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INSTRUCTION MANUAL
MODEL 465M
OZONE MONITOR
TELEDYNE ADVANCED POLLUTION INSTRUMENTATION (TELEDYNE API)
9480 Carroll Park Drive
San Diego, CA 92121-5201
TOLL-FREE: 800-324-5190
TEL: 858-657-9800
FAX: 858-657-9816
EMAIL: api-sales@teledyne.com
WEB SITE: http://www.teledyne-api.com/
Copyright 2007-2012 06160D DCN 6409
Teledyne Advanced Pollution Instrumentation 23 MARCH 2012
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SAFETY MESSAGES Important safety messages are provided throughout this manual for the purpose of avoiding personal injury or instrument damage. Please read these messages carefully. Each safety message is associated with a safety alert symbol and placed throughout this manual and inside the instrument. The symbols with messages are defined as follows: WARNING: Electrical Shock Hazard HAZARD: Strong oxidizer GENERAL WARNING/CAUTION: Read the accompanying message for specific infor
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CONSIGNES DE SÉCURITÉ Des consignes de sécurité importantes sont fournies tout au long du présent manuel dans le but d’éviter des blessures corporelles ou d’endommager les instruments. Veuillez lire attentivement ces consignes. Chaque consigne de sécurité est représentée par un pictogramme d’alerte de sécurité; ces pictogrammes se retrouvent dans ce manuel et à l’intérieur des instruments. Les symboles correspondent aux consignes suivantes : AVERTISSEMENT : Risque de choc électrique D
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WARRANTY WARRANTY POLICY (02024F) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., provides that: Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment failure occur, TAPI assures its customers that prompt service and support will be available. COVERAGE After the warranty period and throughout the equipment lifetime, TAPI stands ready to provide on-site or in-plant service at reasonable rates similar to
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TABLE OF CONTENTS 1. INTRODUCTION..........................................................................................................9 1.1. PREFACE..............................................................................................................................................9 2. SPECIFICATIONS AND AGENCY APPROVALS ................................................11 2.1. SPECIFICATIONS..........................................................................................
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8. DIGITAL COMMUNICATIONS ..............................................................................43 8.1. DIGITAL COMMUNICATIONS OVERVIEW ............................................................................................43 8.2. CHANGING COM PORT HARDWARE CONFIGURATION .......................................................................43 8.3. RS-232 CONFIGURATION.................................................................................................................
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FIGURES Figure 4-1: M465M Mounting Hole Locations and Dimensions.................................................................16 Figure 4-2. NEMA AC Power Connection to Monitor................................................................................18 Figure 4-3: Pneumatic Connections, Rack Mount Configuration ................................................................19 Figure 4-4: Pneumatic Connections, NEMA Configuration .................................................
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TABLES Table 4-1: M465M Ventilation Clearances, NEMA Version........................................................................15 Table 4-2: M465M Ventilation Clearances, Rack Mount Version................................................................16 Table 4-3: Status Output Definitions............................................................................................................24 Table 4-4: Relay Functions............................................................
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1. INTRODUCTION 1.1. Preface Teledyne API is pleased that you have purchased the M465M. We offer a full one year warranty (see Section 2.2) and we at Teledyne API will be pleased to provide you with any support required so that you may utilize our equipment to the fullest extent. We hope you will not experience any problems with the Teledyne API Model 465M (M465M) but if you do, the built-in tests and diagnostics should allow you to quickly and easily find the problem. In addition, our
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2. SPECIFICATIONS AND AGENCY APPROVALS 2.1. Specifications Measuring principle UV absorption (Beer Lambert Law) Ranges User selectable to any full scale range from: 0-1000 PPM to 0-10,000 PPM 3 3 0-5 g/Nm to 0-50 g/Nm 0-1 wt% to 0-5 wt% 3 Measurement Units PPM, wt%, g/Nm Accuracy 1% of Full Scale Precision/Repeatability 0.5% of Full Scale 3 Display Resolution 1 PPM, 0.001 wt%, 0.01 g/Nm Response Time (95%) <45 seconds to 95% Pressure, Temperature (NTP = 273.15K, 760 Compe
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2.2. Approvals This section presents Safety and Electromagnetic Compatibility (EMC) compliance approvals for the Model 465M monitor. 2.2.1. Safety IEC 61010-1:2001, Safety requirements for electrical equipment for measurement, control, and laboratory use. CE: 2006/95/EC, Low-Voltage Directive North American: cNEMKO (Canada): CAN/CSA-C22.2 No. 61010-1-04 NEMKO-CCL (US): UL No. 61010-1 (2nd Edition) 2.2.2. EMC EN 61326-1 (IEC 61326-1), Class A Emissions/Industrial Immunity EN 5501
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3. PRINCIPLE OF OPERATION The detection of ozone molecules is based on absorption of 254 nm UV light due to an internal electronic resonance of the O molecule. The M465M uses a mercury lamp 3 constructed so that a large majority of the light emitted is at the 254nm wavelength. Light from the lamp shines through an absorption cell through which the sample gas is passed. The ratio of the intensity of light passing through the absorption cell and the intensity of light measured by a referen
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length determines how many molecules are present in the column of gas in the absorption tube. The intensity of light is converted into a voltage by the detector/preamp module. The voltage is converted into a number by a high resolution A/D (analog-to-digital) converter. The digitized signal, along with the other variables, is used by the CPU to compute the concentration using the above formula. P/N 06160D DCN6409 Teledyne API Model 465M O Monitor Instruction Manual - Page 14 3
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4. GETTING STARTED The M465M is shipped with the following standard equipment: 1. Power cord (Rack mount version only) 2. Instruction manual. Upon receiving the M465M please do the following: 1. Verify that there is no apparent shipping damage. (If damage has occurred please advise shipper first, then Teledyne API.) 4.1. Mechanical Installation (for NEMA 4X Enclosure) Mount the enclosure securely to a vertical surface. Figure 4-1 shows the locations of the four mounting hole
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Figure 4-1: M465M Mounting Hole Locations and Dimensions 4.2. Mechanical Installation (19” Rack Version) The Rack Mount version of the M465M was designed to be operated as a bench-top monitor or to be mounted in a standard 19” RETMA instrumentation rack. For rack installations, the four mounting feet should be removed from the bottom of the monitor. 4.2.1. Ventilation Clearance When installing the M465M be sure to leave sufficient ventilation clearance. Table 4-2: M465M Ventilatio
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4.3. AC Power Connection (for Monitors in NEMA 4X Enclosures) CAUTION Disconnect power to the AC mains before making or removing any electrical connections to the M465M. CAUTION A proper earth ground connection must be made to the receptacle labeled “Earth Ground” on the 3 pin AC connector. Failure to do so may result in a shock hazard and malfunction of the monitor 1. Install a ½” conduit fitting for routing the electrical wiring into the monitor through the hole provided in
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3. For the NEMA configuration, the electrical connection must be hard-wired to the 3-pin connector on the mainboard labeled J23. AC power connection to the monitor should be made with 12-14 AWG stranded copper wire, connected to the monitor as follows: a. Earth Ground (green): Connect the earth ground wire to the screw terminal lug on the chassis as shown in the Figure below. Do not connect the earth ground wire directly to the PCB connector on the mainboard PCB. b. Line (Black): Conn
