The E+E HTS801 humidity and temperature sensor is designed for stable, highly accurate measurement under challenging conditions, with applications from -112 to 356°F and up to 300 bar (4,350 psi). The heated high-end sensing element enables reliable, long-term stable measurement in extremely humid or chemically polluted environments. The monolithic RH/T sensing element, protected by E+E proprietary coating, allows fast recovery after condensation or chemical contamination.

Six HTS801 versions are available with various probe and cable lengths. Multiple heating modes allow tailoring to specific measurement tasks. The IP65/NEMA 4 enclosure (polycarbonate or stainless steel) accommodates various interface modules and electrical connections. Measured data is available on two freely scalable analog outputs, RS485 (Modbus RTU), or Ethernet-PoE (Modbus TCP, M12 X-coded), and alarm (relay) outputs. Configuration and RH/T adjustment are performed with free PCS10 software. An optional 3.5-inch color display with push buttons is available for configuration and visualization.