Your Professional Particle Monitoring System Supplier
Our goal is to become your reliable partner in the particle monitoring system in China. Wuhan Litian Hongze Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, marketing, and global distribution of advanced analytical instrumentation. We are committed to applying advanced manufacturing technologies and strict quality control standards to every product. Our products are quality-assured, making us a dependable choice for long-term cooperation.
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Ultra-Low Emission Dust MonitorThe dust concentration measuring instrument adopts the forward scattering method and features full-process constant-temperature heated sampling to eliminate interference from high-humidity waterread more
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Continuous Flue Dust Concentration MonitorEliminate sampling errors and maintenance headaches with true in-situ dust monitoring. The CEMS167 uses advanced backscatter technology to measure particulate matter directly in the stack—deliveringread more
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Portable Dust Concentration MeterThe CEMS167D is a state-of-the-art portable dust concentration monitor designed for real-time monitoring of particulate matter (PM) in high-humidity, low-concentration environments. Utilizing theread more
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Electrostatic Dust DetectorThe LT-5300 uses proven triboelectric charge induction technology to detect the presence and relative flow of dust particles in ducts, stacks, and pneumatic conveying lines. As particles pass theread more
Why Choose Us
Our Certifications
We have obtained the National High-tech Enterprise Certificate, Professional Innovation Enterprise Certificate, AAA Credit Rating Enterprise Certificate, CE Certification, and ISO 9001 Quality Management System Certification.
Customized Solutions
Before signing a contract, our experts will provide tailored process solutions and consulting guidance, including equipment selection, technical specifications, and cost-effective solution selection, to ensure that your operational needs are met.
Production Equipment
Our company is equipped with a complete set of professional instruments and tools, including gas distribution instruments, standard gases, oscilloscopes, multimeters, temperature test chambers, electric screwdrivers, soldering irons, precision workbenches, etc.
Our Services
During the warranty period, we provide free repair or replacement services for failures caused by manufacturing defects (excluding damage caused by misuse or external factors). After the warranty period, we will continue to provide maintenance services at transparent cost—charging only for parts and labor, with the specific price to be negotiated in advance based on actual needs.
Advantages of Particle Monitoring System

Early problem detection
Regular measurement helps identify contamination early and take preventive measures before damage occurs.

Longer component lifespan
Reducing particle contamination decreases wear on components, extending the system's lifespan.

Cost reduction
Using a particle counter can prevent unnecessary repairs and component replacements, leading to significant long-term savings.
Specification of Particle Monitoring System
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Parameter |
Specification |
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Measurement Range |
0–5 mg/m³ / 0–1000 mg/m³ (dual-range) |
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Measuring Principle |
Forward scattering + in-situ heated extraction |
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Detection Limit |
≤ 0.05 mg/m³ |
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Indication Error |
≤ ±10% |
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Zero Drift |
≤ ±1.5% F.S. / 24 h |
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Span Drift |
≤ ±1.5% F.S. / 24 h |
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Warm-up Time |
≤ 5 min |
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Response Time |
≤ 30 s |
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Sampling Method |
Jet-assisted heated extraction |
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Isokinetic Tracking Range |
0–40 m/s |
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Communication Interfaces |
2 × RS485, 4 × 4–20 mA outputs |
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Protection Level |
IP55 |
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Operating Temperature |
–30°C to +55°C |
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Power Supply |
220 VAC, 50 Hz, ≥500 VA |
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Weight |
≤ 30 kg |
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Dimensions (W×H×D) |
420 × 420 × 200 mm |
Features of Particle Monitoring System
High reliability, easy installation and maintenance. Unique optical signal modulation design ensures high sensitivity and fast response. Full-process high-temperature heat tracing with an embedded probe design effectively eliminates the impact of liquid water on measurement.
The sampling probe rod features a three-piece modular design for easy installation and maintenance. Equipped with multiple air curtains and a positive-pressure housing for excellent protection against dust and moisture ingress. Integrated automatic high-frequency blowback system ensures high cleaning efficiency and stable optical performance.

Application of Particle Monitoring System
Ultra-low emission monitoring in power plants. Particulate matter measurement in wet flue gas after WFGD. Monitoring downstream of wet electrostatic precipitators (WESP). Emission monitoring in process industries with wet scrubbers. Waste incineration plants with wet flue gas cleaning systems.
Other Service of Particle Monitoring System
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Package |
Tray |
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Shipping |
Sea/Express |
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Payment |
We accept T/T and L/C. For samples or small trial orders |
FAQ
As one of the leading particle monitoring system manufacturers and suppliers in China, we also support customized service. Please feel free to buy high quality particle monitoring system made in China here from our factory. Welcome to view our website for more information.
Ultra low dust analyzer, Fixed pollution source ultra low smoke concentration measuring instrument, High temperature flue electrostatic dust analyzer