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Model 310e
Carbon
Dioxide
Sensor
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This AirSense 310e CO2 Monitor reads carbon dioxide (CO2 ) concentrations in the parts per million (ppm) range and is ideal for applications ranging from conference rooms to home gyms.
Fresh air contains 350-400 ppm CO2. Human respiration and combustion by-products from furnaces, fireplaces, and household appliances can easily raise indoor levels above 2000 ppm. With the Model 310e CO2 Monitor, you can watch CO2 levels rise as people enter a room.
According to the National Institutes of Occupational Safety and Health, increased levels of CO2 may contribute to "Sick Building Syndrome" and symptoms such as hyperventilation, headache, dizziness, shortness of breath, and drowsiness. The Model 310e CO2 Monitor provides a continuous, accurate reading of indoor CO2 levels, making it easy to maintain an optimum level of fresh air.
The Model 310e Monitor is easy to install and support. Measurement output is via a 4 - 20 mA current loop or a 0 to 10 volt interface. A completely isolated power supply eliminates any ground loop or electrical interaction problems when multiple units are connected to the same controller. Low power consumption makes the AirSense line of CO2 Monitors perfect for battery-operated or other power-sensitive applications.
The 310e’s single gas verification makes field calibration a snap, and its superior design means significantly longer calibration intervals. Unlike other CO2 Monitors, its simple user interface has no complicated menus: all maintenance and calibration operations are easily performed even on units with no display.
This 310e CO2 Monitor is a leader in versatility. The clear, bright 0.4" high LCD display option is readable from any angle for installations where local annunciation of the CO2 concentration is desired. For direct control applications, the relay option can be configured to open or close above the set point and is easily adjusted in the field. For plenum sampling requirements, the popular duct option is easy to install.
The high-performance Model 310e Monitor uses an advance Non-Dispersive Infrared (NDIR) sensoring systems to assure quick and reliable CO2 response.
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Manuals
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Model 310
Configurations
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310e Basic
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310e w/LCD
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3103 Duct Mt. No LCD |
310e Duct Mt. w/LCD
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| LCD display |
no |
yes |
no |
yes |
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Application location
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wall |
wall |
duct |
duct |
| Sample method |
no |
no |
yes |
yes |
| Diffusion method |
yes |
yes |
no |
no |
| Transformer |
option |
option |
option |
option |
| Duct kit |
no |
no |
yes |
yes |
| Relay |
option |
option |
option |
option |
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Created for the HVAC Professional, the AirSense Calibration Kit is convenient, complete, and sturdy. Housed in a compact heavy-duty carrying-case, the AirSense Cal Kit can safely travel from one installation to another, or even between job sites. Equipped with the CO2 gas you need to accurately calibrate your monitoring instruments, the kit is reliable and easy to use.
The AirSense Calibration Kit is designed for the HVAC Professional who wants to check or to recalibrate CO2 units in the field. The Calibration Kit contains a 17 liter cylinder (2000 ppm or 5000 ppm), a shut-off valve/regulator for the gas cylinder, a four-digit display, and the tubing, fittings, and accessories required. Instructions are also included.
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The AirSense Calibration Kit is an economical way to calibrate any CO2 monitor with a calibration gas port. The clearly legible .56" (14mm) high LED display is included for easy calibration of CO2 units that do not have a built-in-display. The display is wired with a plug-in connector for easy attach-ment to the monitoring instrument you wish to calibrate.
Designed for today’s strict accuracy requirements, the AirSense Calibration Kit enables the HVAC Professional to have confidence in the system monitoring equipment they operate. Easy to use and store, the AirSense Calibration Kit is the obvious choice when accuracy is important. The AirSense Calibration Kit can be re-used many times, and replacement cylinders of gas are available. Please call for more information. We are here to help you succeed.
Download PDF
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AirSense 310e Specifications
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Operating Principle
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Non-dispersive infrared (NDIR)
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Gas sampling method
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Diffusion or available duct kit
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Measurement Range
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0 - 5000 ppm CO2
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Meaurement accuracy
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± 5% of reading or ± 75 ppm, whichever is greater
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Repeatability
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± 20 ppm
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Recommended calibration interval
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5 Years
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Warm up time
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Less than 1 minute
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Operating temperature range
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0 to 50 ° Celsius
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Operating humidity range
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5 - 90% RH, (non condensing)
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Storage temperature
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-30 to + 60 ° C
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Power requirements
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18 - 28 VRMS AC, 18 - 30 VDC
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Power consumption
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Less than 1 watt
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Calibration adjustments
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Span only (offset electronically nulled)
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Calibration verification procedure time
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10 minutes typical
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Case dimensions
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5.2" x 3.2" x 1.4"
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Voltage output (linear)
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0 - 10 VDC full scale standard. Range field adjustable from 1-10 VDC
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Current output (linear)
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4 - 20 mA (RLOOP: 400 W maximum)
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Warm up time
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Less than 1 minute
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Weight
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12 Oz. (.35 Kg)
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Optional Digital Display
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4 digit, .35" LCD
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Optional
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setpoint range
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0 to 2000 ppm
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High Limit
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contact polarity
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jumper selectable
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Contact
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contact rating
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2A @ 24 VAC
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Operating life expectancy
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10 years typical
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Warranty
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One year, parts and labor through repair or exchange
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For further information contact:
Bob Mandell or Roberto Durango
520-762-7104 or 631-241-134 (Tele) 602-92698436 (Fax)
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| AIRSENSE CO2 MONITOR |
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| MODEL |
NUMBER |
1 Unit |
2 - 9 Units |
10 - 21 Units |
24 - 49 Units |
50 - 99 Units |
| 310e ( Basic Unit ) |
310e |
$262.50 |
$236.25 |
$196.88 |
$183.75 |
$170.63 |
| 310e with Relay |
319eR |
$280.50 |
$252.45 |
$210.38 |
$196.35 |
$182.33 |
| 310e With LCD |
310eL |
$292.50 |
$263.25 |
$219.38 |
$204.75 |
$190.13 |
| 310e with Relay & LCD |
310eRL |
$310.50 |
$279.45 |
$232.88 |
$217.35 |
$201.83 |
| 310e with Duct Mt Kit |
310eD |
$286.50 |
$257.85 |
$214.88 |
$200.55 |
$186.23 |
| 310e with Relay & Duct Mt Kit |
310eRD |
$304.50 |
$274.05 |
$228.38 |
$213.15 |
$197.93 |
| 310e with LCD & Duct Mt kit |
310eLD |
$352.50 |
$317.25 |
$264.38 |
$246.75 |
$229.13 |
| 310e with Relay, LCD & Duct Mt Kit |
310eRLD |
$370.50 |
$333.45 |
$277.88 |
$259.35 |
$240.83 |
| 120VAC Power Supply |
120VAC |
$120.00 |
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| 240VAC Power Supply |
240VAC |
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| Calibration Kit |
Cal. Kit |
$200.00 |
$180.00 |
$150.00 |
$140.00 |
$130.00 |
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| Apply Sale Tax where applicable |
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| Prices to Change without Notice |
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