| 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 reading, whichever is higher* |
| Power Supply | 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 |
| Temperature Dependence | 0.2% FS per C (0.11% per F) |
| Stability | T8100/T8300 (Single Channel): <2% of FS over life (15 years)
T8200 (Dual Channel): <5% of FS or <10% reading annual over life (10 years) |
| Pressure Dependence | 0.135% of reading per mm Hg |
| Warranty | 24 months on mechanical defects |
| 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 |
| Thermistor Type | NTC 10 K W (Passive, not BACnet version) |
| Thermistor Accuracy | 1C (15 to 35C) |
| 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) |
| Active Temperature Accuracy | 0.8C @ 22C |
| Active Temperature Range | 32F to 122F (0C to 50C) |
| BACnet Baud Rates | 38400 or 9600 |
| T8300 Pitot Tube Kit | For duct measurement of CO2 |
| T1505 Splash Resistant Enclosure | Protects against dripping/sprayed water; slows response time to ~30 min for 90% change |
| T1552 Outside Air Enclosure | Weatherproof with temperature control and heaters; operates down to -20F (-29C); slows response time to ~30 min for 90% change |
| T1508 Aspiration Box | For in-duct sampling (>400 fpm); accommodates 8100/8200 series; probe: 1-inch diameter, 8-inch length |
| UIP Software (T2090) | Altitude adjustment, analog output adjustment, calibration, ABC Logic control, temp display units, graphing/logging (H versions) |
