Temperature Sensors for HVAC
Product Categories

The CDS201 is optimized for demand controlled ventilation and building automation in residential and commercial applications, and combines CO2, temperature (T) and relative humidity (RH) measurement in one device with modern design and state-of-the-art technology.

The Sigma 05 sensor hub accepts up to three E+E plug-and-play interchangeable probes with RS485 interface and Modbus RTU protocol. Up to 5 measurands can be assigned to the two freely selectable and scaleable analog outputs and the optional graphic display.

Designed for air and liquid measurement in ducts and pipes. Outputs can be passive / active (analog) for building automation and process control.

Designed for temperature measurement on round ducts and pipes in applications like heating systems and solar collectors.

Wall mounted, measuring range from -40 to 158°F, passive or active outputs, ±0.54°F accuracy

Passive temperature measurement, IP65 / NEMA 4 protection rated, cable lengths up to 9.8ft (3 meters)

Temperature sensor with remote probe, ranges up to 221°F, ±0.54°F accuracy. Various types of sensing elements such as Pt1000, NTC10k or Ni1000 are available for passive temperature measurement.