ISE RS485 NH4-N Controller with 0-100mg/L Range and IP66 Rating for Surface Water Ammonia Monitoring
Price:
Negotiable
MOQ:
1
Delivery Time:
5-25 days
Brand:
Daruifuno
Product Description
ISE Principle RS485 Interface NH4-N Controller
The NH4-N analyzer includes a controller and digital sensor that uses ion electrode methodology to measure ammonia nitrogen levels in various water sources with high precision and reliability.
Technical Specifications
| Model | DUC2-NH4-H-A |
|---|---|
| Software Version | DRFN NH4-N Analysis software V1.0 |
| Sensor Input | Compatible with all DRFN's Ammonia Digital Sensors |
| Display Range | 0-100mg/L |
| Resolution | 0.01 mg/L |
| Relay Control | 2 settable SPST relays with maximum load of 3A/250VAC |
| Analog Current Output | 2 settable 0/4~20mA current outputs with maximum load of 1000Ω |
| Communication Method | Two-wire RS485 interface MODBUS RTU support JSON text data format |
| Display Screen | 128*64 black-and-white graphic lattice LCD with adjustable backlight and display rate |
| Data Recording | 14,000 historical data records with interval setting between 1-999 minutes |
| Protection Level | IP66 |
| Operating Environment | 0-60°C, RH<95% (no condensation) |
| Dimensions | 144×144×120 mm |
| Power Supply | 100-240VAC |
| Power Consumption | Approximately 7W |
| Weight | Approximately 800g |
Documentation
Key Features
- Compatible with all DRFN digital Ammonia sensors
- Separate controller and sensor settings for detailed parameter configuration
- Sensor status monitoring including serial number reading
- Multiple installation methods supported
- Time and historical data recording capabilities
- 3.2-inch large LCD screen with adjustable backlight
- User-friendly Chinese and English language interface
- Password protection to prevent misoperation
- 2 SPST multi-function settable relays
- Two 0/4~20mA active current loop outputs
- RS485 interface with Modbus RTU communication protocol
- IP66 waterproof rating for protection against contaminants
Application Areas
- Surface water monitoring
- Groundwater analysis
- Sewage treatment facilities
- Industrial wastewater monitoring
- Effluent quality control
- Environmental water quality assessment
Frequently Asked Questions
Which sensors can be connected to your NH4-N controller?
The NH4-N meter is compatible with all DRFN digital NH4-N sensors.
The NH4-N meter is compatible with all DRFN digital NH4-N sensors.
How does your NH4-N controller collect sensor data?
Connected sensors upload detected data using encrypted communication to ensure stable, high-precision data collection.
Connected sensors upload detected data using encrypted communication to ensure stable, high-precision data collection.
Does the NH4-N controller have an ambient temperature alarm function?
Yes, our NH4-N controller includes ambient temperature alarm functionality.
Yes, our NH4-N controller includes ambient temperature alarm functionality.
How long is your delivery time?
Typically 3 days for in-stock items, or within 20 days for custom orders depending on quantity.
Typically 3 days for in-stock items, or within 20 days for custom orders depending on quantity.
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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