Honeywell DirectLine DL421 Manuals

Industrial Measurement and Control DirectLine® DL421 Sensor Module for Durafet® II, Durafet® III, Meredian® II, and HPW7000 pH Electrodes User Manual 70-82-25-102 Rev. 5 2/04 ii DirectLine® DL421 Sensor Module User Manual 2/04 Notices and Trademarks Copyright 2004 by Honeywell February, 2004 Warranty/Remedy Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. CE Conformity This product is in conformance with the protection requirements of the following European Council Directives: 89/336/EEC, the Electromagnetic Compatibility Directive and 73/23/EEC, the Low Voltage Directive. Conformance of this product with any other “CE Mark” Directive(s) shall not be assumed. ATTENTION The emission limits of EN 61326 are designed to provide reasonable protection against harmful interference when this equipment is operated in an industrial environment. Operation of this equipment in a residential area may cause harmful interference. This equipment generates, uses and can radiate radio frequency energy and may cause interference to radio and television reception when the equipment is used closer than 30 m to the antenna(e). In special cases, when highly susceptible apparatus is used in close proximity, the user may have to employ additional mitigating measures to further reduce the electromagnetic emissions of this equipment. Industrial Measurement and Control Honeywell 1100 Virginia Ave. Fort Washington, PA 19034 DirectLine is a registered trademark of Honeywell Durafet and Meredian are U.S. registered trademarks of Honeywell Other brands or product names are trademarks of their respective owners Insert 70-82-10-01 should accompany this document. 2/04 DirectLine® DL421 Sensor Module User Manual iii About This Document Abstract This manual contains all the information that is needed to install, configure, calibrate, operate, and troubleshoot the DirectLine® Sensor. Insert 70-82-10-01, a quick reference guide for configuring and calibrating the DL421, should accompany this document. Contacts World Wide Web The following lists Honeywell’s World Wide Web sites that will be of interest to our customers. Honeywell Organization WWW Address (URL) Corporate http://www.honeywell.com Industrial Measurement and Control http://www.honeywell.com/imc International http://www.honeywell.com/Business/global.asp Telephone Contact us by telephone at the numbers listed below. Organization Phone Number United States and Canada Honeywell 1-800-423-9883 (215) 641-3610 Tech. Support 1-888-423-9883 Q&A Faxback (TACFACS) 1-800-525-7439 Service Symbol Definitions The following table lists any symbols used in this document to denote certain conditions. Symbol Definition Earth Ground. Functional earth connection. NOTE: This connection shall be bonded to Protective earth at the source of supply in accordance with national and local electrical code requirements. ATTENTION, Electrostatic Discharge (ESD) hazards. Observe precautions for handling electrostatic sensitive devices iv DirectLine® DL421 Sensor Module User Manual 2/04 Contents 1. INTRODUCTION....................................................................................................................1 1.1 Overview......................................................................................................................................... 1 1.2 Electronics Module ......................................................................................................................... 1 1.3 Operator Interface........................................................................................................................... 2 1.4 Specifications.................................................................................................................................. 3 1.5 Model Selection Guide ................................................................................................................... 4 2. INSTALLATION .....................................................................................................................5 2.1 Assembly and Wiring...................................................................................................................... 5 2.2 Integral Mounting............................................................................................................................ 7 2.3 Remote Mounting ........................................................................................................................... 8 2.4 Conduit connections ..................................................................................................................... 13 3. CONFIGURATION ...............................................................................................................14 3.1 Overview....................................................................................................................................... 14 3.2 Configuration Set Up Procedure................................................................................................... 15 4. CALIBRATION.....................................................................................................................18 4.1 Calibration Diagnostics................................................................................................................. 18 4.2 Calibration Diagnostic Reset ........................................................................................................ 18 4.3 Calibration..................................................................................................................................... 19 4.4 Calibration in High Purity Water ................................................................................................... 22 5. OPERATION ........................................................................................................................23 5.1 Displays ........................................................................................................................................ 23 5.2 Diagnostic Error Messages .......................................................................................................... 25 5.3 Unit Reset..................................................................................................................................... 26 6. SPARE PARTS....................................................................................................................27 7. APPENDIX: CE MARK APPLICATIONS ............................................................................30 8. SALES AND SERVICE........................................................................................................32