Eagle Home Products Eagle Series Appendix C Non-Standard Toxic Gas Sensors, Speciﬁcations

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Appendix C: Non-Standard Toxic Gas Sensors

Appendix C describes the Eagle’s non-standard, electrochemical toxic gas sensors. This appendix also offers information for calibrating and replacing non-standard toxic gas sensors. Non-standard electro- chemical toxic gas sensors are toxic gas sensors other than CO or H2S.

Speciﬁcations

Table 8 lists speciﬁcations for the non-standard toxic gas sensors. The alarm settings are user-adjustable (see “Updating the Alarm Point Settings” on page 32.)

Table 8: Non-Standard Toxic Gas Sensors Speciﬁcations

	Target Gas	Range	Alarm 1	Alarm 2	TWA	STEL
	Target Gas	Range	Alarm 1	Alarm 2	Alarm	Alarm
					Alarm	Alarm
	Ammonia	0 to 75.0 ppm	12.0 ppm	25.0 ppm	25.0 ppm	35.0 ppm
	Arsine	0 to 1.00 ppm	0.05 ppm	0.10 ppm	0.05 ppm	OFF
	Arsine	0 to 200 ppb (1)	50 ppb	100 ppb	50 ppb	OFF
	Chlorine	0 to 3.00 ppm	0.50 ppm	1.50 ppm	0.50 ppm	1.00 ppm
	Fluorine	0 to 5.00 ppm	0.50 ppm	1.00 ppm	1.00 ppm	2.00 ppm
	Hydrogen	0 to 15.0 ppm	2.0 ppm	5.0 ppm	OFF	OFF
	chloride
	Hydrogen	0 to 9.00 ppm	1.00 ppm	2.00 ppm	1.00 ppm	2.00 ppm
	ﬂuoride
	Nitric oxide	0 to 100 ppm	10 ppm	25 ppm	25 ppm	50 ppm
	Nitrogen dioxide	0 to 15.0 ppm	1.0 ppm	3.0 ppm	3.0 ppm	5.0 ppm
	Ozone	0 to 1.00 ppm	0.10 ppm	0.30 ppm	0.08 ppm	0.10 ppm
	Phosphine	0 to 1.00 ppm	0.10 ppm	0.30 ppm	0.30 ppm	1.00 ppm
	Silane	0 to 15.0 ppm	2.0 ppm	5.0 ppm	5.0 ppm	5.0 ppm
	Sulfur dioxide	0 to 15.0 ppm	1.0 ppm	2.0 ppm	2.0 ppm	5.0 ppm

1(1) ppb (parts per billion)

Description

Non-standard toxic gas sensors are mounted in the front half of the instrument case. These sensors each include a dedicated ampliﬁer with ZERO and SPAN controls. A bracket secures the sensor/ ampliﬁer assembly to the instrument case. A ﬂow adapter connected

54 • Appendix C: Non-Standard Toxic Gas Sensors

Eagle Instruction Manual

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Contents

Portable Multi-Gas Detector RKI Instruments, Inc Whipple Rd. Hayward, CA 94544 510Warranty WarrantyTable of Contents Display Mode Table of ContentsCalibration Appendix F Eagle Tank Tester Model Introduction OverviewIntroduction About this Manual Specifications SpeciﬁcationsEagle Speciﬁcations Standard Sensor Speciﬁcations Combustible OxygenCarbon Description CaseControl Panel ButtonsAlarm Lights Battery Charger ConnectorInterface Port BuzzerSensors Methane Elimination Switch CAL/SETUP SwitchCircuit Boards Operation Starting Up the EagleOperation Operation Normal Operation Monitoring Combustible Gas in the PPM RangeFull Response Mode Conversion Factors Methane Calibration Monitoring Combustible Gases Other than MethaneTarget Gas LEL Factor Setting User Access Turning Off the EagleAlarms Alarm IndicationsAlarms Stel alarm toxics only Low ﬂow alarm Sensor failure alarm and emergency operation Resetting Gas Alarms Display Mode Display ModeUser and Station ID Screen Peak Screen Elapsed Time ScreenTo enter a user and station ID Battery Voltage Screen TWA/STEL ScreenDate/Time Screen Clear Data Logger Screens Remaining Log Time ScreenTo clear the data log Setup Mode Tips for Using Setup ModeSetup Mode Entering Setup Mode Updating the Battery Type SettingUpdating Channel Settings Setting a custom target gas label Fullscale PPM Readings Equivalent to 100% LEL Target GasUpdating oxygen channel settings Updating toxics channel settings Setting a custom target gas label Updating Combustible Gas Channel Units of Measure Updating the Alarm Point Settings Updating the Lunch Break Setting Updating the Eagle’s Serial NumberUpdating the Alarm Latching Setting Updating the Alarm Silence SettingUpdating the Auto Calibration Settings Turning the User ID Function On or OffUpdating the Back Light Setting Turning the Auto Fresh Air Function On or OffUpdating the Interval Time Setting data log option Updating Log Data Over Write Setting data log optionUpdating the Time Calibration Setting data log option Updating the Date and Time Settings data log optionUpdating the Zero Follow Settings Updating the Conﬁrmation Beep SettingReturning to Default Settings To reset all default settings To reset all default alarm point settingsTo reset the oxygen zero setting Calibration Calibration Supplies and EquipmentPreparing for Calibration CalibrationCalibrating the Eagle Calibration Calibrating with the Single Calibration method Calibration Maintenance Displaying the Battery VoltageTo display the battery voltage Replacing Alkaline BatteriesReplacing Sensors To replace the combustibles sensorTo replace the oxygen sensor To replace the H2S or CO sensor Appendix a Parts List Parts List Appendix a Parts List Part Number DescriptionPart Number Appendix B Methane Elimination Appendix B Methane EliminationMonitoring combustible gases other than hexane Appendix C Non-Standard Toxic Gas Sensors SpeciﬁcationsDescription Non-Standard Toxic Gas Sensors SpeciﬁcationsCalibrating Non-Standard Toxic Gas Sensors Adjusting the sensor controls Replacing Non-Standard Toxic Gas Sensors Parts List Parts List Non-Standard Toxic Gas SensorsAlarm TWA Alarm Stel Alarm Appendix D Carbon Dioxide SensorsCarbon Dioxide Sensor Speciﬁcations Appendix D Carbon Dioxide SensorsNormal Operation of Carbon Dioxide Sensors Demand Zero for Carbon Dioxide SensorsCalibrating Carbon Dioxide Sensors Carbon Dioxide Fresh Air ReadingsAdjusting the sensor controls Replacing Carbon Dioxide Sensors Parts List Carbon Dioxide Sensors Range Alarm TWA Alarm Stel Alarm Appendix E Infrared Methane SensorsTarget Gases Infrared Methane Sensor SpeciﬁcationsCalibrating Infrared Methane Sensors Sensor Analog PCB SocketParts List Infrared Methane Sensors Replacing Infrared Methane SensorsTo use the ﬂoat probe assembly Appendix F Eagle Tank Tester ModelAlarms To eliminate an oxygen alarm that is not being usedTo attach the dilution ﬁtting Appendix F Eagle Tank Tester ModelParts List Eagle Tank Tester Model CalibrationAppendix G Five-Gas and Six-Gas Models Displaying Additional ChannelsAppendix G Five-Gas and Six-Gas Models Calibration, Display, and Setup Modes Appendix H Eagle Transformer Gas Tester Model Appendix H Eagle Transformer Gas Tester ModelAlarms Appendix I Installing the Data Logger Board Appendix I Installing the Data Logger Board