Vaisala HMP155 User Manual
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VAISALA ________________________________________________________________________ 1
Table of Contents
CHAPTER 1
GENERAL INFORMATION ............................................................................ 5
About This Manual ................................................................... 5
Contents of This Manual ....................................................... 5
Version Information ............................................................... 6
Related Manuals ................................................................... 6
Documentation Conventions ................................................. 6
Safety......................................................................................... 7
Regulatory Compliances ......................................................... 7
Recycling .................................................................................. 8
Patent Notice ............................................................................ 8
Trademarks ............................................................................... 8
License Agreement .................................................................. 8
Warranty .................................................................................... 9
CHAPTER 2
PRODUCT OVERVIEW................................................................................ 11
Introduction to HMP155 ......................................................... 11
Basic Features and Options................................................ 12
Structure of the HMP155..................................................... 13
Additional Temperature Probe Option ................................ 14
Warmed Probe Option ........................................................ 15
Connection Cover Option.................................................... 15
CHAPTER 3
INSTALLATION............................................................................................ 17
Installation in Radiation Shields........................................... 17
Installation in DTR13........................................................... 17
Installation in DTR503......................................................... 18
Installation in Stevenson Screen......................................... 19
8-Pin Connector...................................................................... 20
Temporary RS-485 Connection Option............................... 22
CHAPTER 4
OPERATION................................................................................................. 23
Getting Started ....................................................................... 23
RS-485 Interface ..................................................................... 23
Serial Line Communication ................................................... 24
Installing the Driver for the USB Cable ............................... 25
Terminal Application Settings.............................................. 26
List of Serial Commands ..................................................... 28
Measurement Commands................................................... 30
R..................................................................................... 30
S ..................................................................................... 30