HumiTrac™ Relative Humidity & Temperature Transmitter

Sensing Element	Capacitive polymer sensor
Long Term Stability	Less than 1% drift per year, typical
Temperature Effect**	Delta %RH = (0.0014 x %RH + 0.1325) x T°C - (0.0317 x %RH + 3.0876) **Not applicable to signal-conditioned temperature units.
Accuracy at 71.6°F (22°C)	±2% version: ±2% 10 to 90% RH ±5% 0 to 10% & 90-99% RH 3% version: ±3% @ 10 to 90% RH5% version: ±5% RH @ 0 to 99% RH *Includes hysteresis, linearity and repeatability
Repeatability	See accuracy statement
Linearity	See accuracy statement
Hysteresis	< ±1.5% RH (30%RH 1h ->70%RH 1h ->90%RH 1h ->30%RH, Vair = 2m/sec)
Signal Outputs	4 to 20mA, 0 to 5V or 0 to 10V (user selectable)

Telaire HumiTrac