Teledyne 9060L - Manuals

Percent Oxygen Analyzer Teledyne Analytical Instruments v IF YOU USE THE ANALYZER IN A MANNER OTHER THAN THAT FOR WHICH IT WAS INTENDED, UNPREDICTABLE BEHAVIOR COULD RESULT POSSIBLY ACCOMPANIED WITH HAZARDOUS CONSEQUENCES. This manual provides information designed to guide you through the installati...

Model 9060L Teledyne Analytical Instruments vi Table of Contents List of Figures ............................................................................ viii List of Tables ................................................................................ ix Introduction ............................

Model 9060L Teledyne Analytical Instruments viii List of Figures Figure 1-1: Front Panel ................................................................ 12 Figure 1-2 Rear Panel ................................................................... 14 Figure 2-1: Model 9060L Oxygen Probe ................

Percent Oxygen Analyzer Teledyne Analytical Instruments ix List of Tables Table 2-1: Probe Options .............................................................. 17

Model 9060L Teledyne Analytical Instruments x DANGER COMBUSTIBLE GAS USAGE WARNING This is a general purpose instrument designed for use in a non-hazardous area. It is the customer's responsibility to ensure safety especially when combustible gases are being analyzed since the potential of gas leaks...

Percent Oxygen Analyzer Introduction Teledyne Analytical Instruments 11 Introduction 1.1 Overview The Teledyne Instruments/ Analytical Instruments (TI/AI) Model 9060L is a microprocessor-based percent oxygen analyzer for real-time measurement of the percent of oxygen in inert gases, or in a wide var...

Introduction Model 9060L Teledyne Analytical Instruments 12 • Two concentration alarms with adjustable setpoints. • A failure alarm. • Three analog outputs: two for measurement (0–10VDC, and negative ground 4–20 mA DC) and one for range identification (0-10VDC). • Compact and rugged control unit wit...

Percent Oxygen Analyzer Introduction Teledyne Analytical Instruments 13 • Set Alarm 2 Sets the concentration at which alarm 2 activates upon dropping below the threshold (LO alarm). • Set HI Range Set the high analysis range for the instrument (up to 0-100%). • Set LO Range Set the low analysis rang...

Introduction Model 9060L Teledyne Analytical Instruments 14 Figure 1-2 Rear Panel • Power Connection 110 VAC at 50/60 Hz. The connector housing includes the fuse holder and the power switch. (220VAC is optional via setting an internal switch). Fuse Holder: Replacing the fuse is described in Chapter ...

Percent Oxygen Analyzer Operational Theory Teledyne Analytical Instruments 15 Operational Theory 2.1 Introduction The analyzer is composed of two subsystems: 1. Oxygen probe 2. Control unit with signal processing, display and controls The oxygen probe can be heated or unheated. It delivers the sampl...

Operational Theory Model 9060L Teledyne Analytical Instruments 16 All Teledyne oxygen probe or sensors are designed and manufactured to exacting standards of performance and reliability and are the result of extensive research and development. Teledyne Analytical Instruments provides worldwide appli...

Percent Oxygen Analyzer Operational Theory Teledyne Analytical Instruments 17 Probes of 1000 mm (40”) normally have sufficient length for any installation. Customers requiring probes longer than 1500 mm (59”) are supplied with a flow guide tube that uses the flue velocity to pull flue gas through a ...

Operational Theory Model 9060L Teledyne Analytical Instruments 18 2.2.2 The Zirconia Sensor Input to the analyzer is obtained from a solid electrolyte oxygen probe containing a zirconia element and thermocouple. The probe is designed to be inserted into a boiler or furnace exit gas flue or similar p...

Percent Oxygen Analyzer Operational Theory Teledyne Analytical Instruments 19 require a heater. When the outside and inside of the sensor are exposed to different oxygen partial pressures, an EMF (E) is developed which obeys the Nernst equation: ⎟⎟ ⎠ ⎞ ⎜⎜ ⎝ ⎛ = Outside ) (PO Inside ) (PO log 4F RT t...

Operational Theory Model 9060L Teledyne Analytical Instruments 20 THE PROBE/SENSOR MUST ALWAYS BE CONNECTED TO EARTH. Power to the heater is supplied directly from the main power source, and the temperature is initially controlled above 700°C (1300°F) after power up. 2.3 Applications Not at Atmosphe...

Percent Oxygen Analyzer Operational Theory Teledyne Analytical Instruments 21 located on the Main PCB, which is mounted vertically, just behind the front panel of the control unit. 2.5.2 Signal Processing Figure 2-3 is a block diagram of the signal processing electronics described below. Figure 2-3:...

Operational Theory Model 9060L Teledyne Analytical Instruments 22 The digital concentration signal along with input from the front panel buttons (KEYBOARD) is processed by the micro-controller, and appropriate output signals are directed to the display and alarm relays. The same digital information ...

Percent Oxygen Analyzer Installation Teledyne Analytical Instruments 23 Installation Installation of the analyzer includes: 1. Unpacking the system. 2. Mounting the control unit. 3. Installing the probe. 4. Making electrical connections. 5. Testing the installation. CAUTION: READ THIS CHAPTER IN ITS...

Installation Model 9060L Teledyne Analytical Instruments 24 Note: Mount the probe as close to the combustion source as possible. This reduces the lag time inherent in the sampling process and results in better control. The probe has a typical response time of less than four seconds, so most of the d...

Percent Oxygen Analyzer Installation Teledyne Analytical Instruments 25 probe or install a longer probe. This is normally caused by stratification of the flue gas. Figure 3-1: Oxygen Probe Mounting 3.4 Electrical Connections Figure 3-1 shows the Model 9060L rear panel. For detailed pinouts, see the ...

