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T56 Instruction Manual
PN 51-T56
May 2012
Clarity II T56 Turbidimeter
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 This page left blank intentionally
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Clarity II T56 Turbidimeter ESSENTIAL INSTRUCTIONS-Read this page before proceeding! Your instrument purchase from Rosemount Analytical, Inc. is one of the finest available for your particular application. These instruments have been designed, and tested to meet many national and international standards. Experience indicates that its performance is directly related to the quality of the installation and knowledge of the user in operating and
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 CAUTION This product generates, uses, and can radiate radio frequency energy and thus can cause radio communication interference. Improper installation, or operation, may increase such interference. As temporarily permitted by regulation, this unit has not been tested for compliance within the limits of Class A computing devices, pursuant to Subpart J of Part 15, of FCC Rules, which are designed to provide reasonable protection against such i
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Contents Section 1: Description and Specifications 1.1 Features and Applications ......................................................................................1 1.2 Specifications – General .........................................................................................2 1.3 Ordering Information .............................................................................................3 Section 2: Installation 2.1 Unpackin
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Table of Contents cont’d Section 6: Programming - Turbidity 6.1 Programming Measurements – Introduction .......................................................23 6.2 Turbidity Measurement Programming .................................................................23 Section 7: Calibration 7.1 Calibration – Introduction ...................................................................................25 7.2 Turbidity ............................................................................
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Section 1: Description and Specifications 1.1 Features and Applications COMPLETE SYSTEM includes single or dual input analyzer, sensor(s), and debubbler assembly CHOOSE U.S. EPA METHOD 180.1 or ISO METHOD 7027 compliant sensors RANGE 0-200 NTU RESOLUTION 0.001 NTU FULL FEATURED ANALYZER with fully scalable analog outputs and fully programmable alarms with interval timers INTUITIVE, USER-FRIENDLY MENU in seven languages makes setup and calibra
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 1.2 Specifications - General Case: Polycarbonate. NEMA 4X/CSA 4, IP66. NOTE: To ensure a NEMA seal, tighten all four front panel screws to 6 in-lbs of torque. Dimensions: 6.2 x 6.2 x 5.2 in. (157 x 157 x 132mm) Conduit openings: Accepts (6) PG13.5 or 1/2 in. conduit fittings Display: Large 3.75 x 2.2 in. (95.3 x 55.9mm) high resolution color LCD displays large process variables and user-definable display of diagnostic parameters. Calibratio
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Ordinary Locations: LISTED Pollution Degree 2: Normally only non-conductive pollution occurs. Occasionally, however, a temporary conductivity caused by condensation must be expected. Altitude: for use up to 2000 meter (6562 ft.) RFI/EMI: – EN-61326 LVD: – EN-61010-1 Input: One or two isolated sensor inputs. Measurement choices of pH/ORP, resistivity/conductivity/ TDS, % concentration, ratio conductivity, total and free chlorine, monochloramin
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 1.3 Ordering Information The Clarity II is a complete system for the determination of turbidity in water. It consists of an analyzer and one or two sensors with a debubbler/measuring chamber assembly and cable for each sensor. A calibration cup is available as an option. Because a sensor cannot be calibrated without a calibration cup, at least one cup must be ordered. Calibration standard (formazin or polymer spheres) must be ordered as a se
