Details

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Product Description
The Testo 6621 Temperature and Humidity Transmitter stands out with its patented, highly accurate, and long-term stable humidity sensor. Available in wall or duct versions with optional display, it offers flexible integration and easy calibration via software for precise climate monitoring in standard commercial and industrial applications.

Key Features & Advantages:

• High-Precision Sensor: Features a patented Testo humidity sensor for highest accuracy and long-term stability.

• Flexible Configuration: Available as a wall or duct version, with or without a display, and in different housing colours.

• Easy Commissioning: P2A software allows for simple parameterization, adjustment, and analysis of the sensor and analog outputs.

• Optimum Calibration: Supports 1-point, 2-point, and analog adjustment for the entire signal chain.

• Versatile Outputs: Offers 2 analog outputs for temperature and humidity.

Technical Specifications:

• Brand: Testo

• Model: 6621

• Product No.: 0555 6621

• Versions: Wall or Duct

• Display: Optional

• Interface: External for adjustment and commissioning

Available Volume Ranges:
N/A

Ideal For:
Accurate temperature and humidity monitoring in standard room and duct applications in commercial buildings, HVAC systems, and general industrial environments.

Why Choose Testo 6621?
Because it combines a patented, high-accuracy sensor with a flexible and user-friendly design, making it a reliable and cost-effective choice for everyday climate monitoring tasks.

Tags:
#TestoMalaysia #ClimateTransmitter #HVAC #DuctSensor #WallSensor #Testo6621