Hệ thống giám sát bụi môi trường Turnkey OSIRIS

Standard inlet: TSP (1mm stainless mesh)

Heated inlet: Heating to 60°C

Detector: Turnkey laser nephelometer

Environmental mode: TSP, PM10, PM2.5, PM1.0

Workplace mode: Inhalable, thoracic, respirable

Measurement range: 0 to 6000 micrograms percubic metre

Detection limit: 0.01 micrograms per cubic metre

Indicator range: 0 to 60mg/m3 without particle sizing

Particle size range: 0.5 to 20 micron diameter

Particle counting mode: Three size channels in particle per cc

Flow rate: 600cc per minute

Reference fiter: 25mm diameter GFA circle

Operating temperature: -5°C to +50°C

Security: Password protection

Alarm: Siren, text to cellular

phone, visual beacon and email

Display: Two line alphanumeric with backlight

Data storage: Internal with separate battery backup

Averaging period: 1 second to 4 hours

Battery: Sealed lead acid,rechargeable Internal 6v 2.8 AH

Sampling current drain: Including heated inlet and backlight 1.2A

External power pack: 80 to 260v AC input, weatherpoof

Meteorological inputs: Wind speed and direction,rainfall, temperature and humidity

Other logging inputs: Two 0 to 5 volt analogue inputs

RS232 I/O: 9600 baud via PC-link

Telemetry I/O: 1200 baud opto isolated

Analogue output: 0 to 4 volt analogue of TSP or PM10 channel, 12 bit resolution

Wall or lamppost box: Lockable steel

Case protection: To IP66 (excluding inlet and exhaust)

Dimensions External dimensions in mm: 260 x 160 x 150

Weight Instrument and enclosure approximate weight in kg: 11.8kg

Power options: Solar, wind, mains and battery

Cataloge