T5007

GE Measurement & Control Solutions T5000 Series Telaire® Airestat™ CO2/ Temperature Transmitter Features: • Low-cost • Reliable (15 years of low-cost infrared sensor manufacturing) • Lifetime calibration guarantee (ABC Logic™ on) • Pre-calibrated • Maintenance free (calibration maintained with patented ABC Logic) • Flexible configurations (see matrix, page 2) • Intuitive VLI display • Three available outputs: analog 0 to 10V, 0 to 5V, passive temperature (20K thermistor), and digital UIP interface (RS-232 TTL level) • User-definable thresholds • RoHS and WEEE compliant GE Measurement & Control Solutions offers highvolume manufacturing capabilities for its Telaire products, a global sales force, and additional engineering resources to support your sensing application needs. Telaire® Technology The technology is based on the absorption of light in a gold-plated, reflective light pipe or waveguide diffusion gas chamber. A gas permeable polytetrafluoroethylene (PTFE) filter prevents particulate and water contamination of the sensor. Light is absorbed in proportion to the CO2 concentration and the remaining light is measured and converted into an analog signal. ABC Logic™ (Automatic Background Calibration) The Telaire product line offers patented ABC Logicsoftware for self-correction of drift to better than ±20 ppm per year. The system is virtually free of maintenance and typically has a lifetime of more than 10 years. The Product VLI (Visual Limit Indicator) The Telaire T5000 Series Airestat CO2 and temperature transmitter is a low-cost wall-mounted sensing solution for demand-controlled ventilation. The Airestat provides an intuitive VLI (Visual Limit Indicator) display for CO2 thresholds, a passive temperature output (20kΩ thermistor), and a standard analog 0 to 10 volt or 0 to 5 volt signal to maintain air quality in enclosed spaces (such as school classrooms, offices, gymnasiums and theaters.) GE—Telaire Products introduces an exciting new alternative to traditional scientific LCD display of the CO2 value. Our new T5000 Series transmitter with VLI (Visual Level Indicator) communicates intuitively to the average end-user. The correlation between a CO2 PPM reading and adequate ventilation may not be fully understood. Instead of offering the user a reading in ppm (parts per million), we provide a simple LED that communicates increased CO2 concentrations based on definable or predetermined thresholds. The LED smoothly transitions between green, yellow and red as the CO2 threshold is exceeded. Unlike scientific displays, training to understand ppm values is not a prerequisite with this innovative product. Product Features: Telaire Model No. T5001 T5003 T5005 T5007 CO2 Temp LED ü ü ü ü ü ü ü ü ü ü GE Logo ü ü Please note that the models above are 0-10V output. For 0-5V output, the part number requires -5V (i.e., T5005-5V). T5000 Series Specifications Product Sampling Method Non-dispersive infrared (NDIR), gold plated optics, (with Telaire’s patented ABC Logic self calibration algorithm). Diffusion sampling. Measurement Range 0 to 2,000 ppm factory calibrated. Accuracy ± 75 ppm @ 72°F (22°C) when compared with a factory reference or 10% of reading, whichever is greater* Temperature Dependence 0.2% FS per °F (°C) Stability