Ammonia Nitrogen Meter SC4000NH

• Customization: Available
• After-sales Service: 1 year warranty
• Warranty: 1 year warranty
• Model NO.: SC4000NH
• Display: Digital
• Appliance: Food Analysis, Medical Research, Biochemistry
• Portable: Non Portable
• Certification: RoHS, CE, ISO9001
• Type: Concentration Meter
• Measuring range: Depends on sensor range
• Resolution: 0.01/0.1/1mg/L; 0.1ºC
• Accuracy: +/-5%
• 2-way currency output: 0/4-20mA; 20-4mA
• 2-sets relay control: 3A 250VAC; 3A 30VDC
• Signal output: RS485 MODBUS RTU
• Dimensions: 98*98*130mm
• Mounting hole size: 92.5*92.5mm
• Transport Package: Carton Box
• Specification: Ammonia Nitrogen Ion Detection
• Trademark: CHUNYE
• Origin: Shanghai, China
• HS Code: 9027809900
• Production Capacity: 2000set/Month

Product Description

SC4000NH Ammonia Nitrogen Monitor

Product Overview

The SC4000NH is an industrial online ammonia nitrogen monitor equipped with a microprocessor for continuous water quality monitoring and control. This device features various types of ion electrodes and is widely used in power plants, petrochemicals, metallurgy, mining, papermaking, biopharmaceuticals, food and beverage, and environmental water treatment.

Features:

• LCD Display: Color LCD for clear visualization.
• Intelligent Menu Operation: User-friendly interface.
• Automatic Calibration: Multiple calibration functions.
• Differential Signal Measurement Mode: Stable and reliable.
• Temperature Compensation: Manual and automatic options.
• Relay Control Switches: Two sets available.
• High/Low Limit Control: Includes hysteresis control.
• Multiple Output Options: 4-20mA & RS485.
• Multi-Parameter Display: Shows ion concentration, temperature, and current simultaneously.
• Password Protection: Prevents unauthorized operation.

Technical parameters:

Specification	Details
Model	SC4000NH
Measuring Range	Ion concentration: 0.02-1000 mg/L (expandable); pH: 4-10; Temperature: 0-50.0°C
Resolution	Concentration: 0.01/0.1/1 mg/L; Temperature: 0.1°C
Basic Error	Concentration: ±5%; Temperature: ±0.3°C
Current Output	0/4-20mA (load resistance <500Ω); 20-4mA (load resistance <500Ω)
Communication Output	RS485 MODBUS RTU
Relay Control Contacts	Two sets: 3A 250VAC, 3A 30VDC
Power Supply (Optional)	85-265 VAC ±10%, 50 ±1Hz, power ≤3W; 9-36 VDC, power ≤3W
External Dimensions	98 × 98 × 130 mm
Installation Method	Panel mount, wall mount; panel cutout size: 92.5 × 92.5 mm
Waterproof Rating	IP65
Weight	0.6 kg
Operating Environment	Ambient temperature: -10 to 60°C; 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?
    We are a factory.
  - 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.

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