LD-5M explosion-proof digital dust detector Introduction: The internal components of the LD-5M explosion-proof digital dust detector adopt a laser dust multi particle size monitoring system, which can simultaneously monitor the dust concentration of multiple particle sizes in the regional environment without the need to replace the cutting head. Possess the type approval certificate and explosion-proof qualification certificate for measuring instruments. Features: 1. Equipped with a built-in optical standard scattering plate to ensure high stability of the instrument; 2. Compact and easy to carry, with a compact structure and high negative pressure capacity; 3. It has explosion-proof function and explosion-proof sign: Ex ib IIC T4 Gb (explosion-proof grade is IIC); 4. Can directly read data on dust concentration; 5. IP protection level: IP66; 6. Detectable particle size: respirable dust, PM2.5, total dust; 7. It has multiple functions such as continuous monitoring of particle concentration, timed sampling, and alarm for excessive dust concentration. Technical parameters: Measurement range: (relative to PM10 particle size dust) 0.001~200mg/m3 Measurement sensitivity: 0.001mg/m3 Repeatability error: ± 2% Measurement accuracy: ± 10% Measurement time: The standard time is 1 minute, with settings of 0.1 minutes and any sampling duration Flow rate: 2L/min, constant current controller can ensure constant sampling flow rate Storage: ≥ 999 groups Size: 180 * 70 * 150 (including cutter)
Introduction: The internal components of the LD-5M explosion-proof digital dust detector adopt a laser dust multi particle size monitoring system, which can simultaneously monitor the dust concentration of multiple particle sizes in the regional environment without the need to replace the cutting head. Possess the type approval certificate and explosion-proof qualification certificate for measuring instruments.
