Emerson Rosemount 499ACL-01 Quick Start Manual Download Page 22

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Accessories

Part #

Description

33523-00

Electrolyte fill plug

9550094

O-ring, Viton 2-014

33521-00

Membrane retainer

23501-08

Free chlorine membrane assembly: includes one
membrane assembly and one O-ring

23502-08

Free chlorine membrane kit: includes three membrane
assemblies and three O-rings

9210356

#4 free chlorine sensor fill solution, 4 oz (120 mL)

Quick Start Guide

September 2019

Emerson.com/Rosemount

Summary of Contents for Rosemount 499ACL-01

Page 1: ...Quick Start Guide 00825 0100 3499 Rev AB September 2019 Rosemount 499ACL 01 Free Chlorine Sensor ...

Page 2: ...SS OF PROFITS ETC PRODUCT NAMES USED HEREIN ARE FOR MANUFACTURER OR SUPPLIER IDENTIFICATION ONLY AND MAY BE TRADEMARKS REGISTERED TRADEMARKS OF THESE COMPANIES THE CONTENTS OF THIS PUBLICATION ARE PRESENTED FOR INFORMATIONAL PURPOSES ONLY AND WHILE EVERY EFFORT HAS BEEN MADE TO ENSURE THEIR ACCURACY THEY ARE NOT TO BE CONSTRUED AS WARRANTIES OR GUARANTEES EXPRESSED OR IMPLIED REGARDING THE PRODUCT...

Page 3: ... accepted in writing by Seller Goods repaired and parts replaced during the warranty period shall be in warranty for the remainder of the original warranty period or ninety 90 days whichever is longer This limited warranty is the only warranty made by Seller and can be amended only in a writing signed by an authorized representative of Seller Except as otherwise expressly provided in the Agreement...

Page 4: ...Quick Start Guide September 2019 4 Emerson com Rosemount ...

Page 5: ...ount 499ACL 01 Sensor Parts A Membrane retainer B Membrane assembly C O ring D Cathode E Electrolyte fill plug wrap with pipe tape F Pressure equalizing port G Sensor cable integral cable shown 1 3 Specifications Table 1 1 Sensor Specifications Physical characteristics Specifications Range 0 to 10 ppm mg L as Cl2 For higher ranges consult the factory Pressure 0 to 65 psig 101 to 549 kPa abs Temper...

Page 6: ...hloramines Response time 22 sec to 95 of final reading at 77 F 25 C Electrolyte volume 0 8 oz 25 mL approximately Electrolyte life 3 months approximately for best results replace electrolyte monthly Cable length See Ordering information table in the Product Data Sheet for cable length options Sample flow Flow through 2 to 5 gpm 3 8 to 19 L min Open channel 1 ft sec 0 3 m sec Low flow cell PN 24091...

Page 7: ...l 1 24091 00 and 24091 01 Polycarbon ate polyester 316 stainless steel and silicone Compression fitting for in O D tubing 158 F 70 C 90 psig 722 kPa abs 1 Temperature and pressure specifications for the low flow cell exceed the temperature and pressure specifications for the sensor September 2019 Quick Start Guide Quick Start Guide 7 ...

Page 8: ...mple flow unit Flow limits Flow through 1 to 5 gpm 3 8 to 19 L min Open channel 1 ft sec 0 3 m sec Low flow cell PN 24091 00 8 to 15 gph 20 to 47 L hr Low flow cell PN 24091 01 2 to 3 gph 120 to 190 mL min Figure 2 1 Sensor Orientation Install sensor within 45 degrees of vertical Quick Start Guide September 2019 8 Emerson com Rosemount ...

Page 9: ... 1 in Tee A Union coupler B 1 in national pipe thread NPT two places C Sensor body Rosemount 499A D 1 in NPT flow cell adapter E O ring 2 222 F 1 in sched 80 CPVC tee body September 2019 Quick Start Guide Quick Start Guide 9 ...

Page 10: ...e 2 3 Flow Through 2 in Tee A Union coupler B Adapter C 1 in NPT two places D Sensor body Rosemount 499A E O ring 2 222 F 2 in sched 80 PVC tee body Quick Start Guide September 2019 10 Emerson com Rosemount ...

Page 11: ...Figure 2 4 Low Flow Cell PN 24091 00 A Inches B Millimeters C Outlet D Inlet September 2019 Quick Start Guide Quick Start Guide 11 ...

