Product Overview
The Telaire Ventostat 8000 series wall-mount transmitters are designed for accurate measurement of CO2, humidity, and temperature in building HVAC applications. These devices play a crucial role in demand-controlled ventilation, preventing energy waste from over-ventilation while maintaining optimal indoor air quality. Featuring patented sensing technologies like ABC Logic for self-calibration, these transmitters offer high accuracy and low maintenance, making them ideal for controlling specific areas such as conference rooms, classrooms, and meeting halls. The 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, NDIR (Non-dispersive infrared) absorption
- Self-Calibration: Patented ABC Logic (Automatic Background Calibration) system
- Calibration Guarantee: Lifetime for T8100/T8300 (single channel), 2-year for T8200 (dual channel)
- Enclosure Options: Modern enclosure with customized branding available, smaller enclosure versions, Splash Resistant Enclosure (T1505), Outside Air Enclosure (T1552), Aspiration Box for Duct Mounting (T1508)
- Certifications: CE and RoHS compliant
- Origin: Controlled Ventilation
- Material: ABS plastic (enclosures)
- Color Options: Black (B), White (W)
Technical Specifications
| Specification | Details |
|---|---|
| Models | T8100, T8200, T8300 |
| 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 Thermistor (NTC 10 K W) (non-BACnet versions) |
| Temperature Accuracy | 1C (15 to 35C) (Thermistor) 0.8C @ 22C (Active) |
| Temperature Range | 32F to 122F (0C to 50C) (Operating) -40F to 158F (-40C to 70C) (Storage) |
| Humidity 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) |
| T8300 Configuration | Includes pitot tube kit for duct measurement |
| Field Replaceable Sensor | RH sensor tip module (maintains 2.5% RH accuracy) |
| UIP Software Features | Altitude adjustment, analog output adjustment, calibration, ABC Logic control, temperature unit change, graphing and logging (H versions) |
2411041546_Amphenol-T8100-H_C3659391.pdf
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