24V RS485 Digital COD Analyzer with 0-1000 mg/L Range and IP66 Rating for Water Quality Monitoring
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Daruifuno
Product Description
Product Overview
The DUC2-COD-H-D is a professional 24V RS485 digital COD analyzer designed for precise measurement of chemical oxygen demand in various water applications. This single-parameter controller features embedded software compatibility with DRFN COD digital sensors.
Key Features
- 2 high-precision 0/4~20mA current outputs with maximum load of 1000 ohms
- 2 settable SPST multifunctional relays with maximum load of 3A/250V AC
- IP66 protection rating for effective isolation from environmental contaminants
- Two-wire RS485 interface with MODBUS RTU protocol and JSON text data format support
- Enhanced ABS construction with compact 144×144×120mm dimensions
- Multiple installation options: wall-mounted, pipe clamp, or panel mounting
Advanced Capabilities
- Menu password protection for data confidentiality
- Clock and historical data recording for 14,000 data points
- 3.2-inch 128×64 black and white graphic LCD display
- Power-off protection for indefinite parameter retention
- Configurable display backlight with always-on and energy-saving modes
- Encrypted communication for stable, high-precision data collection
Product Image
Application Areas
River water, surface water, process water, sewage treatment plants, industrial wastewater, and drinking water monitoring.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | DUC2-COD-H-D |
| Display Range | 0-1000 mg/L |
| Resolution | 0.01 mg/L |
| Relay Control | 2 settable SPST relays, max load 3A/250VAC |
| Analog Output | 2 settable 0/4~20mA, max load 1000Ω |
| Communication | Two-wire RS485, MODBUS RTU, JSON format |
| Display | 128×64 LCD |
| Data Recording | 14,000 historical data points |
| Protection Level | IP66 |
| Operating Temperature | 0-60℃ |
| Power Supply | 18-36V DC |
| Power Consumption | 12W |
| Dimensions | 144×144×120mm |
| Weight | 800g |
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Get in Touch
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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