Mr. TríDust Concentration Monitor for Hot Gasses
The StackGuard continuously monitors the scatted light intensity of an extracted, withdrawn sample of gas. The laser light source minimized stray light and improves sensitivity to the µg/m³ level, the filtered purge air prevents from window soiling. A calibration check is performed by means of a checking rod.
SPECIFICATION
Nominal range: 0 .. 100 PLA (Polystyrol-Latex-Aerosols)
Scale ranges: max. 8 ranges between 0..0.05 PLA and 0..100 PLA
Resolution: 0.0002 PLA
Protection: IP65
Sample flow rate: 25..50 l/min
Power input: 25 W (basic version)
Weight: ca. 8.4 kg (basic verson)
Sample temperature: max. +170°C
Sample pressure: max. ±3'000 Pa (±30 mbar)
Interfaces: Profibus DP (optional)
Connections: 2 x 0/4 .. 20 mA, max. 600 ohms
2 x relais contacts max. 250 VAC, max. 4 A
digital in-/outputs max. 5 V
Ambient environment: -20 .. +50° C
0 .. 99% rel. humidity, not condensing
Maximum service altitude: 3,000 m above sea level
Power supply: 85..264 V / 47..63 Hz or 24 VDC
Control Units: SIREL
