measuring range 10–650,000 µS/cm316L SS d 5 bar at 150°C (70 psig at 302°F) 1.5" Tri-Clamp PEEK 25 mm (1.00") – VP 244-63314 bar at 50°C (200 psig at 122°F)316L SS d 5 bar at 150°C (70 psig at 302°F) 2" Tri-Clamp PEEK 25 mm (1.00") – VP 244-63414 bar at 50°C (200 psig at 122°F)Hastelloy C d 5 bar at 150°C (70 psig at 302°F) 1.5" Tri-Clamp PEEK 25 mm (1.00") – VP 244-63614 bar at 50°C (200 psig at 122°F)316L SS d 5 bar at 150°C (70 psig at 302°F) 1.5" Tri-Clamp PEEK 12 mm (0.50") – VP 244-63814 bar at 50°C (200 psig at 122°F)Hastelloy C d 7 bar at 93°C (100 psig at 200°F) 1" NPTM PEEK 28 mm (1.10") – VP 244-63014 bar at 25°C (200 psig at 77°F)316L SS d 3.5 bar at 80°C (50 psig at 176°F) 1" NPTM CPVC 28 mm (1.10") – VP 244-6317 bar at 25°C (100 psig at 77°F)Hastelloy C d 3.5 bar at 80°C (50 psig at 176°F) 1" NPTM CPVC 28 mm (1.10") – VP 244-6357 bar at 25°C (100 psig at 77°F)a MΩcm = 1/(µS/cm) S = Standard connector used with 1XXX-67 patch cords only.b See pages 32-33 for retractable housing (also used for pH and ORP) See page 54.c Tinned leads – no patch cord required VP = VarioPin sealed connector used with 58 080 20X patch cords onlyd Includes material certification to meet EN10204 3.1B & USP ClassVI (58 080 101 3-ft adapter cable can connect an existing 1XXX-67e 4-electrode sensor, maximum patch cord length 15m (50 ft) patch cord to a VP sensor). See page 54.METTLER TOLEDO US and Canada23

THORNTON Conductivity/Resistivity SensorsAccurate and ReliableConductivity/ResistivitySmart Conductivity Sensors for 770MAXDrawingsSee sensor table next page for "X" dimensions.www.mt.com/THORNTON-Cond24METTLER TOLEDO US and Canada

Microelectr.PowerPharma WaterOrdering InformationElectrode Maximum Pressure Process Connection Insertion Cable Order#Material – Fitting – Material Length "X" Length US/Canada2-Electrode Sensors– Measuring range 0.01–3,000µS/cm (cell constant 0.1cm –1 ) aTitanium 7 bar at 95°C (100psig at 203°F) 3 ⁄4" NPTM & PVDF 29 mm (1.14") 3 m (10ft) 230-20734 bar at 25°C (500psig at 77°F) 1" NPTMTitanium 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Noryl 29 mm (1.14") 0.5 m (1.5 ft) 230-210Titanium 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 0.5 m (1.5 ft) 230-211316L SS 4 bar at 131°C (58psig at 268°F) Retractable SS 70 mm (2.75") 3 m (10 ft) 230-2127 bar at 95°C (100psig at 203°F) for 1000-4X17 bar at 25°C (250psig at 77°F) housingTitanium 17 bar at 93°C (250psig at 200°F) 1 ⁄2" NPTM Teflon ® /SS 29 mm (1.14") 0.5 m (1.5 ft) 230-216Monel 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 34 mm (1.35") 0.5 m (1.5 ft) 230-251Monel 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 132 mm (5.19") 0.5 m (1.5 ft) 230-261Titanium 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 132 mm (5.19") 0.5 m (1.5 ft) 230-271Titanium b 10 bar at 155°C (150psig at 311°F) 1.5" Tri-Clamp Titanium 86 mm (3.38") 0.5 m (1.5 ft) 233E22131 bar at 25°C (450psig at 77°F)316L SS b 10 bar at 155°C (150psig at 311°F) 1.5" Tri-Clamp SS 86 mm (3.38") 0.5 m (1.5 ft) 233E22331 bar at 25°C (450psig at 77°F)316L SS b 10 bar at 155°C (150psig at 311°F) 2" Tri-Clamp SS 86 mm (3.38") 0.5 m (1.5 ft) 233E22731 bar at 25°C (450psig at 77°F)316L SS b 10 bar at 155°C (150psig at 311°F) ISO-DN25 bund SS 60 mm (2.37") 0.5 m (1.5 ft) 233E32331 bar at 25°C (450psig at 77°F)316L SS b 10 bar at 155°C (150 psig at 311°F) ISO-DN25 bund SS 70 mm (2.76") 0.5 m (1.5 ft) 233E32731 bar at 25°C (450psig at 77°F)– measuring range 0.001–100µS/cm (cell constant 0.01cm –1 ) aTitanium c 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS 60 mm (2.38") 0.5 m (1.5 ft) 230-101– measuring range 10–200,000µS/cm (cell constant 10cm –1 ) aGraphite 17 bar at 93°C (250psig at 200°F) 3 ⁄4" NPTM Teflon ® /SS/Noryl 87 mm (3.41") 0.5 m (1.5 ft) 230-431– measuring range 10–1,000KµS/cm (cell constant 50cm –1 ) aGraphite 7 bar at 93°C (100psig at 200°F) 1" NPTM PVDF/Epoxy 125 mm (4.90") 0.5 m (1.5 ft) 230-5314-Electrode Sensors– measuring range 10–800,000µS/cmHastelloy C b 7 bar at 93°C (100psig at 200°F) 1" NPTM PEEK 28 mm (1.10") 3 m (10 ft) 234-63014 bar at 25°C (200psig at 77°F)316L SS b 3.5 bar at 80°C (50psig at 176°F) 1" NPTM CPVC 28 mm (1.10") 3 m (10 ft) 234-6317 bar at 25°C (100psig at 77°F)Hastelloy C b 3.5 bar at 80°C (50 psig at 176°F) 1" NPTM CPVC 28 mm (1.10") 3 m (10 ft) 234-6357 bar at 25°C (100 psig at 77°F)316L SS b 14 bar at 50°C (200 psig at 122) 1.5" Tri-Clamp PEEK 25 mm (1.00") 0.5 m (1.5 ft) 234-6334.8 bar at 140°C (70 psig at 284°F)316L SS b 14 bar at 50°C (200 psig at 122) 2" Tri-Clamp PEEK 25 mm (1.00") 0.5 m (1.5 ft) 234-6344.8 bar at 140°C (70 psig at 284°F)Hastelloy C b 14 bar at 50°C (200 psig at 122) 2" Tri-Clamp PEEK 25 mm (1.00") 0.5 m (1.5 ft) 234-6364.8 bar at 140°C (70 psig at 284°F)316L SS b 14 bar at 50°C (200 psig at 122) 1.5" Tri-Clamp PEEK 12 mm (0.50") 0.5 m (1.5 ft) 234-6384.8 bar at 140°C (70 psig at 284°F)Certification of calibration included with all 0.1 and 0.01 cell constant and 4-E sensors; may be requested at additional cost on others.a MΩcm = 1/(µS/cm) b Includes material certification to meet EN10204 3.1B & USP Class VI c Recommended for non-aqueous samples770MAXPatch CordSmart Sensor Wiring (see page 58 )Smart SensorMETTLER TOLEDO US and Canada25