AirAware
• O2, or toxic gas monitor
• Can monitor, transmit and control
• 4-20 mA or ModBus RTU outputs
• Light industrial or commercial applications
AirAware
>>Overview>>Features & Benefits>>Specifications>>Ordering Information>>DocumentsCl2, ClO2, CO, H2S, HCl, HCN, NO2, NO, NH3, O2, PH3, SO2
Industry proven performance combined with a new, low-profile design make the Industrial Scientific AirAware™ a logical choice for those critical areas that require continuous monitoring but not the environmental protection of an explosion-proof enclosure. Providing discrete monitoring and enhanced aesthetics for more commercial or institutional settings, the AirAwareTM Series is the ideal solution for reliable, low-cost fixed-point monitoring.
The AirAwareTM can be configured to operate as a monitor with local LED display, a controller with onboard relay switching capability, a transmitter with 4-20 mA or ModBus RTU outputs, or as a transmitter with on-board relays. Each configuration is designed to meet your specific indoor monitoring needs. Every AirAwareTM is equipped with electrochemical sensing technology, dual alarm LEDs, a digital display providing real-time readings, push-button operation and a NEMA 4 type enclosure. When alarm conditions are met, low/high alarm visual indicators alert users to gas hazards.
A number of output options are available that allow the AirAwareTM to communicate to external controllers or control external audible/visual alarms. All AirAwareTM units are ModBus enabled for digital communication back to a PLC or DCS system. An optional 4-20 mA output is also available to connect the AirAwareTM to almost any control device. Relays can also be added to turn on fans or warning sirens, or to shut down a process. Standard operating power is 12-24 VDC for the AirAware, while a 120 VAC power supply option is available for convenient plug-in monitoring applications. Configure your AirAwareTM to match your needs, adding options such as on-board audible alarm for maximum attention, or a vanity plate to hide the display. The AirAwareTM is covered by a one-year warranty and carries CSA approval for non-hazardous locations.
Case:
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NEMA 4 type, General purpose indoor use. Electroplated for RFI protection. |
Dimensions:
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7.2" x 5.6" x 1.6" (18.29 cm x 14.22 cm x 4.06 cm) |
Weight:
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16 oz (454 g) |
Sensor Type:
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Electrochemical |
Measuring Ranges: |
Gas |
Symbol |
Range |
Increments |
| Carbon Monoxide |
CO |
0 to 999 ppm |
1 ppm |
| Hydrogen Sulfide |
H2S |
0 to 999 ppm |
1 ppm |
| Nitric Oxide |
NO |
0 to 999 ppm |
1 ppm |
| Ammonia |
NH3 |
0 to 200 ppm |
1 ppm |
| Oxygen |
O2 |
0 to 30% of volume |
0.1% |
| Sulfur Dioxide |
SO2 |
0.2 to 99.9 ppm |
0.1 ppm |
| Nitrogen Dioxide |
NO2 |
0.2 to 99.9 ppm |
0.1 ppm |
| Chlorine |
Cl2 |
0.2 to 50 ppm |
0.1 ppm |
| Chlorine Dioxide |
ClO2 |
0 to 1 ppm |
0.01 ppm |
| Hydrogen Cyanide |
HCN |
0.2 to 30 ppm |
0.1 ppm |
| Hydrogen Chloride |
HCl |
0.2 to 30 ppm |
0.1 ppm |
| Phosphine |
PH3 |
0 to 1 ppm |
0.01 ppm |
|
Power Source (Run time):
|
12-24 VDC (110 AC adapter optional with North American plug) |
Temperature Range:
|
-20°C to 50°C (-4°F to 122°F) typical, consult factory for gas specific temperature ranges |
Humidity Range: |
Oxygen − 0% to 99%. Others − 15 to 90% |
Approvals: |
CSA − C.22.2 No. 205-M 1983 (non-hazardous locations); CE (pending) |
| AirAware™ has numerous sensor and equipment configurations that allow you to customize the monitor to meet your specific needs. The following matrix will help you to select the options within a single part number. For example, a part number of 68100056-11211 would be an AirAware carbon monoxide monitor with an on-board audible alarm, a 4-20 mA output with no on-board relay contacts, an AC power adapter installed and a vanity/faceplate cover. |
| |
AirAware Part Number/Ordering Matrix |
| Base Part Number: 68100056-ABCDE |
| A - GAS TYPE |
| 1 - Carbon Monoxide (CO) |
7 - Chlorine (Cl2) |
| 2 - Nitric Oxide (NO) |
8 - Chlorine Dioxide (ClO2) |
| 3 - Ammonia (NH3) |
9 - Hydrogen Cyanide (HCN) |
| 4 - Hydrogen Sulfide (H2S) |
A - Oxygen (O2) |
| 5 - Sulfur Dioxide (SO2) |
F - Hydrogen Chloride (HCl) |
| 6 - Nitrogen Dioxide (NO2) |
K - Phosphine (PH3) |
| |
|
B - ON-BOARD ALARM |
| 0 - No audio alarm |
1 - On-board audio alarm |
| |
|
C - OUTPUT OPTION |
| 0 - None |
2 - 4-20 mA output (Transmit) |
| 1 - On-board relays (Control) |
3 - 4-20 mA output and relays (Control/Transmit) |
| |
|
| D - POWER OPTION |
| 0 - No Adapter |
1 - AC Power Adapter (Installed) |
| |
|
| E - VANITY PLATE (FACEPLATE COVER) OPTION |
| 0 - None |
1 - Vanity Plate |
| |
|
| *Note: AC Adapter is 110 VAC to 24 VDC, N. American Plug |
AirAware™ Monitor |
• Simple installation, plugs into any standard 120 VDC wall outlet (U.S. version) or uses 12-24 VDC operation
• Low/high audio and visual alarms alert users to gas hazards
• Single button calibration, alarm muting and air zero functions
|
AirAware™ Transmit |
• 12-24 VDC operation
• Interfaces with any control device accepting 4-20 mA output
