SC8500CA Hardness (Calcium Ion) Monitor
Product Overview
The SC8500CA is an industrial online ion monitor equipped with a microprocessor for continuous water quality monitoring and control. The instrument is designed with different types of ion electrodes and is widely used in industries such as power plants, petrochemicals, metallurgy, electronics, mining, papermaking, biotechnology, pharmaceuticals, food and beverage, and environmental water treatment. It continuously monitors and controls ion concentration values in water solutions.
Features:
- LCD Display: Large black and white LCD screen for clear visualization.
- Intelligent Menu Operation: User-friendly interface for easy navigation.
- Historical Data Recording: Stores historical measurement data.
- Multiple Auto Calibration Functions: Supports various automatic calibration features.
- Differential Signal Measurement Mode: Provides stable and reliable readings.
- Manual & Automatic Temperature Compensation: Ensures accurate readings across different temperatures.
- Three Relay Control Switches: Flexible control functionality.
- High/Low Limit and Hysteresis Control: Guarantees precise control of ion concentration levels.
- Multiple Output Options: 4-20mA & RS485 communication.
- Multi-Parameter Display: Displays ion concentration, temperature, current, etc., on the same screen.
- Password Protection: Prevents unauthorized operation.
Technical parameters:
| Specification |
Details |
| Measuring Range (Sensor) |
Ion Concentration: 0.2 - 40,000 mg/L; pH: 2.5 - 11; Temperature: 0 - 50.0ºC |
| Resolution |
Ion Concentration: 0.01/0.1/1 mg/L; Temperature: 0.1ºC |
| Basic Error |
Ion 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 and Packing:
Our company:
Audited Supplier 
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