PH/ORP метр с датчиком воды и защиты от пыли ph ec контроллер


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Цена:110,00 $ - 135,00 $*
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Описание и отзывы

Характеристики

















Measuring range
0~14.00pH
Resolution
0.01pH
Precision
0.05pH, ±0.3℃
Stability
≤0.05pH/24h
Communication interface
RS485(optional)



Main Advantages:

1. LCD display, high-performance CPU chip, high-precision AD conversion technology and SMT chip technology, multi-parameter, temperature compensation, high precision and repeatability.

2. US TI chips; 96 x 96 world-class shell; world-famous brands for 90% parts.

3. The current output and alarm relay adopt optoelectronic isolating technology, strong interference immunity and the capacity of long-distance transmission.

4. Isolated alarming signal output, discretionary setting of upper and lower thresholds for alarming, and lagged cancellation of alarming.

5. High-performance operational amplifier, low temperature drift; high stability and accuracy.































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