Page 12: ... 1056 and 56 Transmitters Table 3 1 Rosemount 499ACL 01 Sensor Wiring to Rosemount 1056 and 56 Transmitters Terminal number Letter Wire color Description 1 A White Resistance temperature device RTD return 2 B White red RTD sense 3 C Red RTD in 4 D Clear RTD shield 5 N A N A 5 V out 6 N A N A 4 5 V out 7 D Clear Anode shield 8 E Gray Anode 9 D Clear Cathode shield Quick Start Guide September 2019 1...

Page 13: ...scription 10 F Orange Cathode Figure 3 2 Rosemount 499ACL 01 Sensor Wiring to Rosemount 5081 Transmitter Table 3 2 Rosemount 499ACL 01 Sensor Wiring to Rosemount 5081 Transmitter Terminal number Letter Wire color Description 1 N A N A N A 2 N A N A 0 8 V 3 A White RTD return September 2019 Quick Start Guide Quick Start Guide 13 ...

Page 14: ...te red RTD sense 5 C Red RTD in 6 N A N A Reference guard 7 N A N A Reference in 8 D Clear Solution ground 9 N A N A pH guard 10 N A N A pH in 11 N A N A 5 V 12 N A N A 5 V 13 E Gray Anode 14 F Orange Cathode 15 N A N A HART FOUNDATION Fieldbus 16 N A N A HART FOUNDATION Fieldbus Quick Start Guide September 2019 14 Emerson com Rosemount ...

Page 15: ...066 Transmitter Note Connect clear shield wires to solution ground terminal on TB 2 Use wire nut and pigtail if necessary A Orange B Cathode C Anode D Gray E White F White red G Red H Return I Sense J RTD in September 2019 Quick Start Guide Quick Start Guide 15 ...

Page 16: ...gram Terminal number Description 1 Cathode 2 N A 3 RTD sense 4 Anode 5 RTD return 6 RTD in When making a connection through a junction box PN 23550 00 wire point to point NOTICE Use a wire nut and pigtail included when connecting several wires to the same terminal Quick Start Guide September 2019 16 Emerson com Rosemount ...

Page 17: ...r zeroing the sensor Note Refer to the manual for the transmitter you are using Rosemount 56 1056 5081 or 1066 The zero current should be between 10 and 10 nA For more information refer to the transmitter manual 4 2 Full scale calibration Because stable dilute chlorine standards are not available the sensor must be calibrated against the results of a laboratory test run on a grab sample of the pro...

Page 18: ... transmitter you are using Rosemount 56 1056 5081 or 1066 7 After calibration go to the Diagnostics menu and check the sensitivity The sensitivity should be between 300 and 700 nA ppm For more information refer to the transmitter manual Quick Start Guide September 2019 18 Emerson com Rosemount ...

Page 19: ...d to 0 psig and the process temperature is lowered to a safe level 5 1 Cleaning the membrane Keep the membrane clean and free from dirt and algae Clean the membrane with water sprayed from a wash bottle Do not use tissues to clean the membrane 5 2 Replacing the electrolyte solution and membrane WARNING Harmful substance Fill solution may cause irritation May be harmful if swallowed Read and follow...

Page 20: ...ase trapped air bubbles 13 Add more electrolyte solution if necessary 14 Place the fill plug in the electrolyte port and begin screwing it in 15 After several threads have engaged rotate the sensor so that the cathode is pointing up and continue tightening the fill plug Do not overtighten 16 Place a new O ring in the groove around the cathode post 17 Cover the holes at the base of the cathode stem...

Page 21: ...Place a drop of electrolyte solution on the cathode then place the membrane assembly over the cathode 21 Screw the membrane retainer in place The sensor may require several hours operating at the polarizing voltage to equilibrate after the electrolyte solution has been replenished September 2019 Quick Start Guide Quick Start Guide 21 ...

Page 22: ...rane retainer 23501 08 Free chlorine membrane assembly includes one membrane assembly and one O ring 23502 08 Free chlorine membrane kit includes three membrane assemblies and three O rings 9210356 4 free chlorine sensor fill solution 4 oz 120 mL Quick Start Guide September 2019 22 Emerson com Rosemount ...

Page 23: ...September 2019 Quick Start Guide Quick Start Guide 23 ...

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