METONE ES-405 同步颗粒轮廓仪 (1LPM; 0.1μg/m3; 4 channels)

Operation: Right angle light scatter detection, using a laser diode as light source

Measurement Resolution: 0.1μg/m3

Number of Mass Channels: 4 (PM1, PM2.5, PM4, PM10)

Data Storage Intervals: 1, 5, 10, 15, 30, or 60 minutes

Sample Air Flow Rate: 1LPM

Sheath Air Flow Rate: 1LPM

Flow Control: Active volumetric flow control 

Communications Connections: RS-485, RS-232, USB, Optional CCS Modem

Operating Temperature: 0~50°C

Storage Temperature: -20~60°C

Ambient Humidity Range: 0~95%, non-condensing

User Interface: Menu-driven interface with 4x20 character OLED display and dynamic keypad

Power Supply: Universal 100~240VAC input, 50/60Hz.

Power Consumption: 12 VDC; Max operating current 1300mA

Alarm Contact Closure: 

- Normally open/ normally closed contact closure relay output.

- Contact rating 1.0A at 30V DC max.

Weight: 8.5lbs without power supply, 10lbs with power supply

Dimensions: Height: 20"; Width: 8"; Depth: 6"

Communications Protocol: Terminal Command Set, Modbus 7500 Protocol

Supplied Accessories:

- External Power Cable

- USB Cable

- Weatherproof TSP inlet with debris screen

- Mounting Bracket

Optional Accessories:

- CCS Comet Cloud Modem

- AIO 2 Sonic Weather Sensor

- MSO Weather Sensor

- Tripod

- RS232 Communication Cable

- RS485 Communication Cable