Commercial Wall Mount Transmitter Amphenol T8100 NS GN with CO2 Humidity and Temperature Measurement
Product Overview
The Telaire Ventostat 8000 series wall mount transmitters provide simultaneous measurement of CO2, humidity, and temperature, designed for controlled ventilation in commercial HVAC applications. These units feature a patented Absorption Infrared Gas sensing engine and ABC Logic self-calibration system for high accuracy and minimal maintenance, offering a lifetime CO2 calibration guarantee for T8100 and T8300 models. The two-piece design facilitates easy installation and replacement without rewiring. Available with dual analog outputs (V & mA) or BACnet output, they are ideal for managing indoor air quality and optimizing energy usage in spaces with fluctuating occupancy, such as conference rooms, classrooms, and meeting halls.
Product Attributes
- Brand: Telaire (Amphenol Advanced Sensors)
- Product Line: Ventostat 8000 Series
- Sensing Technology: Patented Absorption Infrared Gas (NDIR)
- Calibration System: Patented ABC Logic self-calibration
- Calibration Guarantee: Lifetime for T8100/T8300 (single channel), 2 years for T8200 (dual channel)
- Enclosure: Modern, two-piece design; customized branding available; smaller enclosure versions available; splash-resistant (T1505) and outside air (T1552) enclosures available as accessories.
- Certifications: CE, RoHS compliant
- Origin: Not specified
- 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* |
| Humidity Sensing Element | Capacitive polymer sensor |
| RH Range | 0% to 99% RH (non-condensing) |
| RH Accuracy (25C) | 2.5% RH (20-80% RH) 3.5% RH (80% RH) |
| Temperature Sensor Type | Passive Thermistor (NTC 10 K W) for non-BACnet versions; Active Temperature Sensor |
| Active Temperature Range | 32F to 122F (0C to 50C) |
| Active Temperature Accuracy | 0.8C @ 22C |
| Power Supply Requirements | 18-30 VAC RMS, 50/60 Hz, or 10.8-42 VDC (polarity protected) |
| Power Consumption | Typical 0.7 W @ 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) |
| Flammability Classification | UL94 5VA |
| Warranty | 24 months on mechanical defects |
| Outputs | Analog: 0-10 V (100 W impedance) and 4-20 mA (RL max 500 W) simultaneously. BACnet: MS/TP, RS485 (38400 or 9600 baud rates) |
| T8300 Configuration | Includes pitot tube kit for duct measurement. |
| Field Serviceability | Field-replaceable RH sensor tip module. |
| Dimensions (Smaller Enclosure) | 81.4 mm x 86.4 mm |
| Accessories | T1505 Splash Resistant Enclosure T1552 Outside Air Enclosure T1508 Aspiration Box for Duct Mounting Ventostat UIP Software (T2090) |
*CO2 accuracy statement excludes standard gas used for calibration (accuracy of 2%) and potential digital to analog error (up to 1%).
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