testo 6651 – Humidity transmitter for critical climate applications
- Optimum adjustment concept thanks to adjustment of the entire signal chain incl. analog adjustment
- Ethernet, relay and analog outputs allow optimum integration into individual automation systems
- Self-monitoring and early warning guarantee high system availability
- Calculation and presentation of the humidity parameters relative humidity absolute humidity and dewpoint.
- P2A software for parameterization, adjustment and analysis saves time and costs in commissioning and maintenance
- Display with multi-language display
- High-quality plastic housing
 Datasheet
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