Internet Connection Digital Chlorophyll Meter For Hydrology And Water Conservancy

Internet Connection Digital Chlorophyll Meter For Hydrology And Water Conservancy

DRFN online chlorophyll controller application fields: Tap water, measuring swimming pool, drinking water quality monitoring, water treatment, automatic control dosing of circulating water, swimming pool water disinfection control, RO influent dechlorination control and residual chlorine in industrial manufacturing process.

Our online chlorophyll fluorescence monitoring system can continuously monitor the chlorophyll fluorescence parameters of plants for a long time, and can cooperate with wireless transmission modules to transmit data remotely,simple programming settings, The same parameters can be measured repeatedly at any time or at different times, which is of great significance for a more in-depth study of the photosynthesis mechanism of plants and the impact of the environment on plants.

​​Specification:

Please click the catalog of RS485 Chlorophyll sensor here:

Daruifuno Catalog.pdf

Brief introduction:

● Compatible with all DRFN digital chlorophyll 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:
◇ rivers and lakes
◇ surface water
◇ aquaculture waters
◇ urban landscape rivers
 
FAQ
 
1. How does your chlorophyll controller collect sensor data?
A: The connected sensor uploads the detected data in a special encrypted communication method to ensure that the controller can collect high-precision data more stably
 
2. Does the chlorophyll controller have an ambient temperature alarm function?
Our chlorophyll controller has ambient temperature alarm function
 
3: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or within 20 days if the goods are not in stock, it is according to quantity.
 
8: Do you provide samples ? is it free or extra ?
A: NO, we could not offer the sample for free charge
 
9: What is your terms of payment ?
A: Payment<8000USD, 100% in advance. Payment>=8000USD, 30% T/T in advance ,balance before shippment.