1. About this document
1.1 Version information
This document provides information for installing, operating, and maintaining Vaisala Humidity
and Temperature Probes HMP60 and HMP110 Series devices.
Table 1 Document versions (English)
Document code Date Description
M211060EN-J October 2020 This document.
New content in this version:
• Information on new supported calculated parameters: wet
bulb temperature, absolute humidity, mixing ratio, and
enthalpy
• Vaisala Insight software (page 31)
• Error messages in Insight software (page 67)
• Error codes in MI70 Handheld Meter (page 68)
Updated content:
• Filter options (page 13)
• Calibration procedure (page 55)
• Technical data chapters
• Modbus reference (page 85)
Document format and layout update, quality improvements,
and content reorganization.
M211060EN-H August 2017 Previous version.
• Removed the separate HMP110D digital output model: digital
output is now a selectable option when ordering the HMP110
model (either analog or digital only HMP110 selected when
ordering).
• Added information on HUMICAP® 180V sensor option.
• Added instructions on wiring multiple devices to the RS-485
interface and updated Modbus specification with information
on maximum number of connected probes.
• Replaced plastic grid spare part DRW236214SP with
DRW240185SP and membrane filter spare part 230727SP
with ASM210856SP.
• Added new porous sintered PTFE filter DRW244938SP to
spare parts.
• Updated relative humidity accuracy specifications updated.
Chapter 1 – About this document
7
To Next Page
Loading...
Need help?
General
