Application and function
The dust measuring device PFM 02 C is a perfect device in order to
determine effectively damages at filtering precipitators on basis
of the triboelectric the measuring principle. The in-situ device is
simple in construction and very user-friendly. It allows a timely
monitoring of dust emissions. As it was concentrated on substantial
parameters the PFM 02 C is especially suited for the application in
complex filter monitoring systems. Due to the compact design the measuring
device has also well-proven for the construction of complete monitoring
systems with several emission sources.
Specifications
| PRODUCT
SPECIFICATION |
DESCRIPTION |
| Control unit: |
complete electronic
in the probe head – no separate control unit), IP
65 |
| Probe: |
Round stainless-steel
probe rod at the probe head, probe length 300 mm (adjustments
possible), IP 65 |
| Measuring principle: |
Dust: measurement
with 1 triboelectric sensor |
| Measuring range: |
0 ... 100 % bzw. 0
... 10 (1.000) mg/m³ |
| Calibration: |
By gravimetric reference
measurements |
| Display: |
None |
| Media temperature: |
max. 280 °C |
| Ambient temperature: |
-20 ... +50 °C
|
| Dew point
difference: |
min. +5 K |
| Flow velocity: |
From appr. 3 m/s |
| Analogue signals: |
1 x 4 ... 20 mA (dust)
|
| Digital signals: |
3 potential-free contacts
(failure, limit value 1 and 2) |
| Power supply: |
24 VDC |
| TÜV-Approval: |
TI-Air |
|
