RS485 Interface OTA Chlorophyll Transmitter with 0-500μg/L Range and IP66 Rating for River Water Quality Monitoring
Price:
Negotiable
MOQ:
1
Delivery Time:
5-25 days
Brand:
Daruifuno
Product Description
Product Overview
The RS485 Interface OTA Chlorophyll Transmitter is designed for precise monitoring of chlorophyll levels in urban landscape rivers and various water bodies. This advanced instrument helps assess water quality by measuring phytoplankton concentration and evaluating eutrophication trends.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DUC2-CHL-S-D |
| Display Range | 0-500μg/L or 0-100RFU |
| Resolution | 0.01μg/L |
| Relay Control | 2 settable SPST relays (3A/250VAC max) |
| Analog Output | 2 settable 0/4-20mA outputs (1000Ω max load) |
| Communication | RS485 interface, MODBUS RTU protocol |
| Display | 128×64 black-white LCD with adjustable backlight |
| Data Storage | 14,000 historical records (1-999 minute intervals) |
| Protection Level | IP66 |
| Operating Temperature | 0-60°C |
| Dimensions | 144×144×120 mm |
| Power Supply | 18-36VDC |
| Power Consumption | Approximately 7W |
Key Features
- Compatible with all DRFN digital chlorophyll sensors
- 3.2-inch LCD screen with Chinese/English interface
- Over-the-air (OTA) download capability for smart configuration
- Dual SPST relays and dual 4-20mA current outputs
- IP66 waterproof enclosure for harsh environments
- Multiple installation options: wall, pipe clamp, or panel mounting
- Password protection to prevent unauthorized operation
Applications
- Rivers and lakes monitoring
- Surface water quality assessment
- Aquaculture water management
- Urban landscape river systems
Product Documentation
Product Image
Frequently Asked Questions
How does the chlorophyll controller collect sensor data?
The connected sensor uploads detected data using encrypted communication to ensure stable, high-precision data collection.
Does the controller have ambient temperature alarm function?
Yes, our chlorophyll controller includes ambient temperature alarm functionality.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Suzhou Delfino Environmental Technology Co., Ltd.
Location
Room 301, Building 3, No. 25 Datong Road, High-tech Zone, Suzhou City, JIANGSU P.R CHINA
Contact Person
Yuki Fu