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Product Details:
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| Product Name: | Conductivity Controller | Conductivity Display Range: | 0.000µS /cm ~500mS/cm |
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| Resistivity Display Range: | 0.01Ω.cm~18MΩ.cm | TDS Display Range: | 0.000mg/L~500g/L |
| Salinity Display Range: | (0.00~10.0)% | Temp Display Range: | -10～500℃ /14~932℉ |
| Relay Control: | 2 Settable SPST Relays | Analog Output: | 2 Settable 0/4~20mA |
| Communication: | Two-wire RS485 Interface | OTA: | Default WIFI |
| High Light: | Ultra Pure Water Conductivity Analyzers,Digital Conductivity Analyzers,Ultra Pure Water TDS Controller |
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OTA digital Conductivity /TDS controller for Ultra-pure water
The DRFN conductivity controller has strong anti-interference ability, realizes remote transmission, and has good electromagnetic compatibility.
Simultaneously display time, conductivity value or resistivity value, temperature, output current value on the LCD screen.
Adopt high-brightness liquid crystal wiring harness module, which is eye-catching and has a long visual distance.
RS485 communication interface: Modbus RTU communication protocol can be easily connected to a computer for detection and communication Automatic range conversion: automatic range conversion is realized within the measurement range covered by the electrode
Specification:
| Model | DUC2-EC-S-D | |
| Software Version | DRFN EC Analysis software V1.0 | |
| Sensor Input | Compatible with all DRFN's EC Digital Sensors | |
| Display Range | Conductivity | 0.000µS /cm ~500mS/cm |
| Resistivity | 0.01Ω.cm~18MΩ.cm | |
| TDS | 0.000mg/L~500g/L | |
| Salinity | (0.00~10.0)% | |
| Temp | -10～500℃ /14~932℉ | |
| Resolution | Conductivity | 0.001µS /cm |
| Resistivity | 0.01Ω.cm | |
| TDS | 0.001mg/L | |
| Salinity | 0.01% | |
| Temp | 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 current outputs, max. load 1000Ω | |
| Communication Method |
Two-wire RS485 interface MODBUS RTU support JSON text data format |
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| OTA |
Default WIFI |
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| Display Screen | 128*64 LCD, adjustable backlight mode, adjustable display rate | |
| Configuration Information | Power off protection, parameters are retained indefinitely | |
| Time /Data Record |
Year/month/day/hour/min/second, record 14000 historical data record interval can be set between 1~999 minutes |
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| Maintenance Records | Last 100 times | |
| Operating Environment | 0～60℃,RH<95% ( no condensation) | |
| Storage Environment | -20～70℃,RH<55% ( no condensation, precision instruments) | |
| Shell Material | Enhanced ABS | |
| Protection Grade | IP66 | |
| Dimension | 144*144*120 mm | |
| Mounting Method | Wall mounting, pipe clamping, panel installation (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 | 18~36VDC | |
| Power Consumption | About 7W | |
| Weight | About 800g | |
Please click the catalog of RS485 EC controller here:
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. What are the special advantages of the pH instruments?
A: The instrument can not only compensate the temperature of the test sample by connecting the temperature sensor, but also self-check the working temperature of the instrument in real time. When the working temperature of the instrument changes, the instrument compensates the hardware change caused by the temperature drift. Make the test results more accurate, this is a patented technology.
Q2. Can our company's logo be added to your company's products?
Of course, we support OEM services for customers,the operation interface support customization also.
Q3. How long is the warranty period?
One year (12 months) from the date of leaving the factory. and the consumables and wearing parts in the equipment are not included. Our company owns two factories,12 years' experience in this industry.It is quality and service keeping us stand still.Our QC team check and examine every single instrument strictly before shipping.
Q4. Does the conductivity controller have an ambient temperature alarm function?
Our EC controller has ambient temperature alarm function
Q5: Do you provide samples for free ?
A: Yes, we can provide the stock goods for customer testing, but the sample can not be free.
Q6: The conductivity controller with OTA function?
Yes. Our DUC2-EC-S-A conductivity controller Default with WIFI.
Q7: Could I visit your factory?
A: Welcome to visit our factory in any time ! Our factory located in suzhou,China
Contact Person: Yuki Fu
Tel: +8615716217387
