|Product Name:||Turbidity Controller||Display Range:||0.001NTU~4000NTU|
|Relay Control:||2 Settable SPST Relays||Analog Current Output:||2 Settable 0/4~20mA|
|Communication Method:||Two-wire RS485 Interface||OTA:||Default WIFI|
|Configuration Information:||Power Off Protection||Time/Data Record:||Record 14000 Historical Data|
|Protection Level:||IP66||Shell Material:||Enhanced ABS|
Waste Water Monitoring Turbidity Controller,
Signal Data Collection Turbidity Controller,
RS485 Turbidity Controller
RS485 Signal Data Collection Turbidity Controller For Waste Water Monitoring
Principle: The turbidity online analyzer injects a laser beam from the air into the water in a direction perpendicular to the water surface. The laser light is scattered by the suspended particles in the water, and the sensor in the water detects the scattered light intensity in a direction 90 degrees from the incident light, and converts the scattered light intensity into a turbidity value according to the calibration table.
DRFN is a professional production and sales of turbidity meter, turbidity meter, online turbidity meter, online turbidity meter, mlss sludge concentration meter, ss suspended solids concentration meter, online dissolved oxygen meter, fluorescence dissolved oxygen meter, sludge interface Manufacturer of online monitoring and analysis instruments for water quality such as instrument, residual chlorine analyzer, ultrasonic liquid level meter, PH meter and so on.
|Software Version||DRFN TU Analysis software V1.0|
|Sensor Input||Compatible with all DRFN's TU Digital Sensors|
|Relay Control||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|
|Communication Method||Two-wire RS485 interface; MODBUS RTU; support JSON text data format|
128*64 black-and-white graphic lattice LCD
adjustable backlight mode
adjustable display rate
|Configuration Information||Power off protection, parameters are retained indefinitely|
Year/month/day/hour/min/second, record 14000 historical data
record interval can be set between 1~999 minutes
|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|
|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 Consumption||About 12W|
Please click the user manual of RS485 turbidity controller here:
◇ Tap water
◇ Water station
◇ Surface 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.Can customer's logo be added to the controller system and cover?
Of course, we support OEM services for customers.
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 turbidity controller with a OTA function:
Yes. Our DUC2-TU-S Turbidity controller with OTA
Contact Person: Yuki Fu