Trolex Air XS Technical Specification

Modified on Wed, 13 Mar at 3:27 PM

Sensing technology: Optical refraction technology (ORT) Light-scatter photometer (OPC)

Particulate measurement: Target RCS identification range 1 to 10 μm

Max. typical dust loading*: 150 mg/m3

Continuous range: 25 mg/m3

Displayed data: RCS mg/m3, Total particles/litre

Resolution: 1,000th of a mg

Averaging period: 15 minutes, 1, 4, 8 and 12 hours (rolling average)

Sampling interval: 1 to 60 seconds

Particle count: > 600 particles/second
Total airflow rate: ~1.5 L/m (nominal)

Typical RCS accuracy: ± 25%

Operating temperature: -10 to 45 °C

Humidity: 0 to 95% RH (non-condensing)

Housing material: PC/ABS – stainless steel

Ingress protection: Main enclosure: IP66, Particle flow path, cap open: IP22 Particulate flow path (cap closed): IPX6

Weight: 8.2 kg

Dimensions: Height 387mm, Width 305mm, Depth 156mm

Cable entries: 3 x M20 with removable blanks, 1 x M20 breather gland, 1 x M20 USB connector

Nominal power supply: 100 to 240 V ac 50/60 Hz, 9 to 18 V dc

Power consumption: 15 W

Communications: RS485 data output with MODBUS RTU protocol, Ethernet (MODBUS TCP/IP) - not implemented yet

External power output: 2 x 15 V dc 1 A outputs (for powering external devices)

Connectivity: Trolex BreatheXS software
Data download: External USB interface

Data storage: 6 GB

Display: 128 x 64 dot matrix display with RGB backlight

User interface: Navigation keypad (membrane)

Visual alarms: Custom alarm setpoints, Latching/non-latching

Indicators: 1 x green high brightness LED – sensor heartbeat, 1 x blue high brightness LED – communications

Self-test routine: Sensor hardware, circuitry and communications on power on Manual self-test during use

Certification: CE compliant

*The instrument can define particulate measurement peak trends up to the quantity specified.

Note: Sustained exposure to dust quantities above 25 mg/m3 will be logged; however, it may affect the operating life of the AIR XS sensor.