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Summary of Contents for Emerson Rosemount Clarity II T1056
- Page 1 Quick Start Guide 00825-0100-3560, Rev AA April 2020 ™ Rosemount Clarity II T1056 Turbidmeter Turbidity Measurement System...
- Page 2 Essential instructions Read this page before proceeding! Your instrument purchase from Emerson 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 quailty of the installation and knowledge of the user in operating and maintaining the instrument.
- Page 3 April 2020 Quick Start Guide WARNING This product is not intended for use in the light industrial, residential, or commercial environments per the instrument's certification to EN50081-2. CAUTION Radio interference This product generates, uses, and can radiate radio frequency energy and thus can cause radio communication interference.
- Page 4 OR WARRANTIES OF ANY KIND, EXPRESSED OR IMPLIED, AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, OR ANY OTHER MATTER WITH RESPECT TO ANY OF THE GOODS OR SERVICES. Contents Install............................5 Wire............................16 EU Declaration of Conformity.....................26 China RoHS Table........................28 Emerson.com/Rosemount...
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Page 5: Install
April 2020 Quick Start Guide Install Unpack and inspect ™ The Rosemount Clarity II Turbidmeter is a complete system for the determination of turbidity in drinking water. The system consists of the transmitter, 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. - Page 6 4. The transmitter is suitable for panel, pipe, or surface mounting. Refer to the figures below. WARNING 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. Do not operate or energize instrument with case open. Emerson.com/Rosemount...
- Page 7 April 2020 Quick Start Guide Figure 1-1: Panel Mounting Dimensions A. Panel supplied by others. Maximum thickness: 3.75 in. (9.52 mm) B. 4X mounting brackets and screws provided with instrument Note Panel mounting seal integrity (4/4X for outdoor applications is your responsibility.
- Page 8 Quick Start Guide April 2020 Figure 1-2: Wall Mounting Dimensions A. 4X cover screw Emerson.com/Rosemount...
- Page 9 April 2020 Quick Start Guide Figure 1-3: Pipe Mounting Dimensions A. Front panel B. Panel & pipe mount enclosure C. 6x Ø conduit openings D. 2-in. pipe mount bracket E. 2X set U-bolts for 2-in. pipe in kit PN 23280-00 The front panel is hinged at the bottom.
- Page 10 2. Attach a piece of ⅜-in. ID soft tubing to the drain fitting. The debubbler must drain to atmosphere. WARNING High pressure and temperature Before removing the sensor, be absolutely certain that the process pressure is reduced to 0 psig and the process temperature is lowered to a safe level! Emerson.com/Rosemount...
- Page 11 April 2020 Quick Start Guide CAUTION Reading errors During operation, the debubbler is under pressure. A 0.040 in. (1 mm) orifice in the outlet provides the pressure. Back pressure helps prevent outgassing, which can lead to bubbles accumulating on the sensor face, resulting in erroneous readings.
- Page 12 The sensor is rated to IP65 when properly connected to the cable. Postrequisites To prevent possible water damage to the connector contacts, be sure the cable receptacle and the connector on the back of the sensor are dry when connecting or disconnecting the cable. Emerson.com/Rosemount...
- Page 13 April 2020 Quick Start Guide Sample point Locate the sample tap to minimize pickup of sediment or air. Figure 1-6. Figure 1-6: Sampling for Turbidity If possible, install a sampling port that extends one or two inches (25 - 50 mm) into the pipe.
- Page 14 B. Seal required at each conduit entrance. C. During installation, leave maximum amount of jacket insulation possible on N.I. field wiring within instrument enclosure. After termination, wrap N.I. field wiring within enclosure with mylar tape to ensure adequate double insulation remains. Unless otherwise specified. Emerson.com/Rosemount...
- Page 15 April 2020 Quick Start Guide Figure 1-8: Non-Incendive Field Wiring Connection for Class 1, Division 1, Group D Turbidity sensor board Option -27/-37: turbidity May only be used with a Clarity II Turbidity Sensor. Quick Start Guide...
