CHAPTER 1
GENERAL INFORMATION
M211488EN-E
Thank you for choosing the Vaisala HMT140 Wi-Fi Data Logger .
About this Manual
This manual provides information for installing, operating, and
maintaining the Vaisala HMT140 Wi-Fi Data Logger. It also
details the operation of the HMT140 Utility software.
Contents of this Manual
• Chapter 1: General Information, provides safety and
regulatory information for the HMT140 series of Wi-Fi data
loggers.
• Chapter 2: Product Overview, provides information about the
HMT140 features, models and accessories.
• Chapter 3: Installation, describes how to mount the HMT140
to a wall or duct, and illustrates different wiring options.
• Chapter 4: Setup and Operation, contains the information you
need to install and connect an HMT140 to your network using
the HMT140 Utility software and an HMT140 Configuration
Cable, and instructions on how to operate the HMT140.
• Chapter 5: Maintenance, provides information required for
basic maintenance of the product.
• Appendix: Specifications and Troubleshooting, provides
additional technical data.
Related Documentation and Software
For help setting up the HMT140 with basic configuration
requirements, consult the HMT140 Quick Guide.
For help configuring the HMT140 with Vaisala Veriteq viewLinc,
consult the Vaisala Veriteq viewLinc User's Guide.
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