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User Manual: TR9277-EO
Overview
The TR9299-EO is a wall mounted, wireless communicating, Temperature, RH and CO
derives its power from harvesting ambient indoor light. The CO
altitude corrected using a very sensitive (± 3ft) absolute pressure sensor. The device can also be
populated with a button battery (not included) to provide backup power for up to 5 years of operating
time. The product is designed to operate with 3
for EnOcean compatible wireless networks.
There are different versions of the TR9299-EO available depending on the radio frequency used.
TR9277-EO-A : 902 MHz for North America applications
•
TR9277-EO-B: 868 MHz for applications in Europe and China
•
TR9277-EO-C: 928 MHz for applications in Japan (Not currently available).
•
TR9277-EO-D: 315 MHz for applications in Asia
•
NOTE: The TR9277-EO is a solar powered device that absorbs solar energy storing it for use during low
light periods. Before assigning this transmitter to a receiver/ controller, the device should be exposed to a
good light source for a minimum of 2 hours.
NOTE: It is highly recommended that a
installation and commissioning. If left in the transmitter it will provide a long-term battery backup.
Link To Product Datasheet:
TR9277-EO Manual
party receivers, controllers and gateways designed
rd
CR2032 Coin cell battery be installed in the transmitter for
www.AirTest.com/support/datasheet/TR9277eo.pdf
measurement is also automatically
2
sensor that
2
Page 1 of 12
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Summary of Contents for AirTest TR9277-EO-A
- Page 1 EnOcean compatible wireless networks. There are different versions of the TR9299-EO available depending on the radio frequency used. TR9277-EO-A : 902 MHz for North America applications • TR9277-EO-B: 868 MHz for applications in Europe and China •...
- Page 2 2) Determine the actual concentrations in the space. The process for this is provided in the illustration below. If you would like a copy of this illustration to post near the sensor, it is available at www.AirTest.com/ds/TR9277ReadingLevels.jpg TR9277-EO Manual Page 2 of 12...
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Page 3: Table Of Contents
Sensor: ............9 Installing or Replacing the Battery ................10 Guidelines for Installing Wireless Devices ..............10 Product Specifications ....................11 11. AirTest Contact Information ..................11 12. Product Warranty ......................12 13. Regulatory Statements ....................12 TR9277-EO Manual Page 3 of 12... -
Page 4: Light Harvesting Transmitter Description
Light Harvesting Transmitter Description The TR9277-EO is a wireless, energy-harvesting sensor that measures the following parameters: Temperature: monitors room temperature in the range of 0-51°C (32° - 124°F). • Relative humidity in the range of 0-100% . • Carbon dioxide (CO ) in the range of 0-2000 ppm (pressure attitude corrected for increased •... -
Page 5: Co 2 Led Indication
LED Indication There are 3 LEDs located on the right side of the solar panel. The TR9277-EO will provide indication current measurement range by flashing every 15 seconds (with sufficient light, > 5 foot- candles or 50 lux). Ranges indicated by the flash are as follows: Green=<... -
Page 6: Linking The Tr9277-Eo Sensor To A Receiver
Linking the TR9277-EO Sensor to a Receiver This process requires the controller or receiver to be mounted and powered and within range of the TR9277-EO sensor to be linked. The sensor is a solar powered device that absorbs energy through a solar panel storing it for use during low light periods. -
Page 7: Test Operating Modes
Test Operating Modes Ensure the TR9277-EO is fully charged before entering test modes. Inserting a battery during test modes is strongly recommended. The following tests can be selected when in test mode. 7.1 Light Level Test This test provides visual feedback of the immediate energy produced by the solar panel. To enter Light Level Test mode, press and hold the occupancy/test button for 6 seconds (lower right side of the transmitter). -
Page 8: Co Sensor Calibration & Set Up
test (Green LED) and range confirmation test (amber). When the Amber LED is blinking, go to step 3. (If the 3 LEDs fail to blink during this test, place under a lamp with at least 100 fc (1000 lux) for 1 hour before retrying.) Press and hold the test button again for 6 seconds to select Range Confirmation Test. -
Page 9: Making Adjustments To The Co Sensor
There is also an option to set a specific value for the sensor to calibrate to. The process for doing this is explained in detail below. It is important to note that any calibrations should be done so that the air around the sensor is at the concentration to be used for calibration. Flowing calibrated gas through a tube to the inside of the sensor is not a valid or accurate method of calibration. -
Page 10: Installing Or Replacing The Battery
Installing or Replacing the Battery The battery is not required for normal operation when the RTS receives adequate natural or artificial light. The battery can be used during installation (start assist). Note: A battery is provided with the sensor. The battery has enough power to run the sensor for 5 years without light. Remove back plate of the TR9277-EO by pressing a screwdriver into the slot key on the bottom of the sensor enclosure and pull the body away from the back plate. -
Page 11: Product Specifications
Weight: 115 g, (4 oz) Mounting: screws or double sided tape (not included) Listing: FCC Part15.231- Remote control transmitter, Industry Canada RSS-210, RoHS compliant. 11. AirTest Contact Information AirTest Technologies Inc. 1520 Cliveden Ave, Unit 9, Delta BC Canada V3M 6J8 www.AirTest.com sales@AirTest.com... -
Page 12: Product Warranty
AIRTEST, either verbal or written. AIRTEST warrants only that the parts manufactured by it will be as specified and free of defects. AIRTEST MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER,...
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