Oldham AirAware Instruction Manual Download Page 17 | Manualshive

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AirAware

17

Alarm Conditions for Different Configurations

Monitor

Control

Transmit

Control/transmit

Low Alarm

Flashing
“LOW”
indicator
Low Alarm
Audible Alarm*

Flashing
“LOW”
indicator
Low Alarm
relay switched

Low Alarm
relay switched
mA signal
proportional
to display

Flashing “LOW”
indicator
Low Alarm relay
switched
mA signal propor-
tional to display

High Alarm

Flashing
“HIGH”
indicator
High Alarm
Audible Alarm*

Flashing
“HIGH”
indicator
High Alarm
relay switched

Flashing
“HIGH”
indicator
mA signal
proportional
to display

Flashing “HIGH”
indicator
High Alarm relay
switched
mA signal
proportional to
display

Zero Failure

Flashing
Display
Pulsing Audio
Alarm*

Flashing
Display
Pulsing Audio
Alarm*

Flashing
Display
Pulsing Audio
Alarm*
mA signal at
old value

Flashing Display
Pulsing Audio
Alarm*
mA signal at old
value

Instrument
Failure

Flashing
Display
Pulsing Audio
Alarm*

Flashing
Display
Pulsing Audio
Alarm*

Flashing
Display
Pulsing Audio
Alarm*
mA signal at 0
mA

Flashing Display
Pulsing Audio
Alarm*
mA signal at 0 mA

No Sensor
Installed

Flashing
Display
Pulsing Audio
Alarm*

Flashing
Display
Pulsing Audio
Alarm*

mA signal at 0
mA
Pulsing Audio
Alarm*

mA signal at 0 mA
Pulsing Audio
Alarm*

Open mA
Loop

mA signal at 0
mA
Pulsing Audio
Alarm*

mA signal at 0 mA
Pulsing Audio
Alarm*

Shorted mA
Loop

mA signal at 0
mA
Pulsing Audio
Alarm*

mA signal at 0 mA
Pulsing Audio
Alarm*

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Summary of Contents for AirAware

Page 1: ...AirAware 1 Stationary Gas Monitor type AirAware Instruction Manual P N 6700 1347 REV 4...

Page 2: ...2 AirAware OUR MISSION Preserving human life on above and below the earth Delivering highest quality best customer service every transaction every time...

Page 3: ...Instruction Manual it will provide you with years of reliable monitoring I sincerely hope that you be pleased with the performance of the AirAware in the months and years ahead I urge you to call us w...

Page 4: ...ow Alarm Set up 12 High Alarm Set up 13 4 20 On Off 13 4 20 mA Range 13 Audio Enable Disable 14 Display On Off 14 Display Type 14 Set Cal Gas Concentration 15 ModBus Address 15 Back To Normal Operatio...

Page 5: ...r than actual gas concentrations Configurations All versions include a bright 4 digit LED display as well as low and high visual alarm indication AirAware Base part number 68100056 ABCDE A Sensor Gas...

Page 6: ...tem before discarding containers Quantity Part Number Description 1 each 6810 0056 XXXXX AirAware Instrument 1 each 6700 1347 AirAware Instruction Manual Note Bias sensors HCl NH3 NO are not installed...

Page 7: ...ring recom mended 3 6 1 2m above floor Will collect in high areas 3 1m below ceiling Ammonia NH3 Carbon Monoxide CO Chlorine Cl2 Hydrogen Chloride HCl Hydrogen Sulfide H2S Nitric Oxide NO Nitrogen Dio...

Page 8: ...copper shielded cable Belden 9842 or equivalent 003 Warm Up And Operation All AirAware versions operate on 12 24 VDC The Monitor version includes a 120 VAC power pack for North American electrical soc...

Page 9: ...ions will return to normal During normal operation the LED display shows HCl 0 2 to 30 0 ppm in 0 1 ppm increments Cl2 NO2 SO2 0 2 to 99 9 in 0 1 ppm increments NH3 4 to 200 ppm in 1 ppm increments CO...

