Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference
2% or 3% accuracy (NIST certification options) 0-5V/10V and 4-20mA RH/Temp (thermistors optional) LCD display with field calibration menu Field replaceable element
2% or 3% RH versions with field replaceable sensor
Switch selectable 5V/10V and 4-20mA RH/T transmitter outputs
Thermistor outputs for temperature optional
Field calibration. LCD and push-button menu allows easy adjustment of calibrated RH value as needed to maintain certification.
Replace a sensor without disturbing conduit
On-board temperature compensation for RH. Eliminates temperature coefficient errors and achieves an excellent measurement accuracy as well as high repeatability and offset stability.
State of the art testing facilities. Multi-point calibration certifcation options. Consult factory.
Industry leading 7-year warranty/ 2-year replaceable element warranty
The HT1O Series is designed to be mounted on the building exterior to provide outside air RH measurement. The HT1O Series combines excellent stability with reliable operation in 2% or 3% RH accuracy options. Optional temperature transmitters, RTDs and thermistors add further flexibility when ordering. The standard LCD, gasketed lid and field replaceable elements make the initial installation and future service a breeze.
Replaceable element is ideal for difficult environments such coastal areas or process control such as poultry farms
Facilitating compliance with ASHRAE 62.1 standard for air quality
Indoor air comfort and control in HVAC systems
Maintain healthy air quality, minimize mold and other contaminants