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The particulate dust gas detector adopts advanced imported laser sensors, offering stable performance, high sensitivity, reliability, and excellent anti-poisoning capabilities. Equipped with a high-precision LCD display and explosion-proof housing, it supports diffusion or pump suction sampling methods. This device features flexibility, superior performance, and user-friendly operation. It is widely applied in gas leakage detection across various industries, including urban gas, petroleum, chemical, pharmaceutical, steel, and specialized industrial plants.
>>Application
Flour mills, plastic factories, metal industries, rock dust, paper scraps, coal sheds, food and pharmaceutical manufacturing, electronic components, manufacturing processes, scientific research institutions, higher education institutions, construction or blasting sites, dust at construction sites and worksites, production sites of industrial and mining enterprises, etc.
◆ Imported laser sensor features excellent anti-interference
performance with a service life of 3-5 years.
◆ Advanced microprocessor technology ensures fast response speed,
high measurement accuracy, along with good stability and
repeatability.
◆ Equipped with on-site audible-visual alarm function that triggers
immediate alerts when gas concentration exceeds limits, ensuring
operational safety in hazardous areas.
◆ Features a large backlit LCD screen for real-time display of gas
concentration, measurement units, device status, and other critical
parameters.
◆ Independent gas chamber design enables sensor replacement without
on-site calibration, with automatic recognition of key sensor
parameters.
◆ Full-range temperature compensation with digital auto-tracking
technology guarantees measurement accuracy.
>>Main technical parameters
Operating Voltage | DC24V |
Measured Gas | Dust particles |
Sampling Accuracy | ±1% F.S |
Repeatability | ±1% F.S |
Operating Temperature | -30 to 50°C |
Storage Temperature | -40 to 70°C |
Operating Current | ≤50mA |
Installation Method | Fixed installation |
Electrical Interface | Multiple 3/4” NPT options |
Lifespan | 2 years |
Measuring Range | OEM |
Output Signal | (Standard) RS485, (Common) 4-20mA |
Baud Rate | 9600 |
Detection Principle | Laser scattering principle |
Response Time | <30 seconds |
Operating Humidity | 10-95% RH (non-condensing) |
Long-term Drift | |
Warm-up Time | |
Operating Pressure | |
Warranty Period | |
Housing Material | |
Dimensions | |
Net Weight |