Product Overview
The Telaire 8000 Ventostat series offers wall-mount CO2, humidity, and temperature transmitters designed for controlled ventilation in commercial HVAC applications. These transmitters help maintain indoor air quality, prevent energy losses from over-ventilation, and support demand-controlled ventilation strategies, particularly in buildings with fluctuating occupancy. Featuring patented NDIR gas sensing engines and ABC Logic self-calibration, they provide high accuracy and minimize maintenance. The two-piece design allows for easy installation and replacement without rewiring. Available in various configurations including models with displays and BACnet output, these sensors are ideal for controlling specific areas like conference rooms, classrooms, and meeting halls.
Product Attributes
- Brand: Telaire, Amphenol Advanced Sensors
- Product Line: Ventostat 8000 Series
- Sensing Technology: Patented NDIR (Non-dispersive infrared) absorption
- Calibration System: Patented ABC Logic self-calibration (T8100, T8300)
- Calibration Guarantee: Lifetime for T8100/T8300 (with ABC Logic), 2 years for T8200
- Certifications: CE, RoHS compliant
- Enclosure Options: Standard, smaller enclosures, Splash Resistant (T1505), Outside Air (T1552), Aspiration Box (T1508)
- Output Options: Dual simultaneous analog (V & mA), BACnet (MS/TP, RS485)
- Sensor Replacement: Field-replaceable RH sensor tip module
- Material: ABS plastic (enclosures)
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 | 30 ppm or 3% of reading, whichever is higher |
| Temperature Sensor Type | NTC 10 K W thermistor (passive) |
| Temperature Accuracy | 1C (15 to 35C) (Thermistor) 0.8C @ 22C (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 @ 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) |
| Warranty | 24 months on mechanical defects |
| Analog Output | 0 to 10 V (100 W impedance) and 4 to 20mA (RL max 500 W) simultaneously |
| BACnet Version | MS/TP, RS485, Baud rates 38400 or 9600 |
| Model Configurations | T8100: Single channel, ABC Logic T8200: Dual channel, enhanced stability/accuracy T8300: Single channel, pitot tube kit for duct measuring Options: Humidity (H), Display (D), Color (B=Black, W=White), Range (5P, 10P), BACnet (BAC) |
| Pitot Tube Kit | For duct measurement of CO2 (T8300) |
| Splash Resistant Enclosure (T1505) | ABS plastic, protects from dripping/sprayed water, response time ~30 mins for 90% step change |
| Outside Air Enclosure (T1552) | Rugged weatherproof ABS plastic, temperature control circuit, internal heaters (down to -20F/-29C), response time ~30 mins for 90% step change |
| Aspiration Box (T1508) | For in-duct sampling (>400 fpm), ABS plastic, accommodates 8100/8200 series, probe 8" long |
| UIP Software (T2090) | Modifies settings: altitude, analog output, calibration, ABC Logic, temp units, graphing/logging |
2411041546_Amphenol-T8100-E-H-GN_C17367876.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
