Explosion proof digital dust detector with multiple particle size detection and Bluetooth printing

Obtained CPA type approval certificate for measuring instruments (certificate number: 2024C293-11)

It has explosion-proof function and has passed explosion-proof certification (explosion-proof certificate number: CMExC24.4949X)

Can detect various particle sizes of dust such as PM1, PM2.5, PM5, PM10, TSP, etc

Compact and portable, battery powered, capable of directly reading dust mass concentration

3.5-inch color touchscreen display, Chinese operating system, real-time display of dust concentration and measurement curve, and adjustable vertical axis scale for clear observation of data trend changes

Equipped with alarm function, the alarm threshold can be set according to requirements

The instrument is equipped with an optical stability self calibration device that has been calibrated before leaving the factory.

Equipped with a self-cleaning system for the optical path, with reserved channels for replacing the self-cleaning system filter element

Equipped with Bluetooth communication function, capable of Bluetooth wireless printing

Product parameters/technical indicators:

1. Detection principle: light scattering method, pump suction sampling method.

2. Measurement concentration range: (0.001-500) mg/m3 Detection sensitivity: 0.001 mg/m3

3. Measurement time: The standard is 1 minute, and 1 second to 9999 seconds can be set arbitrarily

4. Measurement accuracy: ± 10%;

5. Repetitive error: ≤ 2%

6. Storage and Data Interface: Automatically store data while measuring, storing 15000 sets of data, with USB and RS232 interfaces

7. Operating temperature: -10~40 ℃

8. Explosion proof type: intrinsic safety explosion-proof, explosion-proof mark, Ex ib IIC T4 Gb; Ex ib IIIC T200130°C Db

9. Protection level: IP66

10. Working hours: Working continuously for more than 10 hours

11. Dimensions: 160mm × 130mm × 90mm

12. Weight: ≤ 1.1kg