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Easy-to-read LCD display integrated temperature and humidity sensor.
■Features - Easy-to-read LCD display. - Non-dispersive infrared sensor (NDIR) - Analog output; Relay/RS485 - Integrated temperature and humidity sensor/CMOS
In HVAC/BEMS, the control of air velocity involves air velocity, temperature, and humidity transmitters.
HD2903T･HD29V3T: Wind Speed HD2937T･HD29V37T: Wind Speed・Temperature HD29371T･HD29V371T: Wind Speed・Temperature・Humidity ■ Used for wind speed control in HVAC/BEMS applications ■ Ensures accurate and reliable continuous measurements through selected sensor elements and electronics ■ Capable of use in harsh applications with thin-film sensors for wind speed, AISI304 probe sheath, and 20μ metal filter for relative humidity ■ Analog output options of 4–20mA and 0–10V, with wind speed measurement range and response speed (Fast/Slow) selectable by the user ■ Available in two types: "TO type" with the probe joined at a right angle to the back of the main case, and "TC type" connected to the main case via a cable ▲ Analog output DC4–20mA or DC0–10V ▲ Switchable wind speed range and response time (FAST/SLOW) ▲ Back-mounted/separated probe ▲ AISI304 sheath, IP67
