Humidity Transmitter
Product Details:
The Testo 6621Humidity Transmitter is a high-performance transmitter for a low price. It meets the increasing requirements in automated building services in terms of accuracy, reliability and safety and thereby saves energy costs.
A broad variety of the Testo 6621 transmitter is available. Depending on the application in a room or in a duct, the corresponding designs can be selected. A display and an external probe are available as options. You can choose between the housing colours grey and white. The Testo 6621 is persuasive in technical terms thanks to the patented humidity sensors that guarantee the highest accuracy. The sensors and the analog outputs can be adjusted, analyzed and parameterized via the external interface using the P2A software.
The product is placed in the lower price range and is equipped with the features important for the application range as well as some new, beneficial features:
An attractive, simple design, ideally suited for use in public view
The reliable, tested Testo humidity sensor
Fast and easy on-site adjustment with Testo handheld instruments (types testo 400 and testo 650)
Easy-to-use P2A software for parameterization or adjustment