Product Description: 1, real-time data collection, recording, historical measurement data query.
2, graphical LCD display, rich performance real-time data, historical data show five curves with Curve Resolution: 128 * 40 128 * 80 128 * 120 128 * 160 128 * 200, adjusted by the user according to the measurement range and the actual measured value, thus get more detailed graph display. 3, the measurement value of the digital display, indicating the percentage of light beam, upper and lower alarm, alarm status indication.
4, manual query, automatic query, the query by the user at a given time, the last 40 alarm records check and other four record query mode.
5, each channel dynamically allocated time recording, data storage space off the channel is automatically assigned to open the channel, effectively improve the utilization of storage space, and in single-channel, two channels effectively extend the recording time is running.
6, the use of non-volatile memory data storage, data is still stored permanently after a power failure.
7, using the hardware real time clock, power-down after 10 years, still running, and with a leap year compensation.
New features: USB interface: insert U disk backup historical data and alarm information, then the printer prints the historical trend and data; historical data can be backed up through the U disk, and then use the 'Branch Hao paperless recorder U disk collection system' conduct on the PC Historical data viewing and analysis.
3, meter installation
3.1, the installation environment
1, ambient temperature: 0 ℃ -50 ℃; Humidity: 10% -85% (non-condensing).
2, to avoid direct sunlight, and installed in a steam, corrosive gases, where electromagnetic generating source.
3, dashboard panel plate thickness not less than 1mm, to avoid vibration.
4, to ensure adequate ventilation around the instrument, in order to facilitate heat dissipation instrument itself.
3.2, the installation size (unit: mm)
Schematic diagram below, the size of the data in the following table: Size Type ABCZXYWH
F72721210068+0.568+0.5) 30) 8
D1608010.58468+0.568+0.5) 8) 30