Installation Model 9060L Teledyne Analytical Instruments 26 Figure 3-2: Model 9060L Rear panel 3.4.2 Analog Outputs There are three DC output signal connectors with screw terminals on the panel. There are two wires per output with the polarity noted. See Figure 3-3. The outputs are: 0–10V % Range: V...

Percent Oxygen Analyzer Installation Teledyne Analytical Instruments 27 The alarm relay circuits are designed for failsafe operation, meaning the relays are energized during normal operation. If power fails the relays de-energize (alarms activated). The contact connections are indicated diagrammatic...

Installation Model 9060L Teledyne Analytical Instruments 28 3.4.1 Oxygen Probe Connections The receptacle for the probe cable is located in the lower left-hand corner of the rear panel. The 6-pin polarized connector is keyed to fit only one way into the receptacle. Do not force it in. The other end ...

Percent Oxygen Analyzer Installation Teledyne Analytical Instruments 29 Figure 3-5: Connections to Probe 3.5 Installation Checklist Prior to powering up the unit make sure you have: • Installed the unit correctly • Checked the probe and welded probe socket for leaks Once the above checks have been m...

Percent Oxygen Analyzer Operation Teledyne Analytical Instruments 31 Operation 4.1 Introduction Once the analyzer has been mounted, the probe installed, and the electrical connections made, the analyzer can be configured for your application. This involves setting the system parameters: • Defining t...

Operation Model 9060L Teledyne Analytical Instruments 32 4.2 Using the Function and Data Entry Buttons When no buttons on the analyzer are being pressed, the instrument is in the analyze mode. It is monitoring the percent of oxygen in the sample gas that is flowing through the remote probe. When one...

Percent Oxygen Analyzer Operation Teledyne Analytical Instruments 33 range full scale value, and it switches back to the LO range when the oxygen concentration reaches 85% of the LO range full scale value Note: The HI Range setpoint MUST be set at a higher concentration percentage than the LO Range ...

Operation Model 9060L Teledyne Analytical Instruments 34 until the display reads the desired percent concentration. If within 5 seconds no key is pressed, the instrument will return to the sample mode and display oxygen concentration. After setting the value wait for the unit to time out of this mod...

Percent Oxygen Analyzer Operation Teledyne Analytical Instruments 35 2. Immediately (within 5 seconds) press either the Δ or ∇ button until Auto, Lo, or Hi displays on the LCD, as desired. After about three seconds, the analyzer resumes monitoring in the selected range mode. 4.6 Oxygen Calibration T...

Operation Model 9060L Teledyne Analytical Instruments 36 for five minutes before timing-out. During this five minute interval, the LED will continue to track gas through the analyzer. 2. Flow span gas of a known oxygen concentration (between 1 and 16% oxygen) into the analyzer. The analyzer will beg...

Percent Oxygen Analyzer Operation Teledyne Analytical Instruments 37 4.6.2 Air Calibration To perform air calibration, make sure you have air flowing through the same inlet you use for span calibration at a flow of 1- 5 liters per minute. Wait for readings to stabilize. Press both the SET ALARM 1 an...

Operation Model 9060L Teledyne Analytical Instruments 38 Within the time the temperature is being displayed, one can use the UP and DOWN arrow keys to adjust the temperature, thus recalibrating the temperature readout. WARNING: TEMPERATURE READING IS CALIBRATED AT THE FACTORY. DO NOT ATTEMPT RECALIB...

Percent Oxygen Analyzer Maintenance Teledyne Analytical Instruments 41 Maintenance Aside from normal cleaning and checking for leaks at the probe connection, the Model 9060L should not require any maintenance beyond replacement of a blown fuse. Routine maintenance includes occasional recalibration, ...

Percent Oxygen Analyzer Appendix Teledyne Analytical Instruments 43 Appendix A.1 Specifications Ranges : 0-3 % and 0-10 % oxygen (Standard Ranges), and 0-25 % (nominal) Calibration Range. User selectable % Ranges can be set between 1% and 100 % oxygen . Signal Output : Voltage: 0–10 VDC, negative gr...

Appendix Model 9060L Teledyne Analytical Instruments 44 A. 2 Probe Specifications Application: Combustion flue below 700°C (1290°F), above 700°C (1290°F) 900°C (1650°F) — no contaminants. With contaminants see notes 1 &2 Temperature Range: 0-900°C 800-1400°C 800-1200°C (32-1650°F) (1470-2550°F) ...

Percent Oxygen Analyzer Appendix Teledyne Analytical Instruments 45 Notes: 1. Care must be taken to avoid contact with explosive or inflammable gases with 9060L heated probes when hot. 2. Please contact factory for corrosives other than sulphur or zinc. We can provide test materials to try in your a...

Appendix Model 9060L Teledyne Analytical Instruments 46 A.4 Reference Drawing D-77712 Outline Diagram D77713 Control Unit Final Assembly C77925 Interconnection Diagram A.5 Probe or Sensor EMF Tables ZIRCONIA OXYGEN SENSOR OUTPUT (mV) PROBE TYPE 9060L, SENSOR TYPE 9060LEX % OXYGEN mV at 720°C (1320°F...

Percent Oxygen Analyzer Index Teledyne Analytical Instruments 49 Index accuracy, 43 address, 45 air calibration, 35, 37 air purge, 16 alaram delay, 36 alarm, 43 concentration, 12 HI, 27 LO, 27 sensor fail, 27, 34 sensor failure, 12 setpoint, 33 threshold, 12, 27 Alarm 1, 27 Alarm 2, 27 alarm connect...