Vaisala HPP272 User Manual

List of Tables
Table 1 Document Versions..............................................................................................5
Table 2 Related Manuals....................................................................................................5
Table 3 Applicable Patents or Applications.................................................................6
Table 4 Available Parameters...........................................................................................9
Table 5 Measurement Performance..............................................................................41
Table 6 Inputs and Outputs............................................................................................42
Table 7 Mechanical Specifications............................................................................... 43
Table 8 Operating Environment....................................................................................43
Table 9 Spare Parts and Accessories.......................................................................... 44
Table 10 Default Modbus Serial Communication Settings...................................... 45
Table 11 Modbus Function Codes.................................................................................. 45
Table 12 16-bit Signed Integer Format Details........................................................... 46
Table 13 Modbus Measurement Data Registers (Read-Only).................................47
Table 14 Modbus Configuration Data Registers (Writable)....................................49
Table 15 Modbus Status Registers (Read-Only)........................................................ 54
Table 16 Error Codes in Register 0201
hex
(32-bit)..................................................... 55
Table 17 Error Codes in Register 0203
hex
(32-bit).................................................... 56
Table 18 Device Identification Objects......................................................................... 56
Table 19 Test Value Registers...........................................................................................57
HPP272 User Guide M211972EN-B
4

Vaisala HPP272 Specifications

General

Brand	Vaisala
Model	HPP272
Category	Measuring Instruments
Language	English