Chapter 1 ________________________________________________________ General Information
VAISALA_______________________________________________________________________ 11
CHAPTER 1
GENERAL INFORMATION
About This Manual
This manual provides information for installing, operating, and
maintaining the Vaisala Combined Pressure, Humidity, and Temperature
Transmitter PTU300.
Contents of This Manual
- Chapter 1, General Information, provides general notes for the manual
and the product.
- Chapter 2, Product Overview, introduces the features, advantages, and
the product nomenclature of PTU300.
- Chapter 3, Installation, provides you with information that is intended
to help you install the product.
- Chapter 4, Operation, contains information that is needed to operate
this product.
- Chapter 5, MODBUS, contains information that is needed when
operating the transmitter using the MODBUS protocol.
- Chapter 6, Maintenance, contains information that is needed in basic
maintenance of the product.
- Chapter 7, Calibration and adjustm
ent, provides information and
instructions concerning calibration and adjustme
nt of PTU300.
- Chapter 8, Technical data, provides the technical data of the product.
- Appendix A, Probe installation kits and installation examples, presents
the installation kits available for PTU300 and provides some
installation examples.
- Appendix B, Calculation Formulas, presents the formulas used for the
calculated output quantities.
- Appendix C, MODBUS Reference, describes the MODBUS functions
and data of the transmitter.