PHG-2091 industrial online PH meter is precision meter for measurement of PH value of solution. With complete functions, stable performance, simple operation and other advantages, they are optimal instruments for industrial measurement and control of PH value. Various PH electrodes can be used in PHG-2091 industrial online PH meter.
Main Features:
1.LCD display, high-performance CPU chip, high-precision AD conversion technology and SMT chip technology,
2.Multi-parameter, temperature compensation, high precision and repeatability
3.US TI chips; 96 x 96 world-class shell; world-famous brands for 90% parts
4.The current output and alarm relay adopt optoelectronic isolating technology, strong interference immunity and
the capacity of long-distance transmission.
5.Isolated alarming signal output, discretionary setting of upper and lower thresholds for alarming, and lagged
cancellation of alarming.
6.High-performance operational amplifier, low temperature drift; high stability and accuracy.
TECHNICAL PARAMETERS
| Model | pHG-2091 |
| Measuring Range | 0-14 pH |
| Accuracy | ±0.05 pH |
| Working Temperature | 0-60 ℃ |
| Output | One 4-20mA |
| Relay | / |
| Power supply | AC220V ±22V |
| Installation Size | 92*92mm |
| Installation | Panel Installation |
| Data Storage | / |
