Thies CLIMA SENSOR US User Manual

CLIMA SENSOR US
Short manual
4.920x.x0.xxx
From Softwareversion V4.16 Stand: 02/2020
4.9200.00.xxx ; 4.9201.00.x0x
4.9200.20.xxx
4.9202.00.00x ; 4.9203.00.x0x
Dok. No. 021690/10/20/short
T H E W O R L D O F W E A T H E R D A T A

Thies CLIMA SENSOR US Specifications

General

Measuring principle	Ultrasonic
Measurement Parameters	Wind speed, Wind direction, Air temperature, Relative humidity, Air pressure
Measuring range wind speed	0 to 60 m/s
Accuracy wind speed	±0.3 m/s or ±3 % of reading, whichever is greater
Accuracy wind direction	±3 ° for wind speed > 2 m/s
Measuring range relative humidity	0 to 100% RH
Accuracy relative humidity	±2 % RH
Accuracy air pressure	±0.5 hPa
Interface	RS485
Housing material	Aluminum

Summary

Introduction

Scope of Delivery

Details the items included in the CLIMA SENSOR US package, including the sensor, supplementary sheet, and short manual.

Installation

Mechanical installation

Provides instructions for properly mounting the CLIMA SENSOR US using a tube socket and securing it with Allen screws.

Alignment to north

Explains the importance of aligning the sensor to true north using a compass and accounting for magnetic variation.

Electrical installation / Start-up

Guides the user through connecting the ClimaSensor US to interface modules and power supply units, including software setup.

Connection Diagrams

16pole Connecting Cable

Details the connection diagram for the 4.920x.x0.xxx model using a 16-pole connecting cable in full-duplex mode.

8pole Connecting Cable (Full-duplex)

Provides the connection diagram for the 4.920x.x0.xxx model with an 8-pole cable in full-duplex mode.

8pole Connection Cable (Half-duplex)

Illustrates the connection cable for the 4.920x.x0.xxx model using an 8-pole cable in half-duplex mode.

USB/RS485 Interface Converter Installation

RS485 half-duplex operation settings

Details the sliding switch settings for half-duplex RS485 operation, specifying which connections are used.

RS485 full-duplex operation settings

Details the sliding switch settings for full-duplex RS485 operation, specifying connections and switch positions.

Technical Data

Wind Measurement Data

Specifies measuring range, accuracy, and resolution for wind velocity and direction.

Temperature and Humidity Data

Details data for air temperature, acoustic virtual temperature, and relative humidity.

Pressure and Light Data

Covers air pressure, brightness, and twilight measurements.

Precipitation and Compass Data

Outlines data for precipitation measurement, droplet size, and magnetic compass readings.

Derived and Global Radiation Data

Provides details on absolute humidity, dew point, windchill, heat index, and global radiation.