RS485 Interface OTA Conductivity / TDS Analyzer For Pure Water

RS485 Interface OTA Conductivity /TDS analyzer For Pure Water

DRFN conductivity controller can complete conductivity value and conductivity value measurement, temperature measurement, temperature compensation, current output, digital communication and other functions.

The built-in clock chip can display the current time.

The built-in memory chip of the instrument can save the past historical data, which is convenient for users to find.

The instrument is equipped with a flushing relay function, and the electrode can be cleaned regularly by installing a solenoid valve.

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.

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

FAQ

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

Q2.Can customer's logo be added to the controller system and cover?
Of course, we support OEM services for customers. Both the boot interface and the controller shell can be added to the customer's logo, but there is a minimum order quantity requirement.

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

Q4. Does the conductivity controller have an ambient temperature alarm function?
Our EC controller has ambient temperature alarm function. 

Q5: What is your shipping method?
A: Small orders are delivered by international express, Bulk orders are recommended to ship by sea.

Q6: The conductivity controller with OTA function?

Yes. Our DUC2-EC-S-D conductivity controller Default with OTA