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OPERATING INSTRUCTIONS FOR
Model 9060L
Percent Oxygen Analyzer
P/N M77713
ECO:
DANGER
Toxic gases and or flammable liquids may be present in this monitoring system.
Personal protective equipment may be required when servicing this instrument.
Hazardous voltages exist on certain components internally which may persist
for a time even after the power is turned off and disconnected.
Only authorized personnel should conduct maintenance and/or servicing.
Before conducting any maintenance or servicing, consult with authorized
supervisor/manager.
Teledyne Analytical Instruments
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Related Manuals for Teledyne 9060L
Summary of Contents for Teledyne 9060L
- Page 1 OPERATING INSTRUCTIONS FOR Model 9060L Percent Oxygen Analyzer P/N M77713 ECO: DANGER Toxic gases and or flammable liquids may be present in this monitoring system. Personal protective equipment may be required when servicing this instrument. Hazardous voltages exist on certain components internally which may persist for a time even after the power is turned off and disconnected.
- Page 2 Teledyne Instruments/ Analytical Instruments, 16830 Chestnut Street, City of Industry, CA 91749- 1580.
- Page 3 Percent Oxygen Analyzer Specific Model Information Instrument Serial Number: _______________________ Instrument Range: _______________ Calibrated for: _______________ Background Gas: _______________ Zero Gas: _______________ Span Gas: _______________ Teledyne Analytical Instruments...
- Page 4 Model 9060L Safety Messages Your safety and the safety of others is very important. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others.
- Page 5 Manuals do get lost. Additional manuals can be obtained from TI/AI at the address given in the Appendix. Some of our manuals are available in electronic form via the internet. Please visit our website at: www.teledyne-ai.com. Teledyne Analytical Instruments...
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Page 6: Table Of Contents
2.4 Sensor Impedance 2.5 Electronics 2.5.1 General 2.5.2 Signal Processing Installation ................... 23 3.1 Unpacking the Analyzer 3.2 Control Unit Installation 3.3 9060L Oxygen Probe Installation 3.4 Electrical Connections 3.4.1 Primary Input Power 3.4.2 Analog Outputs 3.4.3 Alarm Relays Teledyne Analytical Instruments... - Page 7 4.9 Error Messages Maintenance................. 41 5.1 Replacing the Fuse Appendix ..................43 A.1 Specifications A.2 Probe Specifications A.3 Spare Parts List Email: ask_tai@teledyne.comA.4 Reference Drawing A.4 Reference Drawing A.5 Probe or Sensor EMF Tables Index ..................... 49 Teledyne Analytical Instruments...
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Page 8: List Of Figures
List of Figures Figure 1-1: Front Panel ..............12 Figure 1-2 Rear Panel ..............14 Figure 2-1: Model 9060L Oxygen Probe ........16 Figure 2-2: Model 9060L Probe............. 17 Figure 2-3: Internal Structure of the Zirconia Sensor and Probe ... 18 Figure 2-3: Signal Processing Block Diagram ....... -
Page 9: List Of Tables
Percent Oxygen Analyzer List of Tables Table 2-1: Probe Options .............. 17 Teledyne Analytical Instruments... - Page 10 Since the use of this instrument is beyond the control of Teledyne Instruments/ Analytical Instruments, referred as TI/AI, no responsibility by TI/AI, its affiliates, and agents for damage or injury from misuse or neglect of this equipment is implied or assumed.