• Visual alarm to alert of potential gas hazards (audio optional)
• Single button calibration, alarm muting and air zero functions
|
AirAware™ Control |
• 12-24 VDC operation
• Visual alarm (audio optional)
• Dual-alarm relays can turn on fans and warning sirens or shut-down a process
• Single button calibration, alarm muting and air zero functions
|
AirAware™ Control / Transmit |
• 12-24 VDC operation
• Interfaces with any control device accepting 4-20 mA output
• Dual-alarm relays can turn on fans and warning sirens or shut-down a process
• Single button calibration, alarm muting and air zero functions |
Common Configurations |
| Part Number |
Description |
68100056 |
-11010 |
AirAware - CO Monitor w/power supply, audio alarm |
|
-11100 |
AirAware - CO control w/audio alarm |
|
-11300 |
AirAware - CO control/transmit w/audio alarm |
|
-31010 |
AirAware - NH3 monitor w/power supply, audio alarm |
|
-31100 |
AirAware - NH3 monitor control w/audio alarm - |
|
-31300 |
AirAware - NH3 control/transmit w/audio alarm |
|
-71010 |
AirAware - Cl2 monitor w/power supply, audio alarm |
|
-71100 |
AirAware - Cl2 control w/audio alarm |
|
-71300 |
AirAware - Cl2 control/transmit w/audio alarm |
|
-A1010 |
AirAware - O2 monitor w/power supply, audio alarm |
|
-A1100 |
AirAware - O2 control w/audio alarm |
|
-A1300 |
AirAware - O2 control/transmit w/audio alarm |
|
AirAware™ Replacement Sensors |
| Part Number |
|
Description |
17071093 |
|
Ammonia Sensor |
17051638 |
|
Carbon Monoxide Sensor |
17077330 |
|
Chlorine Sensor |
17077983 |
|
Chlorine Dioxide Sensor |
17066374 |
|
Hydrogen Chloride Sensor |
17070186 |
|
Hydrogen Cyanide Sensor |
17033960 |
|
Hydrogen Sulfide Sensor |
17071242 |
|
Nitric Oxide Sensor |
17060591 |
|
Nitrogen Dioxide Sensor |
17060575 |
|
Sulfur Dioxide Sensor |
17050129 |
|
Oxygen Sensor |
17077355 |
|
Phosphine Sensor |
|
Oldham AirAware Documents
Literature
Manuals
>> visit this product's information page
| Feature |
Benefit |
| 4 Versions: |
Offers flexibility and cost customization to meet specific monitoring needs that require light industrial monitoring in non-rated environments.
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Monitor
On-board Audio and Visual Alarms |
Allows for local monitoring and alarming. Comes with on-board audio alarm with user programmable set points. North American version comes with 120 VAC plug of simple installation
|
|
Control
On-board Relay Contacts, Visual Alarm |
Allows for local monitoring and control of external devices such as alarms, fans etc. |
| |
Transmit
4-20 mA Signal, Visual Alarm |
Allows for local monitoring with remote connection to a control device such as a controller, PLC or DCS via a 4-20 mA signal
|
| |
Control Transmit
On-board Relay Contacts, 4-20 mA Signal, Visual
Alarm |
Ideal for situations where local control of external devices such as alarms or fans. Also allows connection to a control device such as a PLC, controller, or DCS via a 4-20 mA signal |
| User Customizable Options: |
A variety of user customizable options provide enhanced monitoring flexibility
|
| |
Alarm Set Points |
Allows user to select action point for on-board relays as well as audio/visual alarms
|
| |
4-20 mA Scale
(Control and Control Transmit)
|
Allows simple integration to scale 4-20 mA interface with control devices that are already in place |
| |
Audio Enable/Disable |
Allows user to enable or disable on-board audio alarm during gas alarm.
|
| |
Display (Text or Numeric Data) |
Allows user to select ‘Safe,’ ‘Low,’ ‘High’ text display options or actual numeric ppm gas concentrations. Ideal for public environments
|
| |
Display (On or Off) |
Ideal for locations where a digital display is not desired
|
| |
Visual Alarms |
Standard feature on all versions. Dual intensity LED visually warns anyone in the general area of a potentially dangerous condition
|
| |
Span Gas Value |
Allows for automatic calibration with a variety of calibration standards
|
| |
Digital Address |
For use with digital communication devices (ModBus RTU)
|
| Bump Mode |
Allows user to bump test the instrument without activation of local or remote alarming devices. Unit automatically goes back on-line
|
| Audio Alarm Silence |
Allows user to silence onboard audio alarm (if activated) during alarm events. Automatically resets
|
| Plug-in Sensor |
Allows for easy sensor replacement without special tools or training
|
| Non-intrusive calibration |
Easy procedure allows for maximum accuracy with minimal experience. No special tools required.
|
| Alarm and 4-20 mA freeze (Calibration and Programming) |
Locks 4-20 mA signal at 3.0 mA while deactivating relay contacts and on-board alarms during calibration. This prevents nuisance alarms from occurring during this time.
|
| Compact Size |
18.29 cm x 14.22 cm x 4.06 cm (7.2" x 5.6" x 1.6") allows for a very low profile that can be easily mounted.
|
| Optional Vanity Cover |
Allows for discrete monitoring in public environments without displaying gas concentrations. Aesthetically pleasing design is ideal for environments like offices and hotel rooms. Also provides additional splash protection.
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