Telaire 8000 Ventostat Series Wall Mount CO2, Humidity, and Temperature Transmitters
Product Overview
The Telaire 8000 Ventostat series offers wall-mount transmitters for monitoring CO2, humidity, and temperature, designed to optimize building ventilation for improved occupant health, productivity, and energy efficiency. These transmitters are ideal for demand-controlled ventilation in commercial HVAC applications, particularly in buildings with fluctuating occupancy. The two-piece design facilitates easy installation and replacement without rewiring. Available in various configurations, including models with BACnet output, these sensors provide accurate environmental data to prevent energy waste from over-ventilation while maintaining indoor air quality. They are suitable for controlling specific areas like conference rooms, classrooms, and meeting halls.
Product Attributes
- Brand: Telaire (Amphenol Advanced Sensors)
- Series: Ventostat 8000
- Sensing Technology: Patented Absorption Infrared Gas sensing engine
- Calibration System: Patented ABC Logic self-calibration (T8100, T8300)
- Certifications: CE and RoHS compliant
- Enclosure Options: Modern enclosure, customized branding available, Splash Resistant Enclosure (T1505), Outside Air Enclosure (T1552), Aspiration Box for Duct Mounting (T1508)
- Color Options: Black (B), White (W)
Technical Specifications
| Specification | Details |
|---|---|
| Models | T8100 (Single Channel, ABC Logic), T8200 (Dual Channel), T8300 (Single Channel with Pitot Tube Kit) |
| CO2 Measurement Range | 0-2000 ppm (Standard) 0-5000 ppm (T8100/T8200/T8300 -5P models) 0-10,000 ppm (T8200 - 10P models) 0-20,000 ppm (T8200 - 20P models) |
| CO2 Accuracy | 30 ppm or 3% of reading, whichever is higher* |
| Temperature Sensor Type | Passive NTC 10 K W thermistor (non-BACnet versions) |
| Temperature Accuracy | 1C (15 to 35C) for thermistor 0.8C @ 22C for active temperature |
| Temperature Operating Range | 32F to 122F (0C to 50C) |
| RH Sensing Element | Capacitive polymer sensor |
| RH Range | 0% to 99% RH (non-condensing) |
| RH Accuracy (25C) | 2.5% RH (20 to 80% RH) 3.5% RH (<20% and >80% RH) |
| Power Supply Requirements | 18-30 VAC RMS, 50/60 Hz, or 10.8 to 42 VDC, polarity protected |
| Power Consumption | Typical 0.7 W at 24V AC RMS |
| Signal Update Rate | Every 5 seconds |
| Warm-up Time | < 2 minutes (operational) 10 minutes (maximum accuracy) |
| Operating Conditions | 32F to 122F (0C to 50C); 0 to 95% RH, non-condensing |
| Storage Conditions | -40F to 158F (-40C to 70C) |
| Warranty | 24 months on mechanical defects |
| Calibration Guarantee | Lifetime for T8100/T8300 (with ABC Logic); 2 years for T8200 |
| Analog Outputs | Dual simultaneous: 0-10 V (100 output impedance) and 4-20 mA (RL max 500) |
| BACnet Version | MS/TP, RS485; Baud rates 38400 or 9600 |
| Dimensions (Smaller Enclosure) | 81.4 mm x 86.4 mm |
*CO2 accuracy statement excludes standard gas used for calibration that has an accuracy of 2%. In addition, there is a potential digital to analog error of up to 1%.
Note: This product is intended for occupied building HVAC applications and is not designed for safety-critical functions.
2411041546_Amphenol-T8200-10P_C17600486.pdf
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