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Page 16: Wire
2.1.4 Alarm relays Emerson supplies four alarm relays with the switching power supply (85 to 264 Vac, 03 order code) and the 24 Vdc power supply (20 - 30 Vdc, 02 order code). You can use all relays for process measurement(s) or temperature. - Page 17 Power, output, and sensor connections 2.4.1 Power wiring Emerson offers two power supplies for the Rosemount T1056 1. 24 Vdc (20-30 V) power supply (02 ordering code) 2. 85-265 Vac switching power supply (03 ordering code) AC mains (115 or 230 V) leads and 24 Vdc leads are wired to the power supply board which is mounted vertically on the left side of the main enclosure cavity.
- Page 18 Figure 2-1: 24 Vdc Power Supply (02 Ordering Code) 2.4.2 Current output wiring Emerson ships all instruments with two 4-20 mA current outputs. Wiring locations for the outputs are on the main board which is mounted on the hinged door of the instrument.
- Page 19 Figure 2-2: Current Output Wiring 2.4.3 Alarm relay wiring Emerson supplies four alarm relays with the switching power supply (85 to 265 Vac, 03 order code) and the 24 Vdc power supply (20-30 Vdc, 02 order code). Wire the relay leads on each of the independent relays to the correct position on the power supply board using the printed lead markings (NO/ Normally open, NC/Normally closed, or Com/Common) on the board.
- Page 20 Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70) and/or any other applicable national or local codes. 2.4.5 Wire sensor cable The sensor cable is pre-wired to a plug that inserts into a receiving socket on the signal board. Figure 2-4. Emerson.com/Rosemount...
- Page 21 April 2020 Quick Start Guide Figure 2-4: Turbidity Signal Board with Plug-in Sensor Connection The cable also passes through a strain relief fitting. To install the cable: Procedure 1. Remove the wrenching nut from the strain relief fitting. 2. Insert the plug through the hole in the bottom of the enclosure nearest the sensor socket.
- Page 22 Cycle power to the instrument after connecting to the sensor or • Perform a slope calibration or standard calibration routine after connecting the sensor. Following these guidelines will extend the life of the incandescent lamp and avoid premature warnings and faults due to reduced lamp life. Emerson.com/Rosemount...
- Page 23 April 2020 Quick Start Guide Figure 2-5: Power Wiring for Rosemount 1056 85-265 Vac Power Supply (03 Ordering Code) A. To main board B. Earth ground C. Neutral D. Line Quick Start Guide...
- Page 24 Quick Start Guide April 2020 Figure 2-6: Power Wiring for Rosemount 1056 254 Vdc Power supply (02 Ordering Code) A. To main PCB Emerson.com/Rosemount...
- Page 25 April 2020 Quick Start Guide Figure 2-7: Output Wiring for Rosemount 1056 Main PCB A. To power supply PCB B. Analog output 1 C. Analog output 2 D. To digital I/O PCB E. To sensor 1 PCB F. To sensor 2 PCB Quick Start Guide...
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Page 26: Eu Declaration Of Conformity
Quick Start Guide April 2020 EU Declaration of Conformity Emerson.com/Rosemount... - Page 27 April 2020 Quick Start Guide Quick Start Guide...
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Page 28: China Rohs Table
Quick Start Guide April 2020 China RoHS Table Emerson.com/Rosemount... - Page 29 April 2020 Quick Start Guide Quick Start Guide...
- Page 30 Quick Start Guide April 2020 Emerson.com/Rosemount...
- Page 31 April 2020 Quick Start Guide Quick Start Guide...
- Page 32 LinkedIn.com/company/Emerson- Automation-Solutions The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a Twitter.com/rosemount_news mark of one of the Emerson family of companies. Facebook.com/Rosemount All other marks are the property of their Youtube.com/RosemountMeasurement respective owners.
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