[Back]NDUV ULTRA.sens Gas Module
Product Overview

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 .

Standard gas measurement type (other gas and range please contact us):

S-UltraSenseNO0-300ppm
S-UltraSenseO30-100ppm
S-UltraSenseO3+CnHmO3 0-25ppm  /  CnHm 0-500ppm
S-UltraSenseH2SH2S 0-100ppm / 0-500ppm / 0-1500ppm / 0-5000ppm
S-UltraSenseH2S (Background gas CH4)H2S 0-100ppm
S-UltraSenseNO/NO2/SO2NO 0-300ppm / NO2 0-200ppm / SO2 0-200ppm
S-UltraSenseSO2/NO2SO2 0-1000ppm / NO2 0-1000ppm
S-UltraSenseNO2/N2ONO2 0-2000ppm / N2O 0-2000ppm
S-UltraSenseN2O0-1000ppm
S-UltraSenseSO20-100ppm / 0-500ppm
S-UltraSenseSO2 dual range0-1000ppm (LDL 1ppm), 0-30000ppm(LDL 20ppm)

Specification:

Measurement TechnologyNDUV
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
Temperature Drift. (span)±1%FS per 10K
Pressure Drift.±0.015% /mbar
Operating Temp10...40℃
Storage Temp-10...60℃
Ambient Humidity0 % up to 95 % rel. Humidity (not condensing )
Ambient Air Pressure800...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 HumidityMax. 10℃ (not condensing)
Gas flow0.2...1L/min (stable flow,under pressure)
Output SignalRS232 9P-Sub-D 和 2x5pin 2.45mm connector
Operating Voltage24VDC±0.3V 3A
Power consumption4W (Heating max. 55W)

Products Description:


The gas analysis based on the NDUV techniques 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 .

The entire structure 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.sens 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.


 

Product Overview

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 .

Standard gas measurement type (other gas and range please contact us):

S-UltraSenseNO0-300ppm
S-UltraSenseO30-100ppm
S-UltraSenseO3+CnHmO3 0-25ppm  /  CnHm 0-500ppm
S-UltraSenseH2SH2S 0-100ppm / 0-500ppm / 0-1500ppm / 0-5000ppm
S-UltraSenseH2S (Background gas CH4)H2S 0-100ppm
S-UltraSenseNO/NO2/SO2NO 0-300ppm / NO2 0-200ppm / SO2 0-200ppm
S-UltraSenseSO2/NO2SO2 0-1000ppm / NO2 0-1000ppm
S-UltraSenseNO2/N2ONO2 0-2000ppm / N2O 0-2000ppm
S-UltraSenseN2O0-1000ppm
S-UltraSenseSO20-100ppm / 0-500ppm
S-UltraSenseSO2 dual range0-1000ppm (LDL 1ppm), 0-30000ppm(LDL 20ppm)

Specification:

Measurement TechnologyNDUV
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
Temperature Drift. (span)±1%FS per 10K
Pressure Drift.±0.015% /mbar
Operating Temp10...40℃
Storage Temp-10...60℃
Ambient Humidity0 % up to 95 % rel. Humidity (not condensing )
Ambient Air Pressure800...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 HumidityMax. 10℃ (not condensing)
Gas flow0.2...1L/min (stable flow,under pressure)
Output SignalRS232 9P-Sub-D 和 2x5pin 2.45mm connector
Operating Voltage24VDC±0.3V 3A
Power consumption4W (Heating max. 55W)

Products Description:


The gas analysis based on the NDUV techniques 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 .

The entire structure 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.sens 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.


 

SIGAS Measurement Engineering Corp. ICP-19046713
RnD & Production Center: Building 15, No. 59, Jiangnan Rd, Changshu, Jiangsu Province | Tel.: +86-(0)512-52265350 Fax: +86-(0)512-52265360
Nanjing Sub-Firm:Room 705, Building 3, NUSP Incubation Center, No.9 Weidi Rd. Qixia District Nanjing China | Tel.:+86-(0)25-85576826 Fax: +86-(0)25-85576826
Beijing Sales Office: Office 1210,No.42, Dong Zhi Men Wai Str. Yu Fei Building, Beijing | Tel:+86-(0)10-64638812 Fax: +86-(0)10-64638812