Multifunctional room sensors and measuring transducers, for humidity, temperature, air quality (voc) and co2 content, calibratable, with modbus connection (48 pages)
On-wall hygrostats and humidity and temperature sensors (+-2.0%), electronic, two-step, with multi-range switching and continuous/switching output (17 pages)
Duct air quality sensors/controllers (voc) respectively measuring transducers, including mounting flange, self-calibrating, with multi-range switching and active/switching output (17 pages)