User manual

OPERATION MANUAL
Technical changes reserved
0141 0316-164 20.08.2015
Humidity- temperature probe
with USB-Interface
DescriptionDescription
Technical data
Humidity measurement
Humidity measuring range SET1: 10...95 % RH
SET2: 0...100 % RH
Humidity resolution 0.01 % RH
Typical accuracy (at 23 °C) SET1: ±3 % RH
SET2: ±2 % RH
Temperature measurement
Temperature measuring
range
SET1: –20...+60 °C
SET2: –40...+80 °C
Temperature resolution 0.01 K
Accuracy ±0.5 K for 0...40 °C
General
PC-connection Plug USB, Type A,
1.1, 2.0 or 3.0 compatible
Power supply Over USB, approx. 20 mA
Dimensions Handle approx. Ø18 x 120 mm
Probe tube SET1: Ø12 x 70 mm, plastic
SET2: Ø12 x 127 mm, stainless steel
CE-conformance 2004/108/EG
EN-noise emission: EN 61000-6-3:2011
EN-noise withstanding: EN 61000-6-2:2007
Scope of supply In carry case including PC–Software
“RECORDER“
Accessories See ordering number overview
Characteristic features
• Combined temperature and humidity measurement
• USB-Interface
• Large measuring range, high resolution
• Very good linearity and long term stability
• Two product variants with stainless steel or plastic probe tube
• Calibratable with salt reference cells
Areas of application
• Monitoring of store rooms or in food industry, quality assurance or
air-conditioning
• Humidity measuring system for customised projects, micro-cont-
roller applications for windows and Linux platforms
Windows-Software
• Calculation and display of dew point, absolute humidity, vapour
pressure, saturated vapour pressure and enthalpy
• Tabular representation of measured values
• Recording of data on hard disk
Description
With this innovative product the PC or laptop serves as an efcient
temperature and humidity measuring system. The power supply will
be warranted over the USB-interface which is integrated in the handle.
A precise NTC has been used as temperature sensor. The humidity
measurement is carried out with a long term stable, capacitive polymer
sensor. The integrated micro controller corrects the Linearity error and
temperature drift of the sensors. The applied compensation method
guarantees outstanding resolution, measuring accuracy and long term
stability.
The recording and graphical representation of measured values occures
with the PC. An easy to use Windows software for measured value dis-
play and data recording is covered in the scope of supply.
Model SET1: With plastic probe tube Ø12 x 70 mm, measuring range
10...95 % RH ±3 % and –20...+60 °C ±0.5 K,
Model SET2: With stainless steel probe tube Ø12 x 125 mm and sinter
lter, measuring range 0...100 % RH ±2 % and –40...+80 °C ±0.5 K.
Accessories (not in scope of supply): The optional software „PCLOG“
offers additional graphical online representation of measured data.
Different protection lters of PE or sinter steel are available for protec-
tion of the sensors in stainless steel model (SET2).
SET1 SET2
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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