Product Overview
The Telaire Ventostat 8000 series wall mount transmitters provide accurate measurement of CO2, humidity, and temperature for controlled ventilation in building HVAC applications. Designed for ease of installation and modern aesthetics, these transmitters help maintain indoor air quality, improve occupant health and performance, and optimize energy efficiency by preventing over-ventilation. They are ideal for controlling specific areas like conference rooms, classrooms, and meeting halls, with models featuring BACnet output for seamless integration into building automation systems. The patented ABC Logic self-calibration system on single-channel models eliminates the need for manual calibration in most applications, offering a lifetime CO2 calibration guarantee.
Product Attributes
- Brand: Telaire, Amphenol Advanced Sensors
- Series: Ventostat 8000
- Certifications: CE, RoHS compliant
- Enclosure Material: ABS plastic (for accessories T1505, T1552, T1508)
- Sensor Technology: Patented Absorption Infrared Gas sensing engine (CO2), Capacitive polymer sensor (RH), NTC 10 K W thermistor (Temperature)
- Calibration: Patented ABC Logic self-calibration system (T8100, T8300), Dual-channel self-calibration (T8200)
- Output Options: Dual simultaneous analog outputs (0-10V & 4-20mA), BACnet MS/TP (RS485)
- Design: Two-piece design for easy replacement, Mounting plate with two-piece terminal blocks, Gas permeable water-resistant CO2 diffusion filter, Locking screw for tamper resistance.
Technical Specifications
| Specification | Details |
|---|---|
| Models Available | 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 | NTC 10 K W thermistor (Passive) |
| Temperature Accuracy | 0.8C @ 22C (Active) 1C (15 to 35C) (Passive Thermistor) |
| Temperature Range | 32F to 122F (0C to 50C) (Operating) -40F to 158F (-40C to 70C) (Storage) |
| 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 |
| 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) |
| Warranty | 24 months on mechanical defects Lifetime calibration guarantee (T8100/T8300 with ABC Logic) 2-year calibration guarantee (T8200) |
| Analog Output Versions | 0-10 V (100 W output impedance) and 4-20mA (RL max 500 W) simultaneously |
| BACnet Version | MS/TP, RS485, Baud rates 38400 or 9600 |
| Dimensions (Smaller Enclosures) | 81.4 mm x 86.4 mm |
| Accessories | T1505 Splash Resistant Enclosure, T1552 Outside Air Enclosure, T1508 Aspiration Box for Duct Mounting, T2090 UIP Software Kit |
2411041546_Amphenol-T8100-E-GN_C17656842.pdf
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