Features
Robust and Powerful Circuitry
Effortless and User-Friendly Installation
High Sensitivity and Quick Responsiveness
Model |
HN-Y11 ISCC20-M12 |
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.
* 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.
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.