|2 Settable SPST Relays
|Analog Current Output:
|2 Settable 0/4~20mA
|Two-wire RS485 Interface
|Power Off Protection
|Last 100 Times
RS485 Interface Turbidity Controller,
Remote Signal Turbidity Controller,
Water Station Monitoring Turbidity Controller
RS485 Interface Remote Signal Turbidity Controller For Water Station Monitoring
Turbidity transmitter is used to measure the degree of scattering or attenuation of light generated by insoluble particulate matter suspended in transparent liquids, and to quantitatively characterize the content of these suspended particulate matter.
It is widely used in water plants, food, chemical, metallurgy, environmental protection and pharmaceutical industries and other departments.
The product is compact in structure, with built-in backlight LCD screen, data memory, and relay control output (2 channels). The turbidity controller outputs a 4~20mA separation signal, which is the data transmitted where the turbidity needs to be monitored and controlled.
|DRFN TU Analysis software V1.0
|Compatible with all DRFN's TU Digital Sensors
|2 settable SPST relays with a maximum load of 3A/250VAC
|Analog Current Output
|2 settable 0/4~20mA current outputs with a maximum load 1000Ω
|Two-wire RS485 interface; MODBUS RTU; support JSON text data format
128*64 black-and-white graphic lattice LCD
|Power off protection, parameters are retained indefinitely
Year/month/day/hour/min/second, record 14000 historical data
|Last 100 times
|0～60℃,RH<95% ( no condensation)
|-20～70℃,RH<55% ( no condensation, precision instruments)
|Wall mounting, pipe clamping, panel installation (hole size 138*138 mm)
|The back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm
Please click the user manual of RS485 turbidity controller here:
● Compatible with all DRFN digital infrared turbidity 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;
◇ Industrial water
Q1. What are the advantages of a digital turbidity meter?
A: The digital universal controller is matched with the corresponding digital sensor to realize the measurement. Compared with the traditional instrument and sensor combination, the biggest advantage is that the data transmitted from the sensor to the controller is more stable and accurate, the application is flexible, and the use is more convenient.
Q2. How does this turbidity controller collect data?
A: This digital turbidity meter is a single-parameter universal controller. Each controller will be pre-installed with a set of embedded software to correspond to different sensors. These connected sensors upload the detected data with a special encrypted communication method to ensure that the controller can collect high-precision data more stably. The controller will display the collected data on the display screen in real time, which is convenient for users to read.
Q3. Does the conductivity controller operation interface support customization?
Yes, our conductivity controller operation interface can be tailored to customers' needs.
Q4.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.
Q5. Does the conductivity controller have an ambient temperature alarm function?
Our turbidity controller has ambient temperature alarm function.
Contact Person: Yuki Fu