PD series data recorder use two power supply of battery and power for long-term measurement

records the signal, record interval from 5 seconds to 1 hour to set the record time of up

to 5 years; measurement signal varied from single-channel temperature, body temperature and

humidity, atmospheric pressure, temperature and humidity into one 4-channel module

temperature, DC voltage, DC current, providing a variety of configurations; recorded data

is not lost power, can be maintained for 10 years.

Recorder using USB communication; supporting PDRLAB software simple to use, provides a

recorder set up, the curve shows printing, data tables, data stitching, cutting and other

functions;

By PDRLAB software, you can set the recording interval, record the start and stop mode; can

be configured to signal the shift, variable ratio, engineering units, and further

processing the measurement results of the recorder, will record the measurement results

further dimension into the user needs

Logger with LCD display, can display running status, signal real-time values, record point

interval, memory usage and so on.

PDE-A4 4 Way 4-20mA recorder can also record 4 channel DC current measurement signal (4-

20mA). PDRLAB software can be measured by the 4-20mA value into the amount of user needs,

directly on the LCD display in the recorder.

Technical parameters
A / D resolution 12 bits
4-way data channel DC
Range 4-20mA
Resolution 0.01mA
Accuracy (% FSR) ± 0.5 (Note 1)
Input impedance ≤ 120Ω
Storage, operating limits of -20 ~ 60 º C ,0-95% RH (no condensation)
Temperature coefficient of <100ppm / º C (maximum), <50ppm / º C (typical)
Air plug wiring method
Clock Accuracy daily + / - 2 seconds (+ / -1 min / month 20 º C)
1 record way to start. Button start; 2. Timer starts
Recording method 1. Cycle cover; 2. Record full stop
Memory 256K Bytes
Records from the user point interval 5 seconds to 1 hour selection
Size 148 x 115 x 40mm (with air plug)
Weight 105g (without batteries)
ABS plastic shell material
Battery 2 1.5V 5 batteries
3 months battery life (typical)
Optional power adapter
OS Windows 98 / Me / NT / 2000 / XP
Communication Interface USB1.1/2.0
Historical data :2010-02-21 version of the 2010-03-02 version of the 2010-03-09 version
 Data Recorder (4 channels 4-20mA) XB36-PDE-A4 (advantage)