Product Information
Online Hydrogen Peroxide Analyzer with WP10.1 Sensor for Sea Water
Working Principle
The entire measurement system mainly consists of two parts: the instrument and the sensor. The instrument displays the hydrogen peroxide value (main measured value), the pH value of the aqueous solution (pH electrode needs to be selected optionally), and the working status. It outputs signals such as analog, digital , and switch singals. The sensor is of the original imported RG brand from Germany and works on the principle of the film-covered three (dual) - electrode constant current method, with the characteristics of anti - interference and anti-pollution. The sensor is not restricted by water quality conditions and can be applied in various industries.
Application Fields
Power plants, petrochemical industry, metallurgy and electronics, mining industry, papermaking industry, biological fermentation process, medicine, food and beverage, environmental water treatment, aquaculture, and various other industries.
Functional Features
Dual-channel access, allowing configuration according to requirements.
Enables plug - and - play of sensors, making electrode installation and replacement quick and convenient.
Features a simple - to - operate interface, which reduces the likelihood of operational errors and ensures reliable results.
Visual operation on the LCD screen, with a rich and comprehensive interface content.
Equipped with multiple data output methods, such as 4 - 20mA and MODBUS RS485.
The controller supports wall - mounting / panel - mounting / pipe - clip mounting.
Crafted from aluminum alloy, it offers high strength, oxidation resistance, and corrosion resistance, enhancing its texture and market attractiveness.
Technical Parameters
Specification | Detailed information | |
Measurement | Measurement Parameters | Hydrogen peroxide (pH electrode is optional) |
Measuring Ranges | 0.5～200mg/L; 5～2000mg/L; 50～20000mg/L; 500～50000mg/L; 500～100000mg/L; 500～20,0000mg/L; | |
Lower Limit of Measurement | 0.1mg/L | |
Resolution | 0.1～100mg/L（depending on the measuring range） | |
Accuracy (@25℃, pH 7.2) | ±2% – ±5% or ±0.5mg/L (take the larger value depending on the measurement range) | |
Response time | T90≈ 8 minutes | |
Repeatability | ≤3% | |
Drift | Approximately - 1% per month (after calibration at 25℃ and pH = 7.2) | |
PH range | 2 - 11 (depending on the electrode) | |
Maintenance Cycle | The replacement cycle of the membrane cap is one year (depending on water quality) | |
Flow rate | In the flow chamber: 250 - 500mL/min | |
Operating temperature | 0 - 45℃ | |
Electrical | Display | LCD liquid - crystal screen |
Power supply | 105～235VAC，50±1Hz/24VDC±5%(DC is optional) | |
Power | ≤12W（including the sensor） | |
Analog Output | Two ways of analog outputs (load resistance < 500Ω) | |
Digital output | RS485 interface, MODBUS RTU protocol | |
Relay output | Three-way relay 5A 250VAC，5A 30VDC | |
Physical prosperities | Material | Bottom shell: Cast aluminum with plastic spray coating Top cover: PA66 + 30GF with paint coating |
Size | 145*145*174mm（H*W*D） | |
Weight | 1.8kg（Not including the sensor） | |
Waterway interface | 2-inch or 3-inch hose （custom made） | |
Ambient performance | Flow rate | In flow chamber：250～500mL/min |
Protection level | IP65 | |
Water pressure | ≤6 bar（matching a pressure - reducing valve with the instrument） | |
Working humidity | <90%，no condensation | |
Working temperature | Instrument：-15℃～50℃；senseor water temperature：0.1℃～45℃（0.1°C to 70°C for special applications） | |
Storage temperature | Instrument：-20°C～60°C；sensor：0.1°C～55°C | |
FAQ – Frequently Asked Questions
1. Where are your products manufactured?
Our products are proudly designed and manufactured in China, following international quality standards and certified processes.
2. Can you provide OEM/ODM services for international clients?
Yes, we offer customized solutions and private labeling to meet your brand’s needs worldwide.
3. Are your products compliant with international safety and quality standards?
Absolutely. Our products are tested to meet CE, RoHS, and other international certifications.
4. How do you handle shipping and delivery for overseas orders?
We cooperate with major international couriers to ensure fast and reliable delivery to your location.
5. Can I get product samples before placing a large order?
Yes, we provide samples so you can evaluate product quality before committing to bulk orders.
6. What is the typical lead time for production and delivery?
For standard products, we usually ship within 5–7 days after order confirmation. Customized products may take slightly longer.
7. How do you support clients after the purchase?
We offer 24/7 technical support, product guidance, and warranty service to ensure smooth operation.
8. Do you provide support for international clients after purchase?
Yes, we offer remote technical assistance, manuals in English, and prompt solutions to any issues, ensuring smooth use worldwide.
9. How can I place an order if I am located overseas?
You can contact our sales team directly via email or website inquiry. We provide professional guidance throughout the ordering process.
10. Why should I choose your company over other suppliers in China?
We combine over 30 years of manufacturing experience, advanced technology, strict quality control,
and global customer service to deliver reliable, high-quality solutions.
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