Page 10: ...strument reverts to normal operation 006 4 Pressing the key will advance forward through the various options while pressing the key will step backward The internal keys act as or buttons Page 9 to set...

Page 11: ...og out put ON or OFF 4 20 mA Range Custom scaling of 4 20 mA signal AUDIO ON OFF Enable or disable on board audible alarm for gas alarms Note Fail and Fault conditions will always activate a pulsing a...

Page 12: ...actual gas reading every half second for three minutes Once the display returns to the normal operation the audio and visual alarms relay outputs and current output will return to normal operation af...

Page 13: ...meric reading which indicates the new alarm setting Five seconds after the last or keystroke the scrolling message commences with the newly selected setting 4 20 On Off Allows user to turn the 4 20 ou...

Page 14: ...OFF which indicates the selected setting Five seconds after the last or keystroke the scrolling message commences with the newly selected setting Display On Off Allows user to turn the digital displa...

Page 15: ...gas value YYY indicates the unit ppm for toxics VOL for oxygen ZZZ indicates the gas type Standard AirAware Calibration Settings CO 100 ppm Cl2 10 ppm HCl 10 ppm H2S 25 ppm NH3 25 ppm NO 25 ppm NO2 5...

Page 16: ...ators will activate and the LED will flash once per second For units with on board audible alarm option pressing while the unit is in alarm will silence the on board alarm buzzer All alarms are non la...

Page 17: ...rtional to display Zero Failure Flashing Display Pulsing Audio Alarm Flashing Display Pulsing Audio Alarm Flashing Display Pulsing Audio Alarm mA signal at old value Flashing Display Pulsing Audio Ala...

Page 18: ...ensor specific 007 At this point all on board and remote alarms should be activated and the 4 20 mA signal should reflect the display reading on the instruments If a test of the sensor and display onl...

Page 19: ...second If the key is still held after the full 10 seconds the word ZERO is displayed A flashing decimal point on the lower right corner of the display will appear for 3 minutes after start up calibrat...

Page 20: ...HCl 10 ppm H2S 25 ppm NH3 25 ppm NO 25 ppm NO2 5 ppm O2 20 9 SO2 5 ppm To calibrate the instrument If necessary connect zero air gas bottle regulator and tubing to the calibrator adapter Press and ho...

Page 21: ...If the unit fails a second time the sensor may need to be replaced Contact either your local distributor of Industrial Scientific Oldham Corporation instruments or Industrial Scientific Oldham direct...

Page 22: ...e display will briefly show the symbol for the gas being monitored then a live display of the gas concentration Each AirAware utilizes electrochemical sensors that may require between 10 and 360 minut...

Page 23: ...85 Temperature Range of Operation 4 F to 122 F 20 C to 50 C Sensor Dependant Relative Humidity Range 15 90 for Toxics 0 99 for Oxygen Measuring Range HCl 0 2 to 30 0 ppm in 0 1 ppm increments Cl2 NO2...

Page 24: ...000604 Calibration adapter assembly includes cal adapter tubing and reducer 17106659 Replacement sensor gasket 77021897 Replacement water barrier for sensor opening 67000265 120 VAC to 24 VDC power ad...

Page 25: ...PPM 34 liter 18101741 Chlorine Cal Kit 10 PPM 58 liter 18102148 Hydrogen Chloride Cal Kit 10 PPM 58 liter 18100842 Hydrogen Sulfide Cal Kit 25 PPM 58 liter 18102238 Nitrogen Dioxide Cal Kit 5 PPM 58...

Page 26: ...hteen months from the date of shipment or one year from the date of first use whichever occurs first except where otherwise stated in writing in Industrial Scientific Oldham literature accompanying th...

Page 27: ...product literature Repair or maintenance by nonqualified personnel will invalidate the warranty as will the use of non approved consumables or spare parts As with any other sophisticated product it i...

Page 28: ...28 AirAware...

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