The testo 6621 temperature and humidity transmitter can accurately measure temperature and humidity indoors or in pipelines. The transmitter can convert measured parameters into standard electrical signals, making it suitable for use in building automation control systems.
Advantages of testo 6621 temperature and humidity transmitter
- 2 analog outputs (temperature/humidity), 1 passive humidity and temperature analog output option
- The Detu humidity sensor has high precision and long-term stability
- No need to disassemble the transmitter during adjustment
- P2A software can be used for parameter setting, adjustment, and analysis, helping you save time and costs during the debugging process
- Calibration optimization is achieved by adjusting the entire signal chain (1-point, 2-point, and analog adjustment)
- 2-line LCD display screen (optional)
- Product version: You can choose different design styles - indoor or pipeline
