Trần Văn Ý | Mr. |
I Sales Engineer I
========================
I cellphone I +84 989 199 111
+84 916 152 811
I email I vany@pitesco.com
vany.pitesco@gmail.com
I Sales Engineer I
========================
I cellphone I +84 989 199 111
+84 916 152 811
I email I vany@pitesco.com
vany.pitesco@gmail.com
StackGuard system
Dust Emission Measuring System
- The tried-and-tested measuring system for tough jobs, e.g. continuous monitoring of tiny concentrations in dry or wet and hot gases
- Continuous measurement of particulate matter concentration via scattered light principle
- Compliance with EN 14181
- Automatic zero and span drift check and adjustment
- Easy adjustment with checking rods
- Highest sensitivity in range µm/Nm³
- Certainty that neither the ring pipe nor the flow cell will become contaminated
- Freedom from condensation, thus avoiding falsified readings and material wear
The StackGuard continuously monitors the scatted light intensity of an extracted, withdrawn sample of gas.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. The sample air is led out of the stack, heated up above the dew point and then fed through the measuring cell.
StackGuard system
Dust Emission Measuring System
Nominal range
|
0 .. 100 PLA (Polystyrol-Latex-Aerosols)
|
Scale ranges
|
max. 8 ranges between 0..0.05 PLA and 0..30 PLA
other ranges on request adjustment range 1.0 PLA (mandatory item) |
Resolution
|
0.0002 PLA
|
Protection
|
IP40
Additional weather protection required for outdoor installation |
Sample flow rate
|
790 .. 930 l/min @ 160°C
|
Power input
|
5.5 kVA (basic version with 2 heaters)
+1.0 kVA per additional 1.0 kVA heater +1.5 kVA per additional 1.5 kVA heater +2.0 kVA per additional 2.0 kVA heater |
Weight
|
ca. 240 kg (basic verson)
|
Sample temperature
|
max. +170°C
|
Sample pressure
|
max. ±3'000 Pa (±30 mbar)
|
Interfaces
|
Profibus DP (optional)
RS-232 diagnostic interface |
Connections
|
2 x 0/4 .. 20 mA, max. 600 ohms
5 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
|
3 x 340 .. 440 VAC, 50/60Hz
|
Uninterruptable power supply
|
230 VAC / 195 W
|
Pre-fusing
|
max. 25 AT
|
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