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Page 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 variety of gas mixtures. It features simple operation, fast response, and a compact, rugged construction. -
Page 12: Front Panel Description
Introduction Model 9060L • 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 with flush-panel case. -
Page 13: Rear Panel Description
1.4 Rear Panel Description The rear panel contains the electrical input and output connectors. The connectors are described briefly here and in detail in the Installation chapter of this manual. Teledyne Analytical Instruments... -
Page 14: Figure 1-2 Rear Panel
Introduction Model 9060L 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 5, Maintenance. -
Page 15: Operational Theory
• Reduced probe breakage due to greater resistance to thermal shock and mechanical damage during installation and startup. The 9060L probes or sensors are simple to install and maintain. All models provide direct measurement of oxygen level. Figure 2-1 shows a typical oxygen probe. -
Page 16: Figure 2-1: Model 9060L Oxygen Probe
Operational Theory Model 9060L 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 application and after sales support for its oxygen probes, sensors and analyzers. -
Page 17: Probe Configuration
BST or NPT 350 mm (14”) Inconel 500 mm (20”) The Inconel option has all 750 mm (30”) inconel wetted parts except for the ceramic sensor and viton 1000 mm (40”) ‘o’ rings Figure 2-2: Model 9060L Probe Teledyne Analytical Instruments... -
Page 18: The Zirconia Sensor
Figure 2-3. Figure 2-3: Internal Structure of the Zirconia Sensor and Probe Heater control in the Model 9060L Oxygen Analyzer consists of a time proportioning temperature controller and solid state relay so that the thermocouple junction is controller to over 700°C (1300°F). -
Page 19: Heater
Outside (ATM) 0.21 ⎝ ⎠ The 9060L transmitter solves this equation which is valid above 650°C (1200°F). Either the probe heater or the process maintains the sensor temperature at this level. 2.2.3 Heater CAUTION: DANGEROUS VOLTAGE (120 VAC) EXISTS WITHIN... -
Page 20: Applications Not At Atmospheric Pressure
For high and low pressure applications where the pressure at the point of measurement is significantly above or below atmospheric pressure, compensation must be applied. The Model 9060L does not incorporate a pressure sensor thus no compensation is performed. This factor must be considered when reading concentration from the display under high or low pressure monitoring conditions. -
Page 21: Signal Processing
The output from the sensor amplifier is sent to an analog to digital converter (ADC), and the resulting digital concentration signal is passed to the micro-controller. The ADC has a second channel which monitors the temperature of the probe. Teledyne Analytical Instruments... - Page 22 Operational Theory Model 9060L 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 is also sent to a 12-bit digital to analog converter (DAC) that produces the 0-10 VDC analog concentration signal and the 0-10 VDC analog range ID output.
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Page 23: Installation
3.2 Control Unit Installation The 9060L control unit is designed to be panel mounted in a general purpose, indoor area, away from moisture and the elements. The unit should be installed at viewing level in a sheltered area. - Page 24 If the probe is to be installed on a bend in the flue, it is best to locate it on the outer circumference of the bend to avoid dead pockets of flue gas flow. While the standard 9060L probe with a ‘U’ length of 250 mm (10”) will suit most low temperature flue applications, it is occasionally necessary to have a longer probe with the sensing tip in the center of the flue gas stream.
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Page 25: Electrical Connections
Figure 3-1: Oxygen Probe Mounting 3.4 Electrical Connections Figure 3-1 shows the Model 9060L rear panel. For detailed pinouts, see the wiring/interconnection drawings in the Drawings section at the rear of this manual. 3.4.1 Primary Input Power The power cord receptacle, fuse block and Power switch are located in the same assembly. -
Page 26: Analog Outputs
Installation Model 9060L 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:... -
Page 27: Figure 3-3: Contact Id For Failsafe Relay Operation
Actuates when the output of the sensor falls below a Sensor Fail factory programmed acceptable level or the thermocouple is open. CAUTION: THERE COULD BE HAZARDOUS VOLTAGE AT THE ALARMS TERMINALS, EVEN WHEN POWER IS REMOVED FROM THE INSTRUMENT. Teledyne Analytical Instruments... -
Page 28: Oxygen Probe Connections
Figure 3-4 . The heater connector is on the right-hand corner of the rear panel. Six foot long cables are provided for the remote probe and the heater. Their Teledyne Analytical Instruments part numbers are listed on the spare parts list located in the appendix. -
Page 29: Installation Checklist
• Checked the probe and welded probe socket for leaks Once the above checks have been made, you can connect the power source. Wait approximately 30 minutes for warm up, two hours wait is best. After that, the instrument is ready for operation. Teledyne Analytical Instruments... - Page 30 Installation Model 9060L Teledyne Analytical Instruments...
