粉尘监测仪

Dust measuring device PFM 02 V
Application
The dust concentration measuring device PFM 02 V is used for the continuous measurement of dust contents, especially for the emission measurement according to TI air, 13th, 17th and 27th BImSchV as well as for the dust concentration measurement in process monitorings. Parallel to the dust measurement flow and temperature of the smoke gas are registered (in combination e.g. with FMD 02).

Technical data

Control unit: complete electronic in probe head (no separate control unit required), IP 65
Probe: stainless-steel probe rod (turnable and exchangeable) at the probe head, probe length 300 mm (adjustments possible), IP 65
Measuring principle: dust: measurement with 1 triboelectric sensor
Measuring ranges: 0 ... 100 % respectively 0 ... 10 (1.000) mg/m³
Calibration: by gravimetric reference measurements
Display: graphic display with online line diagram
Media temperature: max. 280 °C (higher temperatures on request)
Ambient temperature: -20 ... +50 °C
Dew point difference: min. +5 K
Flow velocity: from appr. 3 m/s
Analogue signals: 2 x 4 ... 20 mA, galvanically isolated
Digital signals: 3 potential-free contacts (failure/maint, limit value 1 and 2/maint. request)
Power supply: 110 VAC, 230 VAC or 24 VDC
TÜV-approval: TI air, 13th , 17th and 27th BImSchV (in combination with the velocity measurement)