Audited Supplier
Online Dust CEMS Continuous Particulate Matter Emission Monitoring System>>Overview
The smoke and dust are extracted into the measurement chamber through high-temperature heating. The embedded high-stability laser light source irradiates the smoke particles, and the intensity of the laser scattering signal is positively correlated with the concentration of the smoke particles being irradiated. The instrument detects the weak light scattering signals (intensity signals and pulse signals), and through specific algorithms, the concentration of smoke and dust can be calculated.
>>Feature
1) LCD display for direct reading of dust concentration.
2) Extractive laser forward scattering design, unaffected by operating conditions.
3) High precision, good stability, and fast response time of the sensor.
4) Single-end installation with automatic dual-range switching and low detection limit.
5) Modular design with fault alarm codes for easy maintenance and repair.
6) Supports RS485/standard analog output and local dynamic regulatory control.
>>Principle
Optical Section:1. The optical system comprises a laser light source, power control unit, photoelectric sensing module, and scattered light reception unit.
2. A 650 nm laser beam is emitted at a slight angle into the emission source. The interaction between the laser beam and smoke/dust particles generates scattered light, with backscattered light entering the sensor through the reception system and being converted into electrical signals for processing.
Circuit Section:
1. Implements functions including photoelectric conversion, laser beam modulation, signal amplification, demodulation, light source power control, V/I conversion, and HMI display.
2. Calibrator: Generates stable optical signals to perform zero-point calibration and range calibration for the instrument.
>>Main technical parameters
- Dimensions & Weight: Φ158×275 mm / 5 kg
- Environmental Requirements:
- Temperature: -40ºC to 65ºC
- Humidity: 0-100% RH
- Measurement Error: ±2% FS
- Media Conditions:
- Temperature: Up to 300ºC (Customizable for higher temperatures)
- Display: 128×64 Graphic LCD
- Signal Output: (4-20) mA
- Maximum Load: 500 Ω
- Sensitivity: 2 mg/m³
- Measurement Range:
- Low: 0-50 mg/m³
- High: 0-10 g/m³ (Customizable ranges available)
- Applicable Stack Size: 1-15 m
- Power Consumption: 3 W
- Power Supply: DC 24 V ±10%
>>OEM Solutions & Service Advantages
We provide OEM customization services. Contact us to discuss tailored product solutions.
1) 12-hour response guarantee for all inquiries;
2) Premium quality with industry-competitive pricing;
3) Dedicated post-purchase support system;
4) OEM/ODM compatibility;
5) Certified safety equipment specialists with expert engineering team.
>>FAQ
Q: Can I request a single sample unit for quality assessment?
A: Absolutely. We strongly advise sample evaluation before mass ordering.
Q: Could I obtain your product catalog and MOQ pricing details?
A: Our complete product portfolio is available digitally. Please browse our website for model specifications or email specific requests.
Q: What pricing advantages apply for large quantity orders?
A: Submit your complete requirements (product model, quantities, quality standards, branding specifications, payment terms, and logistics details) for optimized bulk pricing.
>>Certifications>>Shipping
