Brand：Erun
Water quality sludge concentration online monitor
Model：ERUN-SZ1S-A-A8
Sludge concentration (infrared scattering method)
A sludge concentration meter is an indication of the degree of obstruction that occurs when suspended matter in water impedes the passage of light. The water contains soil, dust, fine organic matter and other microorganisms and colloidal matter can cause sludge concentration in the water. Sensor on the transmitter to send the light wave in the transmission process after the measured object absorption, reflection and scattering, a portion of the transmitted light can be irradiated to the 180 ° direction of the detector, a portion of the scattered light scattered to the 90 ° direction of the detector. The intensity of the light received at the detector in the 180° and 90° directions has a certain relationship with the sludge concentration meter of the sewage being measured, so that the sludge concentration content of the sewage can be calculated by measuring the intensity of the transmitted and scattered light.
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: | input-based，0-65g/L |
Resolution: | 0.01% |
Accuracy: | ±2.0%FS |
Protection Rating: | IP68 |
Repeatability: | ±2.0%FS |
Size: | 210*φ50mm |
Installation Method Schematic | Sensor Size Schematic |
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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. | |
