Hillbo Smart Residual Chlorine Sensor for Water Quality Testing

• Customization: Available
• After-sales Service: Maintenance and Repair Service/-Customer Support
• Warranty: One Year
• Model NO.: HN-Y11 ISCC20-L05
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: CE
• Transport Package: Cardboard Box
• Trademark: HILLBO
• Origin: China
• Production Capacity: 50000/Year

Product Description

Features
Robust and Powerful Circuitry
Effortless and User-Friendly Installation
High Sensitivity and Quick Responsiveness
Technical Parameters

Model	HN - Y11 ISCC20 - L05
Measuring range	0.00~20.00 mg/L (ppm)
Measuring principle	Membrane method
Precision	2% to ±10 ppb HOCl
Temperature measuring range	0.0~60.0°C
Temperature compensation mode	Automatic / Manual
Calibration method	Laboratory comparison method
Medium flow rate	15~30 L/h
Maintenance interval	It is recommended to replace or add electrolyte once every 3 to 6 months, and it is recommended to replace the membrane once every 6 to 12 months.
Signal output	4...20 mA (adjustable / three - wire system)
Current precision	1% FS
Output load	Less than 750 Ω
Data communication	Rs485 (MODBUS - RTU)
Working power supply	DC 9 - 30V (12V recommended)
Pressure - resistant range	0~1 bar
Shell material	ABS
Polarization voltage	50mV
Connection thread	M39 * 1.5 thread
Cable length	Standard configuration is 5 meters (customizable)
Electrical connection	Pin - type
Installation method	Flow - through type (flow cell)
Protection level	IP68
Quality guarantee	1 year

Application Scenarios
online monitoring of hypochlorous acid (HOCl) and residual chlorine concentration in hospital wastewater, municipal sewage, chlorine dioxide generators, swimming pools, and industrial process water disinfection processes; monitoring of residual chlorine in the influent of membrane treatment processes such as reverse osmosis.

Packing

After Sales Service
* The warranty period extends to 12 months from the commissioning acceptance date. Additionally, we supply a 1 year warranty alongside lifelong free technical guidance and training.
* We promise maintenance will take no more than 7 working days, and we respond within 3 hours.
* We establish detailed service profiles for our clients to comprehensively document product service and maintenance history.
* Once instruments are operational, we conduct regular follow-ups to ensure optimal service conditions.

FAQ
1. How can I get the price?
- We typically provide quotes within 24 hours of receiving your inquiry (excluding weekends and holidays).
- If you require an urgent quote, please reach out via email or other contact methods for a prompt response.
2. Can I buy samples before placing orders?
- Yes, absolutely. Please do not hesitate to get in touch with us.
3. What is your lead time?
- Lead time varies based on order quantity and seasonality.
- Typically, we ship within 7-15 days for smaller quantities and approximately 30 days for larger orders.
4. What are your payment terms?
- We accept T/T, Western Union, MoneyGram, and PayPal. Terms are open to negotiation.
5. What shipping methods are available?
- Options include sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, and more). Please confirm with us prior to order placement.
6. How do you ensure long-term, positive business relationships?
- 1. We maintain superior quality and competitive pricing to benefit our valued customers.
- 2. We treat every customer with respect, forging sincere business partnerships and friendships, regardless of their origins.