Suzhou Delfino Environmental Technology Co., Ltd.
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Conductivity is an important parameter for measuring water quality. It refers to the ease with which conductive substances in water pass current, that is, the measure of conductivity. The conductivity value of water quality can reflect the total dissolved solids in water, including inorganic salts, organic matter, microorganisms, etc. Therefore, conductivity is an important indicator to reflect the total dissolved solids in water. The DUC2-EC online Conductivity Controller can be connected with Digital Conductivity Sensor with RS485 interface.
There are a wide range of occasions for monitoring the conductivity value of water, mainly including the following aspects:
1. Drinking water:Drinking water with a high conductivity value may contain excessive salts, minerals, etc., which are harmful to human health.
2. Industrial production:?In industries, the conductivity value of water is very important for water quality control in the production process, and water with high conductivity value may cause damage to production equipment.
3. Environmental monitoring: For the monitoring of water bodies such as rivers and lakes, the conductivity value can reflect the degree of pollution in the water body. For example, a high conductivity value may represent a large amount of organic matter, inorganic salts and other pollutants in the water body.
4. Agricultural irrigation: Irrigation water with high conductivity values may lead to the accumulation of salt in the soil, affecting the growth of crops.
Features
Specification
| Product Name | Digital Conductivity Meter |
| Product Model | DUC2-EC |
| Brand Name | Daruifuno |
| Display Rang(conductivity) | 0.00?S /cm ~500mS/cm |
| Display Range（Resistivity） | 0.01Ω.cm~18MΩ.cm |
| Display Range（TDS） | 0.000mg/L~500g/L |
| Display Range（salinity） | (0.00~10.0)% |
| Display Range（Temp） | -10～500℃ /14~932℉ |
| Resolution | 0.001?S /cm? ? 0.01Ω.cm? ?0.001mg/L? 0.01%? ?0.1℃/ 0.1℉ |
| Relay Control | 2 settable SPST relays with a maximum load of 3A/250VAC |
| Analog Current Output | 2 settable 0/4~20mA active current loop outputs, max load 1000Ω |
| Communication Method | RS485 interface; MODBUS RTU; support JSON text data format |
| Display Screen | 128*64 LCD, adjustable backlight mode, adjustable display rate |
| Configuration Information | Power off protection, parameters are retained indefinitely |
| Time/Data Record | Record 10000 historical data |
| Operating Temperature | 0～60℃，RH<95% ( no condensation) |
| Storage Temperature | -20～70℃, RH<55% ( no condensation, precision instruments) |
| Shell Material | Enhanced ABS |
| Protection Grade | IP66 |
| Dimension | 144*144*120mm |
| Mounting Method | Wall mounting, pipe clamping, panel (hole size 138*138 mm) |
| Electrical Interface | The back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm |
| Power Supply | 100~240V AC 50/60Hz or 18~36V DC optional |
| Power Consumption | 7W |
| Weight | 800g |
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