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TR9291
In Duct / In Unit Mount Self calibrating CO2 Transmitter
Description
Applications
- Commercial buildings
- Schools & universities
- Retail
- Theaters, auditoriums, gyms, churches
- Hospitality venues
Key Features
- Built in self calibration feature results in zero maintenance over sensor rated life (15 years)
- Background calibration feature also automatically considers outside concentrations without an outside sensor (see “Background On Sensor Self Calibation” to left)
- Utilizes patented gold plated optical sensing element with 4.7 inch extendedmeasurement path length for maximum stability & resolution. (see “Length Matters” to left)
- ISO-9001 manufactured for quality
- Now also available with LonWorks® communication capability as a LonMark® Certified product.
- Now BACnet® Communicating
- Measures: 0-2,000 ppm CO2, Factory adjustable to 10,000 ppm
- Accuracy: ± 30 ppm + 3% of reading
- Power: 24 VAC
- CO2 output: 0-10 V, 0-5 V, 4-20mA
- Maintenance free for 15 years or more
- Also available as a LonMark Certified Product for TR9292, TR9293 and TR9294 models
- Now BACnet® Communicating
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