EL200

The EL200 is a configurable water controller that can adapt to many different probes and configurations, mono or multi-channel, among pH, ORP, dissolved oxygen, conductivity, chlorine, turbidity, total suspended solid (TSS) and temperature.

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Measures: Conductivity, DO, Multi-Parameter, ORP, pH, Transmitters

Industries: Brewing, Chemical, Discharge Licence Compliance, Distilling, Environmental Monitoring, Manufacturing, Pharma, Utilities, Wastewater, Water

Product Description
Technical Data

EL200 Controller with probes

Designed for rugged environment with lightning protection

The EL200 controller is designed to be use outside if necessary thanks to an aluminum casted IP65 enclosure. Special protection against lightning are installed on each probe inputs as well as on the power input and communication ports. The touch screen is protected by an acid resistant protection film to assume a efficient long term protection.

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Key Benefits

User-friendly interface displays all measured values.
Graphs show recorded measurements over the last 24 hours.
USB port allows transfer of recorded data for Excel analysis or graphing.
USB port can save device configuration or update internal software.
Web-based interface enables remote control and troubleshooting via browser on PC, tablet, or smartphone.

Auto-cleaning probes

The EL200 delivers a free potential contact to drove solenoid value on compressed air to clean the probes equipped with air cleaning. The period and cleaning time are adjustable to adapt to different applications

User-friendly interface

The colour touch screen and intuitive interface available in 8 different languages (Chinese, English, French, Germen, Italian, Portuguese, Spanish, Turkish) makes very easy to test or configure the analyser. A number of test functions allows to test and troubleshoot each element of the controller to setup quickly a maintenance diagnostic. The complete configuration can be saved on a USB key and reload if necessary.

Communication

Two 4-20 mA output are available on the main board, and two additional 4-20 mA modules can be plugged.

The RS232 port and the RS485 port support the MODBUS protocol to transmit each measuring channel value to a SCADA system. Additional parameters are available like status code, error code, calibration values. A web interface makes possible to drive remotely the analyser from any computer, tablet a smart phone with a web browser. For this, an external Wi-Fi or Ethernet module must be added to connect it to an existing network with an internet gateway. A USB port enable to download on any USB key the last 24 hours recorded measurements as well as a diagnostic file containing the configuration and useful information for remote troubleshooting. The recording measurements file can be imported to Excel for graphs or other treatments. The software of the controller can be upgraded by connection a USB key.

Parameter	Standard Range / Other Ranges on Request	Typical Repeatability
pH	0-14	±0.01 pH
ORP	±2000 mV	±1 mV
Dissolved Oxygen	0-25 mg/l O2	±0.02 mg/l O2
Conductivity	0-20 μS (K=0.01) 0-200 μS (K=0.1) 0-2000 μS (K=1) 0-20 mS (K=10)	±0.01 μS ±0.1 μS ±1 μS ±0.01 mS
Chlorine	0-5 mg/l	±0.01 mg/l
TSS (Total Suspended Solid)	0-1500 mg/l TSS 0-30000 mg/l TSS	±1% of reading or ±2 mg/l TSS ±1% of reading or ±2 mg/l TSS
Turbidity	0-4 NTU 0-40 NTU 0-400 NTU	±0.4 NTU ±0.4 NTU ±2 NTU
Temperature	0-80°C	±0.1°C