China DUC2-COD-S-D Digital COD Analyzer with 0-1000 mg/L Range and IP66 Protection for Water Quality Monitoring for sale

DUC2-COD-S-D Digital COD Analyzer with 0-1000 mg/L Range and IP66 Protection for Water Quality Monitoring

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: Daruifuno

Product Description

Product Overview

The DUC2-COD-S-D Digital COD Analyzer is a professional water quality measurement instrument designed for accurate Chemical Oxygen Demand (COD) analysis. High COD levels indicate significant organic pollution in water, which can originate from pesticides, chemical plants, and organic fertilizers.

Key Features

3.2-inch LCD display with 128×64 black and white graphic dot matrix
IP66 protection rating for effective isolation from environmental contaminants
Enhanced ABS shell material measuring 144×144×120mm
2 high-precision 0/4~20mA current outputs with 1000Ω max load
2 settable SPST multifunctional relays with 3A/250V AC capacity
RS485 MODBUS RTU communication with JSON text data format support
Records 14,000 historical data points with configurable intervals
Power-off protection for indefinite parameter retention
Menu password protection for data confidentiality

Applications

River water, surface water, process water, sewage treatment plants, industrial wastewater, and drinking water monitoring.

Technical Specifications

Parameter	Specification
Display Range	0-1000 mg/L
Resolution	0.01 mg/L
Relay Control	2 settable SPST relays (3A/250VAC max)
Analog Output	2 settable 0/4~20mA outputs (1000Ω max load)
Communication	RS485 MODBUS RTU with JSON support
Protection Level	IP66
Operating Temperature	0-60°C
Power Supply	18-36V DC
Power Consumption	12W
Weight	800g