one .Summary of multichannel temperature and humidity recorder
Standard software, data cable and U disk communicate with computer
The multi-channel temperature and humidity recorder can be used for measuring and tracking the temperature and humidity of the environment at all times
The memory chip can record the temperature and humidity value in the meter and pass the 232 data line or the U disk communication port
Data read to the computer, multi-channel temperature and humidity recorder with a dedicated data analysis software, software using popular windows
The interface can automatically generate data lists and curves, which is convenient for users to track, view, analyze and calculate the recorded data.
Two, multi-channel temperature and humidity recorder standard functions and technical parameters
●Temperature:
Measuring range: determined by the adapter sensor, the temperature range is within -200-1800, the user can freely set
Accuracy: + 0.2%F = S (ie measuring range, full range of + 0.2%)
Resolution: 0.001 DEG C, 0.01 C, 0.1 C or 1 C, the user can freely set
●humidity
Measuring range: 0-100%RH
Accuracy: + 3%RH
Resolution: 0.001 DEG C, 0.01 C, 0.1 C or 1 C, the user can freely set
●Record measurement channels: 1-16 channels, 1 channels and 2 channels can be customized according to requirements...... 16 channels, (16 channels),
Any channel or channel may be selected as temperature or humidity: if 8 channels are used for temperature, 8 channels are used for humidity, or 5 channels can be used
Channel temperature, 11 channel humidity, or only 1 channel temperature, 1 channel humidity)
●Recorder data storage capacity: 259200 data per channel.
●Record interval: Minimum 1 sec
●Corresponding table of data time and record interval (see table below)
Record interval
1 sec
2sec
5sec
10sec
15sec
1minute
2minute
4 minute
Recording cycle
3day
6day
15day
30day
45day
180day
360day
720day
●Instrument display: always display the current measurement value (you can view each channel data, or on a screen at the same time
Look at the value of all the channels, always display the current measurement curve, histogram, you can access historical data, historical curves.
●System parameter setting: the instrument can set up management password, adjust system time, switch input signal of each channel and various
The setting of measuring range, the adjustment of decimal point position, the measurement error of each channel, the setting of correction value, and so on.
●The data line communication function: the instrument is equipped with RS-232 communication port (also 485), by which users can directly use the data line, the instrument and the computer connection, connect all data by computer after the instrument always read, users can store historical data through the data line Yu Yibiao read computer.
●U disk communication function: meter equipped with standard U disk communication port, the user can copy the data stored in the instrument to the U disk through the U disk, insert the U disk into the computer, and then read all the data from the U disk by the computer.
●The special computer software function: YBJL-8903 temperature and humidity recorder equipped with powerful data analysis software, the software uses the popular windows interface; display software online under the curve data and always always support, can also use the software to read historical data within the meter (read all read or read selectively according to the time). The historical data is read, the software will automatically convert data and historical curve, in addition users can according to the length of time, the custom adjustment curve of the historical records show the measurement range and range interval scale data. Software supports data export, and all data can be exported in Txt or Excel format.
●Display: 5.4 inch screen: 320 * 240 dot matrix high brightness blue screen; color: 5.4 inches 320 x 240 dot matrix high brightness color display
●power supply：85-265VAC、50Hz±5%、
●power waste：＜8W
●Feed: 6 sets of DC24V output, 50mA/ output current group - off protection time: FLASHMEMORY to save the settings parameters and historical data, after powrefailure data can be stored permanently, using the hardware clock, can be run after power off.
●Operating environment: temperature: 0-50 DEG C, relative humidity: 0-85%RH
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copy Changzhou Jinailian Electronic Technology Co., Ltd 2009 All Rights Reserved.
Changzhou Jinailian Electronic Technology Co., Ltd 2009 All Rights Reserved.