KZCL-210 Residual Chlorine Sensor
The KZCL-210 residual chlorine sensor adopts constant voltage working principle.
It needs no reagent during use, simple to install, and comes with RS485 communication.
It fits testing scenarios for swimming pools, drinking water and medical wastewater.
KZCL-210 Residual Chlorine Sensor
1. Key benefits:
Digital Output
This digital sensor transmits data directly through RS-485 port.
It is fully compatible with MODBUS/RTU communication protocol.
• Automatic Temperature Compensation
Built-in temperature sensor is fitted inside the probe.
It completes real-time temperature compensation automatically while working.
• Low Maintenance
It applies constant voltage measurement mode.
No chemical reagents required at all, and no need to replace any membrane parts.
• Easy Installation
Designed with standard 3/4 inch G thread structure.
It makes on-site installation and fixing quite simple and convenient.
• Anti‑Interference
Adopts optimized circuit design to strengthen anti-interference ability.
The whole sensor runs with low power consumption as well.
2. Technical Specifications:
Measuring Range | 0~5ppm TU (or 0~2000 NTU) |
Operating Conditions | 0~50°C, <0.1MPa |
Dimensions | Diameter 30mm, Length 185.9mm |
Response Time | 30 seconds (T90) |
Housing Material | 316L stainless steel |
Surface Treatment | Anti-corrosion passivation |
Communication | RS-485 digital signals, supporting MODBUS/RTU protocol |
3. High-Precision Measurement with Full Environmental Compensation:
It adopts advanced ISE technology, with built-in pH, temperature and potassium ion automatic compensation function.
Model KZNH3-210 keeps lab-level measuring accuracy at ±5% FS or ±0.2 mg/L.
It still performs steadily even in complex and changing water quality conditions.
The design removes reading drift caused by external environmental interference.
It keeps data stable and reliable for many important occasions.
Such include wastewater denitrification process control, aquaculture water quality monitoring, and surface water eutrophication evaluation work.
4. KZ Sensors Applications:
Common application fields cover drinking water, swimming pool water and medical wastewater treatment systems.
5. KANGZHUO Sensors Products Details Display：
6. KZ Sensor Packing & Shipping Intro.:
We wrap all turbidity related sensors with eco-friendly waterproof plastic film first.
Product range includes self-cleaning turbidity sensor, industrial turbidity sensor, online turbidity probe, wastewater dedicated turbidity sensor and low maintenance turbidity sensors.
Then we add anti-collision buffer layer and reinforced outer package.
All finished goods are placed on eco-friendly fumigation-free pallets, to make sure every shipment arrives safe and undamaged.
7. KangZhuo Quick View:
Established in 2009
Factory area: 15,000 m²
R&D personnel: 50+
Industry experience: 20+ years
Production lines: 4+
Annual output: 100 units per month
Export coverage: Asia, Europe, Middle East, North America & South America
8. Quality Control System @KZ TECH.:
We are a professional leading supplier for full series turbidity sensor products.
Including self-cleaning turbidity sensor, industrial turbidity sensor, online turbidity probe, wastewater turbidity sensor and low maintenance turbidity sensors.
We own complete set of qualification certifications.
These fully reflect our strict standard on product quality, operation safety and technical innovation all the time.
9. Kangzhuo Global Market Overview
Kangzhuo Tech supplies industrial control cabinets, water quality analyzers, various sensors and supporting integrated automation solutions globally.
Our market covers Southeast Asia, Central Asia, Russia, Eastern Europe, Northern Europe, South America, North America and the Middle East.
We focus on high-performance products customized for different application scenarios.
Our explosion-proof control cabinets are specially built to adapt to extreme high temperature and freezing cold environments.
These products have become our core competitive strength, meeting strict standard demands from professional industrial sectors around the world.
