Product Overview
The Telaire 8000 Ventostat series offers advanced wall-mount CO2, humidity, and temperature transmitters designed for controlled ventilation in commercial HVAC applications. These transmitters help maintain optimal indoor air quality, enhance occupant health and productivity, and prevent energy waste associated with over-ventilation. Featuring patented sensing technology and self-calibration systems, they provide high accuracy and reduce maintenance needs. The series is available in various configurations, including models with dual analog outputs or BACnet communication, and offers a modern enclosure with customization options. Their two-piece design facilitates easy installation and replacement without rewiring.
Product Attributes
- Brand: Telaire, Amphenol Advanced Sensors
- Product Line: Ventostat 8000 Series
- Sensing Technology: Patented Absorption Infrared Gas sensing engine
- Self-Calibration: Patented ABC Logic (T8100, T8300), Dual-channel self-calibration (T8200)
- Calibration Guarantee: Lifetime for T8100/T8300 (ABC Logic enabled), 2 years for T8200
- Enclosure: Modern design, customizable branding available, smaller enclosure versions (81.4 mm x 86.4 mm)
- Certifications: CE, RoHS compliant
- Origin: Controlled Ventilation
- Design: Two-piece design for easy replacement
- Filter: Gas permeable, water-resistant CO2 diffusion filter
- Mounting: Wall mount, mounting plate with two-piece terminal blocks
- Optional Accessories: Splash Resistant Enclosure (T1505), Outside Air Enclosure (T1552), Aspiration Box for Duct Mounting (T1508)
- Software: Ventostat UIP Software for advanced settings and calibration
Technical Specifications
| Specification | Details |
|---|---|
| CO2 Measurement Range | T8100/T8200/T8300: 0 to 2000 ppm T8100/T8200/T8300 - 5P models: 0 to 5000 ppm T8200 (10P models): 0 to 10,000 ppm T8200 (20P models): 0 to 20,000 ppm |
| CO2 Accuracy | 30ppm or 3% of the reading shown, whichever is higher* |
| CO2 Sensing Method | Non-dispersive infrared (NDIR) absorption, Gold-plated optics |
| Temperature Sensor Type | Passive Thermistor (NTC 10 K W) on non-BACnet versions |
| Temperature Accuracy | 1C (15 to 35C) for Thermistor; 0.8C @ 22C for Active Temperature |
| Active Temperature 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 | Every 5 seconds |
| CO2 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) |
| Flammability Classification | UL94 5VA |
| Warranty | 24 months on mechanical defects |
| Output Options | Analog: Dual simultaneous 0-10 V and 4-20mA BACnet: MS/TP, RS485, Baud rates 38400 or 9600 |
| Models | T8100: Single channel, ABC Logic T8200: Dual channel, enhanced stability/accuracy T8300: Single channel with pitot tube kit for duct measuring |
| Ordering Information Examples | T8100-D, T8100-D-BAC, T8200-HD, T8300-BAC, T8100-DB |
2411041546_Amphenol-T8200-E-HD_C17527143.pdf
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