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Section 2.0 – Installation 2.1 Unpacking and Inspection The Clarity II Turbidimeter is a complete system for the determination of turbidity in drinking water. The system consists of the analyzer, sensor(s), cable(s), and flow chamber/debubbler(s). Consult the table to verify that you have received the parts for the option you ordered. Item Model/part number Single Input Turbidity Analyzer with HART 56-03-27-38-HT Dual Input Turbidity Analyzer
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Fig. 2-1 T56 Panel Mounting Installation dimensions PANEL MOUNT 5.18 131.4 1.27 32.2 6.20 157.5 6.17 156.8 4X MOUNTING BRACKETS AND SCREWS PROVIDED WITH INSTRUMENT PANEL SUPPLIED BY OTHERS FRONT VIEW MAXIMUM THICKNESS PANEL MOUNT GASKET .375 IN (9.52 mm) SIDE VIEW .86 4X O 21.8 CONDUIT OPENINGS 5.45 138.4 .06 R 1.5 MAXIMUM 5.18 131.4 3.00 76.1 1.62 41.2 5.45 138.4 6.01 152.7 BOTTOM VIEW PANEL
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Fig. 2-2 T56 Pipe and Wall Mounting Installation dimensions WALL / SURFACE MOUNT 6.20 157.5 4.00 5.32 101.6 135.3 6.64 168.8 6.17 6.50 156.8 165.1 7.37 187.2 SIDE VIEW 4X COVER SCREW WALL / SURFACE MOUNT 1 FRONT VIEW 2" PIPE SUPPLIED BY CUSTOMER PIPE MOUNT SIDE VIEW FRONT PANEL C L 5.18 131.4 3.14 79.8 1.78 9.41 45.1 239.1 1.47 37.3 4.28 108.7 2 INCH PIPE MOUNT BRACKET 2X SET U-BOLTS FOR 2" PIPE IN 6.50 KIT PN
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 2.3 Installation – Debubbler Assembly See Figure 2-3 for installation. Connect the sample line to the inlet fitting. The fitting accepts 1/4-inch OD tubing. See Section 2.6 for recommended installation of the sample port. Attach a piece of 3/8 inch ID soft tubing to the drain fitting. The debubbler must drain to atmos- phere. NOTE: During operation, the debubbler is under pressure. A 0.040 inch (1 mm) orifice in the outlet provides the pre
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Fig. 2-3 Debubbler and Flow Chamber Installation 9
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 2.4 Installation – Sensor Unscrew the nut on the side of the debubbler. Insert the sensor in the mouth of the measuring chamber. Be sure the pin on the debubbler lines up with the hole in the sensor. Replace the nut. Remove the protective cap from the sensor and screw the cable onto the receptacle. The plug and receptacle are keyed for proper alignment. The sensor is rated to IP65 when properly connected to the cable. To prevent possible wate
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Section 3.0 Wiring 3.1 General The T56 is easy to wire. It includes removable connectors and slide-out signal input boards. The front panel is hinged at the bottom. The panel swings down for easy access to the wiring loca- tions. 3.1.1. Removable connectors and signal input boards The T56 uses removable signal input boards and communication boards for ease of wiring and installation. Each of the signal input boards can be partially or comple
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 3.2 Preparing Conduit Openings There are six conduit openings in all configurations of T56. (Note that four of the openings will be fitted with plugs upon shipment.) Conduit openings accept 1/2-inch conduit fittings or PG13.5 cable glands. To keep the case water- tight, block unused openings with NEMA 4X or IP65 conduit plugs. NOTE: Use watertight fittings and hubs that comply with your requirements. Connect the conduit hub to the conduit bef
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 3.4.4 Sensor wiring to signal boards Plug the pre-terminated sensor cable connector directly into the turbidity signal board mating connector. WARNING RISK OF ELECTRICAL SHOCK Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70) and/or any other applicable national or local codes. 3.4.5 Sensor The sensor cable is pre-wired to a plug that inserts into a receiving socket on the signal board. See Figure
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Instruction Manual Clarity II T56 PN-51-T56 May 2012 Fig. 3-1 Turbidity signal board with plug-in Sensor connection IMPORTANT NOTE: When using EPA/incandescent sensors (PN 8-0108-0002-EPA): • DO NOT power up the instrument without the sensor connected • DO NOT disconnect and reconnect a sensor while an analyzer is powered If this is inconvenient or cannot be avoided: 1. Cycle power to the instrument after connecting the sensor or... 2. Perform a Slope Calibration or Standard Calibration ro
