Brand：Erun
Name：Water PH online monitor
Model：ERUN-SZ1S-A-B7
methodologies：PH (electrode method)
This product is a new generation of intelligent water quality tester independently developed by our company. It is characterized by Chinese menu operation, high stability, superior repeatability, multi-function, etc. It can accurately measure the PH value in solution. Widely used in environmental protection, sewage treatment, thermal power, breeding, food processing, printing, metallurgy, pharmaceuticals, tap water and other solutions in the PH value of the online test.
Gauge Size: | 218*183*126mm |
Power supply: | AC220V，DC24V |
relays： | 2 or 4 groups of relays, divided into high and low point alarm control Load AC220V/3A |
Analog output: | 1-channel or 2-channel 4～20mA (4-wire), maximum load 750Ω |
Digital Interface: | 1Road or 2 RS485 (ModBus protocol) |
Protection Rating: | IP65 |
Measurement range: | -2.00~16.00(PH) |
Resolution: | 0.01PH |
Accuracy: | ±0.02PH |
Repeatability: | ≤0.01PH/24h |
Protection Rating: | IP65 |
Mounting Dimensions: | Upper and lower 3/4 pipe threads |
Installation Method Schematic | Dimensions |
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Large dot-matrix liquid crystal display, Chinese menu operation. | Factory settings can be restored. |
Watchdog function: ensure that the meter will not die. | Automatic/manual temperature compensation function. |
Power-down protection > 10 years. | The detection value can be set for incremental compensation. |
Multi-parameter simultaneous display: Detection value, temperature, output current, alarm point, etc. are displayed at the same time, intuitive and easy to read. | |
