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The gas analysis based on the NDUV gas measurement technology is a well-known method to determine the concentration in complex gas mixtures. The S-Ultra.Sens module uses modern optical components to achieve optimized analyzer results.
We use a special LED/EDL-Technology in order to get stable radiation emission. The result is a high resolution gas analysis system which can detect gas concentration changes of less than 1ppm .
Type :
S-Ultra.SensThe entire structure of NDUV gas measurement technology, can be disassembled to make the maintenance/service easier. The different devices are sealed with O-Ring joining. The stainless steel sample cell is coated with a protection layer. The length is 100mm. For the combined detection of NO, NO2 and SO2 three different light sources are integrated.
For example, we use AlGaN-LED for the UV light source which can cover 360-230nm wave length. For enhance the life time of the light source, we use special control board, which can let the light source achieve more than 3 years life time, which solve the well-know problem of shortcoming of UV light source.
S-Ultra.Sense is suitable for all kind of complex industry environment, special has good performance in low range CEMS measurement, which can good measure NO and NO2 without transition device.
Standard gas measurement type (other gas and range please contact us):
S-UltraSense |
NO |
0-300ppm |
S-UltraSense |
O3 |
0-100ppm |
S-UltraSense |
O3+CnHm |
O3 0-25ppm / CnHm 0-500ppm |
S-UltraSense |
H2S |
H2S 0-100ppm / 0-500ppm / 0-1500ppm / 0-5000ppm |
S-UltraSense |
H2S (Background gas CH4) |
H2S 0-100ppm |
S-UltraSense |
NO/NO2/SO2 |
NO 0-300ppm / NO2 0-200ppm / SO2 0-200ppm |
S-UltraSense |
SO2/NO2 |
SO2 0-1000ppm / NO2 0-1000ppm |
S-UltraSense |
NO2/N2O |
NO2 0-2000ppm / N2O 0-2000ppm |
S-UltraSense |
N2O |
0-1000ppm |
S-UltraSense |
SO2 |
0-100ppm / 0-500ppm |
S-UltraSense |
SO2 dual range |
0-1000ppm (LDL 1ppm), 0-30000ppm(LDL 20ppm) |
Product Advantages:
Specification:
Measurement Technology |
NDUV |
Heating Tem. |
42.10 |
T90 Response time |
<3s@1L/min |
Digital resolution(@zero) |
1ppm...0.1 Vol.% |
Detection Limit (3sigma) |
±0.5%FS |
Repeatability |
±1%FS |
Linearity Error |
±1%FS |
Stability (zero) |
±1%FS |
Stability (span) |
±1%FS |
Temperature Drift. (zero) |
±1%FS per 10K(典型值) |
Temperature Drift. (span) |
±1%FS per 10K(典型值) |
Pressure Drift. |
±0.015% /mbar |
Operating Temp |
10...40℃ |
Storage Temp |
-10...60℃ |
Ambient Humidity |
0 % up to 95 % rel. Humidity (not condensing ) |
Ambient Air Pressure |
800...1200 mbar |
Warm up Time |
<60min (related to environment Tem.) <30min @20℃ environment Tem. |
Start time |
<2 min (reach the heating Tem.) |
Flow gas Tem. |
-2℃...40℃ |
Flow gas Humidity |
Max. 10℃ (not condensing) |
Gas flow |
0.2...1L/min (stable flow) |
Output Signal |
RS232 9P-Sub-D 和 2x5pin 2.45mm 接头 |
Operating Voltage |
24VDC±0.3V 3A |
Power consumption |
4W (Heating max. 55W) |