RS485 interface Conductivity Controller For water quality Monitoring

Conductivity or specific conductivity refers to how electricity is conducted in a medium. We know water is electrified, which is why we don't swim in a thunderstorm or use a hairdryer in the bathtub. However, water itself is not a good conductor of electricity. For water to be electrified, ions must exist. The conductivity of water is often measured in industrial and environmental applications as a simple way to determine the number of ions present.

The DRFN conductivity transmitter is an analytical transmitter that can monitor the conductivity level of a given solution in industrial processes, pharmaceutical production and water quality monitoring.

In contrast, resistivity transmitters monitor how strongly the solution blocks the current. Conductivity transmitters provide a reliable interface for process and moisture measurement, including a user-friendly touchscreen interface for simplified operation.

Specification:

Please click the catalog of RS485 EC controller here:

Daruifuno Catalog.pdf

Brief introduction:
● Compatible with all DRFN conductivity sensors;
● Separately have a list of controller and sensor settings for quick and detailed parameter setting;
● The working status of the sensor can be queried, including reading the serial number;
● Support a variety of installation methods；
● Time and historical data recording function;
● 3.2-inch large LCD screen;
● User-friendly Chinese and English language interface;
● Password can be set to prevent misoperation;
● 2 SPST multi-function and settable relays;
● Two 0/4~20mA active current loop outputs;
● RS485 interface, Modbus RTU communication protocol;
● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;
● OTA download technology as a smart configuration option for the instrument.​​

Aplication:
◇ Drinking water
◇ Pure water
◇ Cooling water
◇ Sewage
◇ Industrial process water

FAQ

Q1. Does the operation interface support customization?
Yes, our operation interface can be tailored to customers' needs.

Q2.Can our company's logo be added to your company's products?
Of course, we support OEM services for customers.

Q3.How long is the warranty period?
The company guarantees the instrument for one year (12 months) from the date of leaving the factory, and the consumables and wearing parts in the equipment are not covered by the warranty.