Sensor THO

M-Bus outside temperature and humidity sensor

The new THO is a temperature and humidity sensor for outdoor installation and, analogously to the THI, feeds its measured values ​​as a slave directly into the M-Bus.

Technical Data

Input Voltage

24-48VDC

Input

1,5mA (1 Standardlast / 1 unit load)

M-Bus Baudrate

300 und 2400 Bit/s (default: 2400)

Operating temperature

- 40 .. 55°C

Measuring Range

- 40 .. 85°C

Measurement Accuracy -20 .. 55°C

+/- 1.5°C

Measurement Accuracy -40 .. 55°C

+/- 0.2°C

Measurement Accuracy 10 .. 30°C

+/- 0.5°C

Operating humidity

0 .. 95% (nicht kondensierend / no condense)

Measuring accuracy humidity 10 to 90% RH

+/- 2%

Measuring accuracy humidity 10 to 100% RH

+/- 4%

Dimensions (mm)

80mm x 80mm x 52mm

Protection type

IP 54

Downloads

Order Information

Order Number

Description

THO

temperature sensor

Copyright© 2018  Relay GmbH

Designed By T.McDowell