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Products uses high-precision, low drift, 24-bit AD converter to measure the analog signal, measured data is processed by the microcontroller, then output to the LED digital display, and the product
also supports RS-232 communication function, connects to the computer via RS-232, then the measured data to the computer.<br /> High accuracy, design according to industry standard, easy to
use, widely used in industrial measurement, signal monitoring and other fields.<br /><br/><h2>Product Feature</h2><br/>>> 0 ~ 2V input voltage signal<br
/>>> Accuracy: 0.005%<br />>> Resolution: 0.01mV<br />>> Display: five and a half<br />>> Power supply:DC5V <br />>> Supports RS-232
communication<br /> Product Specification / Models Part No.:WJ55M<br /><br/><h2>Application / Models</h2><br/>>> Analog signal measurement<br />
>> Monitoring equipment operation<br /> >> Sensor signal measurement<br /> >> Industrial field data acquisition and recording<br /> >> Analog signals to
RS-232 digital signal<br /> Other Information Absolute Maximum Ratings: (1)<br /> Power supply: 0 ~ 5.5VDC<br /> Input voltage: 0 ~ 2.5VDC<br /> Operating temperature: - 45
~ +85 ?<br /> Humidity: 10 ~ 90% (no condensation)<br /> Storage temperature: - 45 ~ +85 ?<br /> Storage humidity: 10 ~ 95% (no condensation)<br />Note (1):Under the
conditions of the argument over the limit, the product may cause damage or affect its performance. Power supply is no reverse polarity protection, please do not reversed.<br /><br />
Typical Parameters:<br /> (All specifications measured at TA=25u00b0C, power supply DC5V, unless otherwise specified.)<br />Power supply: 5VDC (4.75 ~ 5.25VDC)<br />Input voltage:
0 ~ 2V<br />Accuracy: 0.005%<br />Temperature Drift: u00b1 5 ppm / ? (maximum u00b1 10 ppm / ?)<br />Input Resistance: > 1 M Ω<br />Conversion Rate: <1S<br
/>Communication: RS-232 communication<br />Power Loss: 0.3W (maximum 0.6W)<br />Dimensions: 80 mm x 47 mm x 20 mm<br />