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Page 31: Operation
Analyzing for the percent oxygen level in the gas passing through the probe and sensor is the default mode of operation. As long as no front panel buttons are being pressed the analyzer is analyzing. Figure 4-1: Front Panel Controls and Indicators Teledyne Analytical Instruments... -
Page 32: Using The Function And Data Entry Buttons
Operation Model 9060L 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. -
Page 33: Hi Range
2. To change the setting at which the alarm will be actuated, press the SET ALARM 1 function button once more. The alarm setpoint will flash on the LED display. Press either the Up or Down keys to raise or lower the displayed value, as required, Teledyne Analytical Instruments... -
Page 34: Set Alarm 2 (Lo Alarm )
650°C, or the thermocouple is sensed as open. 4.5 Selecting a Fixed Range or Autoranging The Model 9060L can operate in fixed high, fixed low, or autoranging mode. To change modes: 1. Press and then release the SET HI RANGE and the SET LO RANGE buttons simultaneously. -
Page 35: Oxygen Calibration
Set the alarm setpoints and the full scale ranges to the desired values. Figure 4-2: Calibration Port on Probe Head Span Procedure: 1. Press the SPAN button once. Note: The numeric LED starts flashing and will continue to flash Teledyne Analytical Instruments... - Page 36 Operation Model 9060L 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 begin to track the span gas.
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Page 37: Air Calibration
The probe temperature can be displayed momentarily and adjusted if needed. While the instrument is in normal mode, displaying oxygen concentration, press the UP and DOWN arrow keys simultaneously. The red LED display will show the probe temperature in degrees centigrade for five seconds. Teledyne Analytical Instruments... -
Page 38: Low Temperature
Operation Model 9060L 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 RECALIBRATION OF THE PROBE TEMPERATURE. - Page 39 ADC. It may also occur if the thermocouple should open. This message is displayed when the input voltage to the ADC -03- has fallen below the lower negative limit of the ADC. Teledyne Analytical Instruments...
- Page 40 Operation Model 9060L Teledyne Analytical Instruments...
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Page 41: Maintenance
Maintenance 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, as described in Chapter 4, Operation . - Page 42 Maintenance Model 9060L 3. Insert a small flat-blade screwdriver into the slot in the receptacle wall nearest the fuse and gently pry open the fuse receptacle. The fuse holder will slide out. There are two fuses in use and are visible in the clip.
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Page 43: Appendix
Response Time : 90% in less than 4 seconds at 25 °C. System Power Requirements : 120 VAC, 50/60Hz (optional 220VAC), 110W. System Enclosure : Panel mount. Dimensions (Approx.) 7.0 W x 6.75 H x 4.26 D. Sensor Type : Zirconia, solid state Teledyne Analytical Instruments... -
Page 44: Probe Specifications
Appendix Model 9060L 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) (1470-2190°F) Length: 250-1000 mm 500-1160 mm 457-1219 mm (10”... -
Page 45: Spare Parts List
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 atmosphere. -
Page 46: 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) 21.0 0.00 20.5 0.46 20.0 0.99 19.5... - Page 47 'K’ TC mV 29.212 at 720 °C (1320°F) These tables are based on the Nernst equation: Sensor e.m.f. = 0.02154 x T x 1n ( 20.95 / % oxygen), where T = ° K (° C + 273), e.m.f. is in mV’s Teledyne Analytical Instruments...
- Page 48 Appendix Model 9060L Teledyne Analytical Instruments...
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Page 49: Index
CMOS, 11 heater power, 20 combustible gas warning, x HI range, 32 concentration output. See output impedance, 20 contact ID, 27 impedance alarm, 20 contaminants, 15 increment the display, 32 control unit, 15, 16 initial setup, 32 Teledyne Analytical Instruments... -
Page 50: Teledyne Analytical Instruments
Index Model 9060L input connector, 13 probe mounting angle, 24 insertion length, 17 probe options, 17 instasllation checklist, 29 probe temperature, 13, 21, 37 instrument range, 11 process pressure. See pressure internal power switch, 20, 25 pump, 18, 44 lagging extension, 17... - Page 51 38 warranty, ii thermal shock, 15, 24 water vapor, 16 thermocouple, 18 website address, v thermocouple type, 44 zero oxygen concentration, 38 time out, 34 zirconia element, 18 time-out, 37 zirconia sensor. See sensor t-Lo, 38 Teledyne Analytical Instruments...