YCH water quality sensors

YCH water quality sensors Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from YCH water quality sensors, Water Treatment Service, Fengtai blog, Xi'an.

A professional manufacturer
Supply DO, EC, ORP, PH, BOD, COD/TOC/SAC, TSS, NH4-N,
Turbidity, Blue-Green Algae, Multi-parameter and different ions sensor

We have our own technology R&D laboratory and production workshop.

20/05/2026

Reliable Online Residual Chlorine Analyzer | Real-Time Water Quality Monitoring

Ensure precise, stable & continuous residual chlorine monitoring for your water treatment projects!

As a professional water quality sensor manufacturer, YCH offers high-performance online residual chlorine analyzers for municipal drinking water, wastewater treatment, swimming pool water, industrial circulating water and disinfection process monitoring.

✅ Dual Optional Controller Versions

- Touch screen version: large display, full data logging & data output support, intuitive operation
- Button version: cost-effective, stable data recording, high/low alarm & relay control available

✅ Core Advantages

- Same reliable sensing principle, different service life options for diverse budgets
- No frequent calibration, low maintenance cost
- Real-time online monitoring, effectively controls disinfection water quality
- Compatible with various water treatment systems

We support customized solutions & factory-direct competitive pricing.

If you are looking for stable residual chlorine monitoring devices for your projects, feel free to contact us for quotations, datasheets and technical support!

28/04/2026

Upgrade your water quality testing with our Handheld Optical Dissolved Oxygen Meter!

Compact & portable, effortless operation, wide measuring range and exceptional accuracy.

Built for long-term use, equipped with data logging function and rechargeable battery for lasting convenience.

Perfect for multiple applications:

✅ Aquaculture (Fish & Shrimp Farming)

✅ Wastewater Treatment

✅ Surface Water Environmental Monitoring

Reliable, efficient and cost-effective water testing solution for daily professional use.

Unlike traditional chemical reagent digestion methods, the fluorescence-based online sensor operates without chemical ...
13/03/2026

Unlike traditional chemical reagent digestion methods, the fluorescence-based online sensor operates without chemical reagents.

This feature offers distinct advantages:

✅Environmental Friendliness:

Eliminates chemical reagent pollution, aligning with green monitoring principles.

✅Cost-effectiveness:

Eliminates expenses associated with reagent procurement, storage, and replacement, reducing monitoring costs.

✅Continuity:

Enables uninterrupted online monitoring, providing real-time COD data for timely water quality management decisions.

COD sensors based on this principle find broad application across diverse water quality monitoring domains, including rivers, lakes, drinking water sources, , municipal pipelines, and .

Their technical advantages are primarily manifested in:

♻️Measurement Accuracy: Low drift, rapid response, with measurement precision reaching ±5% FS and resolution of 0.1mg/L.

♻️Excellent Stability: Capable of long-term stable monitoring across diverse aquatic environments.

♻️Easy Installation and Maintenance: Compact size with immersion-style installation. Optional cleaning brushes prevent biofouling, extending maintenance intervals.

Operating on the principle of ultraviolet absorption, online COD sensors offer an efficient and reliable technical solution for water quality monitoring. Their friendliness, accuracy, stability, and convenience make them a vital tool in water environment management.

28/02/2026

Online sensor adopts 90°scattering method.It's small, easy to install and maintain, not easy to be interfered by ambient light, with better repeatability and stability.The sensor is equipped with an auto-cleaning brush, which effectively eliminates the influence of air bubbles and contamination on the measurement, in longer maintenance intervals and excellent stability over long periods of
on-line use.

21/01/2026

Aquaculture Assistant: Online Optical Dissolved Oxygen Analyzer. Real-time monitoring, automatic data upload, alarm function, and data storage. Free cloud platform service. Optical dissolved oxygen sensor eliminates frequent maintenance and calibration, features simple operation, and offers extended service life.
For more details:+8618049506334
Email:[email protected]

The Handheld Multi-Parameter water quality Analyzer is easy to operate and carry. Each single-parameter sensor is an RS4...
31/12/2025

The Handheld Multi-Parameter water quality Analyzer is easy to operate and carry. Each single-parameter sensor is an RS485 digital probe that fits snugly into the parent unit. Calibration data is stored in the single-parameter sensor and can be easily calibrated or replaced in the field.It can monitor the regular 5 parameters of water quality online (water temperature, pH/OPR, dissolved oxygen, conductivity, turbidity), but also other parameters of water quality, such as chlorophyll, BGA, OIW, etc. It can support up to 4 probes plugged into one host to detect 5 parameters.hashtag hashtag hashtag hashtag monitor
For more details,please contact Amy.
Whatsapp:+8618049506334

26/12/2025

The multi-parameter controller can display eight parameters including , , , , , oil in water and . It is used in the field of and industrial monitoring. High quality, low price. If you are interested, please feel free to contact me at any time.Whatsapp：+8618049506334.Email:[email protected]

23/12/2025

🛡️ Death by Low O₂? End It Now.
Multi-Parameter Optical DO Monitor: Zero Headaches, 24/7 Control.
🔥 Core Perks:
✅ Fluorescence Accuracy: ±3% reliability (No recalibration!)
✅ 5+ Year Lifespan: Immune to H₂S/abrasion
✅ Plug & Play: SCADA/PLC-ready alerts
🌊 Slash Losses In:
• Wastewater Plants → Avoid non-compliance fines
• Fish Farms → Stop overnight stock crashes
🤝 Grow With Us:
→ OEM Projects: Customize probes/software
→ Agents Wanted: Exclusive territories open
📈 “Cut maintenance costs 90% vs. electrodes” — Aquatech Ltd.
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18/12/2025

O₂ Collapsing? Catch It Before Kills.
Optical DO Meter: 24/7 Vigilance.
✅ 0–50 mg/L → ±0.1% Accuracy (Fluorescence Tech)
✅ Titanium Guard: Laughs at H₂S/abrasion/corrosion
✅ Zero Maintenance: No membranes, no electrolytes
✅ 5-Year Lifespan: Survives sludge storms & salt baths

🚨 “Caught 2am DO crash. Saved $200k tuna stock.” — Hatchery Chief
📊 Integrates with SCADA/PLC: Real-time alerts
👇 Slash Mortality & Fines.

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Fengtai Blog
Xi'an
710000

Telephone

+8618182429985

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