paperless recorder Paperless Recorder instructions and instrument FEATURES
1, Overview
R3000 for 1-16 channel input, with bit-type control, alarm, feed and electricity output. 16-channel input for the whole switching universal input, enter the thermocouple, thermal resistance, the standard voltage, standard current and other signals. Can be directly connected to micro-printer, color inkjet printer, which can print more than one curve can be printed user-specified time, real-time historical data and curves; through the RS232 communication interface with the portable computer, handheld computer is connected directly to read the meters of historical data, and then passed to the computer, through data management software, which can take the data analysis, archiving, print processing. Through the RS485 communication interface, can Kingview, MCGS professional real-time monitoring system configuration. And the use of modern USB interface technology, data is stored directly in the U disk, longer recording time.

1.1 Caution

1, the instrumentation of the LCD can not be squeezed, collision, instrument preferably fixed to the meter cupboard.
2, the instrument's keyboard uses a film operation, a finger touch, do not use sharp objects squeeze film.
3, the meter installation location there should be strong electromagnetic interference, if the instrument is surrounded by strong electromagnetic interference, place the instrument and with the instrument connected to the signal line shielding.
4, should be effective in a record time within the read-ahead data, so as to avoid recording time beyond the range of records, the pre-recorded data is overwritten.
5, instrument time, please proofread before use accurate, properly after use to refrain from adjusting time.
6, in the instrument for long periods of use, should be kept in the dark, to avoid glare, dry, temperature between -10 ℃ to +35 ℃ environment.

1.2 meter FEATURES

1, real-time data acquisition, recording, historical measurement data query.
2, graphical LCD display, showing abundant. Real-time data, historical data are displayed adoption curve. 5 kinds of curve resolution: 128 * 40,128 * 80,128 * 120,128 * 160,128 * 200, user-based measuring range and the actual measured values to adjust the curve to get more detailed display.
3, measurement statistics, the percentage of beam directions, upper and lower limits alarm, alarm status indication.
4, manual queries, automatic query, according to the time given by the user query, the last 40 alarm history record check four kinds of query patterns.
5, the dynamic allocation of channel recording time, close the channel of data storage space is automatically assigned to the open channel, which effectively improved utilization of storage space, and in single-, two-channel run-time effectively extend the recording time.
6, the data using non-volatile memory storage, power-down after the data is still stored forever.
7, using a hardware real time clock, power-down still running after 10 years, and took a leap year compensation.
7, allowing a variety of input type.

 1.3 meter key performance indicators

1, the basic error: ± 0.2% F.S ± 1 word
2, input signal and measuring range:
Thermocouple: K (0 - 1300 ℃), S (0 - 1700 ℃), B (0 - 1800 ℃), T (-200 - 400 ℃), E (-200 - 1000 ℃) , J (0 - 800 ℃), Wre325 (0 - 2300 ℃), N (0 - 1300 ℃)
Thermal resistance: Pt100 (-200 - 600 ℃), Cu50 (-50 - 150 ℃)
Standard current :0 - 10mA ,4 - 20mA
Standard Voltage :0-5V ,1-5V
3, cold junction compensation error: ± 1 ℃
4, resolution: 1 ℃, 0.1 ℃
5, sampling period: 1 sec
6, supply voltage: 85V-264V
7, ambient temperature: -10-50 ℃
8, Environmental humidity: <85% RH