SC8500NO Nitrate Monitoring Instrument
Product Overview
The SC85000NO is an industrial online nitrate nitrogen monitor equipped with a microprocessor for continuous water quality monitoring and control. It is widely used in industries such as power plants, petrochemical, metallurgy, electronics, mining, paper manufacturing, biotechnology, pharmaceuticals, food & beverage, and environmental water treatment. The monitor continuously measures and controls ion concentrations in water solutions using different types of ion electrodes.
Features
- LCD Large Screen Display: Clear visualization of measurements.
- Intelligent Menu Operation: User-friendly interface for easy navigation.
- Historical Data Logging: Tracks past measurements for analysis.
- Multiple Automatic Calibration Functions: Ensures accurate readings in varying conditions.
- Differential Signal Measurement Mode: Stable and reliable performance.
- Manual and Automatic Temperature Compensation: Adjusts readings for temperature fluctuations.
- Three Relay Control Switches: Provides flexible control functions for various setups.
- High/Low Limit and Hysteresis Control: Ensures accurate monitoring and alarms.
- Multiple Output Options: 4-20mA and RS485 communication output for easy integration.
- Multi-Parameter Display: Simultaneously shows ion concentration, temperature, current, and status.
- Password Protection: Prevents unauthorized operation.
Technical Parameters
| Specification |
Details |
| Measuring Range (Sensor) |
Concentration: 0.4-100 mg/L (expandable) (Solution pH: 2.5-11 pH); Temperature: 0-50.0ºC |
| Resolution |
Concentration: 0.01/0.1/1 mg/L; Temperature: 0.1ºC |
| Basic Error |
Concentration: ±5%; Temperature: ±0.3ºC |
| Current Output |
0/4-20 mA (load resistance <500Ω); 20-4 mA (load resistance <500Ω) |
| Communication Output |
RS485 MODBUS RTU |
| Relay Control Contacts |
Three sets: 5A 250VAC, 5A 30VDC |
| Power Supply (Optional) |
85-265 VAC ±10%, 50 ±1 Hz, power ≤3W; 9-36 VDC, power ≤3W |
| External Dimensions |
235 × 185 × 120 mm |
| Installation Method |
Wall mount |
| Waterproof Rating |
IP65 |
| Weight |
1.0 kg |
| Operating Environment |
Ambient temperature: -10 to 60ºC; Relative humidity: ≤90%; No strong magnetic interference except the earth's magnetic field |
After-Sales Service
- Warranty: 12 months from the date of purchase.
- Maintenance Response Time: Guaranteed within 7 working days, with a response time within 3 hours.
- Technical Support: Lifetime free technical guidance and training provided.
Order and Delivery Information
- Minimum Order Quantity: Generally 1 unit/piece.
- Payment Methods: T/T, L/C (100% T/T in advance, balance due before shipment).
- Delivery Methods: Worldwide delivery from Shanghai via sea, air, truck, express, or combined transport.
- Delivery Time: Typically 7-15 working days, depending on product type and order quantity.
Technical Service
- Contact: For technical questions anytime, on-site support overseas can be arranged if needed.
FAQ
Are you a trading company or manufacturer?
How can I choose the suitable one?
- Share your requirements via email or online for recommendations.
Is your price competitive?
- We offer high quality at competitive prices.
What are your terms of payment?
- We accept 100% T/T in advance, balance due before shipment.
When will I receive it after payment?
- Normal models can be delivered within 7-15 days. Confirm transport time with us.
How will it be delivered?
- Options include Express, Sea, or Air.
Will it be damaged during transport?
- We use standard export packaging for safe delivery.
What if I do not know how to use it?
- A user manual is included, and additional support is available upon request.
Delivery:
Our company:
Audited Supplier 
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