Digital Online Conductivity/TDS/Salinity Meter SC7000

• Customization: Available
• After-sales Service: 1 year warranty
• Warranty: 1 year warranty
• Model NO.: SC7000EC
• Appliance: Food Analysis, Medical Research, Biochemistry
• Portable: Non Portable
• Certification: RoHS, CE, ISO9001
• Type: Concentration Meter
• Currency Output: 0/4-20mA or 20-4mA
• Communication Output: RS485 Modbus RTU
• Three relay control contacts: 5A 250VAC, 5A 30VDC
• Dimensions: 98*98*130mm
• Mounting Options: Panel mount, wall mount
• Protection Rating: IP65
• Weight: 0.6kg
• Transport Package: Carton Box
• Specification: 98*98*130mm
• Trademark: CHUNYE
• Origin: Shanghai, China
• HS Code: 9027809900
• Production Capacity: 2000PCS/Month

Product Description

SC7000EC Online Conductivity Meter

(TDS/Salinity/Resistivity)

The SC7000EC is an industrial online conductivity meter with a microprocessor, designed for continuous water quality monitoring and control. It is widely used in power plants, petrochemical, metallurgy, electronics, mining, paper, semiconductor, pharmaceutical, food and beverage, environmental water treatment, and new agricultural industries. It is suitable for softened water, raw water, steam condensate, seawater distillation, and deionized water. It continuously monitors and controls conductivity, resistivity, TDS, salinity, and temperature values in aqueous solutions.

Product Features:

• LCD Display: Provides clear and easy-to-read measurements.
• Intelligent Menu Operation: User-friendly interface for efficient operation.
• Multiple Signal Output Options: Offers various communication methods.
• Manual or Automatic Temperature Compensation: Ensures accurate readings across a range of temperatures.
• Two Relay Control Outputs: Includes high, low, and hysteresis limit controls.
• Comprehensive Display: Shows measurement values, temperature, and status on the same screen.
• Password Protection: Prevents unauthorized operation.

Technical Parameters:

Specification	Details
Measurement Range (Sensor Dependent)
Conductivity	0-500 mS/cm
TDS	0-250 g/L
Salinity	0-700 PPT, 0-70%, 0-700 g/L
Temperature	-10-150.0°C
Resolution
Conductivity	0.01 μS/cm; 0.01 mS/cm
TDS	0.01 mg/L; 0.01 g/L
Salinity	0.01 PPT; 0.1%; 0.01 mg/L
Temperature	0.1°C
Basic Error	±1% F.S
Temperature Error	±0.3°C
Stability	±0.2% F.S/24h
Current Output
2 Channels	0/4-20 mA (Load Resistance < 500Ω); 20-4 mA (Load Resistance < 500Ω)
Communication Output	RS485 MODBUS RTU
Relay Control
Number of Relays	Two
Relay Contact Ratings	3A 250VAC, 3A 30VDC
Power Supply (Optional)
AC Power Supply	85-265 VAC ±10%, 50 ±1Hz, ≤3W
DC Power Supply	9-36 VDC, ≤3W
Dimensions	98 × 98 × 130 mm
Mounting Options	Panel mount, Wall mount
Protection Rating	IP65
Weight	0.6 kg
Operating Environment
Ambient Temperature	-10-60°C
Relative Humidity	≤90%
Magnetic Interference	No strong magnetic fields beyond the Earth's magnetic field

Installation and Usage Instructions

• Environment: Ensure the sensor is installed in a clean, stable environment. Avoid exposure to highly corrosive substances.
• Connection Method: Install using panel or wall mount options. Ensure electrical connections are secure and properly made.
• Electrical Requirements:
  • Power Supply: 85-265 VAC ±10%, 50 ±1Hz, ≤3W or 9-36 VDC, ≤3W
  • Output Signal: 4-20mA, RS485 MODBUS RTU
• Calibration: Perform calibration using standard liquids and sample calibration methods to ensure accurate readings.

Maintenance and Care

• Regular Inspection: Periodically check the sensor and connections for any buildup or damage.
• Cleaning: Clean the sensor and connections as necessary to maintain optimal performance.

After-Sales Service

• Warranty: 12 months from the date of purchase.
• Maintenance Response Time: Maintenance within 7 working days, with a response time within 3 hours.
• Technical Support: Lifetime free technical guidance and training are provided.

FAQ

1. Are you a trading company or manufacturer?
   We are a factory.

2. How can I choose the suitable one?
   Please tell us your detailed requirements by mail or online, and we will recommend the suitable one as per your request.

3. Is your price competitive?
   We ensure to offer you the best quality at a competitive price.

4. What are your terms of payment?
   We accept 100% T/T in advance, with the balance due before shipment.

5. When will I receive it after payment?
   Normal models can be delivered within 3-7 days. Please contact us to check the transport time to your address.

6. How will it be delivered?
   We can send by Express, Sea, or Air.

7. Will it be damaged during transport?
   Please do not worry; we use standard export packaging to ensure safe delivery.

8. What should I do if I do not know how to use it?
   A user manual will be sent with the device, and you can also contact us for additional technical support.

9. Minimum Order Quantity: Generally 1 unit/piece.

10. Payment Methods: T/T, L/C (Typically, 100% T/T in advance, with the balance due before shipment).

11. Delivery Methods: Worldwide delivery from Shanghai via sea, air, truck, express, or combined transport.

12. Delivery Time: Typically 15 to 30 working days, depending on product type, order quantity, and special requirements.

13. Technical Service: Contact us anytime for technical questions. Prompt responses and satisfactory answers are provided. On-site technical support overseas can be arranged if needed.

Delivery and Packing:









Our company: