Instructions

OPERATION MANUAL
Technical changes reserved
0141 0316-166 09.02.2021
Humidity/temperature measurement system
Hytelog Multisensor with USB-interface
Description
Description
Technical data
Humidity measurement
Humidity measuring range 0 ... 100 % RH
Humidity resolution 0.01 % RH
Typical accuracy ±1,8 % RH (at 23 °C)
Temperature measurement
Temp. measuring range –40 ... 125 °C
Temperature resolution 0.01 °C
Accuracy ±0.2 °C between 0 and 60 °C
Module
Power supply Over the USB port
Operating current Approx. 50 mA
Interface USB-interface, 1.1 und 2.0 compatible
Probe dimensions 150 x Ø12 mm
CE-conformance 2014/30/EU
EMV-noise emission: EN 61000-6-3:2011
EMV-noise withstanding: EN 61000-6-2:2011
Scope of supply Transducer with USB-connection cable, CD
with Windows-Software and data sheets
Artikelno. See ordering numbers on page 2
Characteristics features
• Combined Temperature and Humidity measurement
• Three RJ12-connecting sockets
• Resolution 0.01 % RH, 0.01°C
• Accuracy 1,8 % RH, 0.2°C
• Inclusive of Windows-Software “PCLOG”
Areas of application
• Monitoring of stock rooms, in quality assurance or air conditioning
systems
• Systems engineering
Windows-Software „PCLOG“
• Calculation and display of dew point, abso-lute humidity, vapour pressu-
re, saturated vapour pressure and enthalpy
• Tabular representation of measured values
• Storing of data on hard disk
Description
The product offers an efcient measurement and display system for up to 3
sensors for temperature and relative humidity. The scope of supply includes
a port converter, which enables direct operation through the USB port of a
PC. The software „PCLOG“ and an USB-connection cable are also in the
scope of delivery.
For measuring humdidity and temperature you can use the sensors HYT221,
HYT271 or HYT939. The high quality polymer sensor guarantee outstanding
measuring accuracy and long-term stability, also under extreme operating
conditions.
The current measured values are transferred to the connected PC through
the USB interface. The display and graphical representation of the meas-
ured values appear on the PC. An easy to use Windows software for display
of measured values and data representation is included in the scope of
supply.
The USB driver software emulates a serial COM-port. The ASCII-protocol for
data communication is documented and enables integration with user’s own
developed programs.
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon [phone] | Fax [phone] | [e-mail] | bb-sensors.com
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