NOVA 870 Online Smoke Analysis System-Fornitore globale

13th Floor, Building E, Chang'an Center, Financial Street, No. 26 Chengtong Street, Shijingshan District, Beijing

Product Description:

NOVA 870The online flue gas analysis system is flexible and durable, especially designed for industrial environments in the steel and metal industries, providing a feasible and inexpensive alternative to mass spectrometry analysis methods. The NOVA 870 series analyzer uses a highly stable infrared detector to synchronously measure CO, CO2, and CH4. In addition, the analyzer can be equipped with a non consumable and long-life H2 thermal conductivity cell, whose readings are compensated for the interference effects of CO, CO2, and CH4, ensuring accurate measurement of H2 under any Beijing gas. Oxygen analysis can be performed using electrochemical or paramagnetic sensors. All sensors are equipped with temperature control or temperature compensation to ensure maximum analytical stability.

Application:

　Used for continuous environmental monitoring related to steelmaking, metal processing, or other industrial processes. Analyze any combination of CH4, CO2, CO, H2, And O2. Provide feasible and more cost-effective alternatives for mass spectrometry analysis of these gases.

Technical parameters:

test method	CO,CO2,CH4： NDIR infrared detector; H2： Thermal conductivity pool; O2： Electrochemical sensor
range	O2： 0-2.0%，0-25.0%，0-50.0%，0-100.0% CO：0-10.0%，0-50.0%，0-100.0% CO2：0-10.0%，0-50.0%，0-100.0% CH4：0-10.0%，0-50.0%，0-100.0% H2：0-5.0%，0-50.0%，0-100.0%
Accuracy and repeatability	±1.0-1.5%Full range
resolving power	0.1%
drift	＜ ± 2% full range/month
Response time (T90)	＜20-30s
Environmental temperature range	4-40°C(-30-70 ° C optional)
linear	±1.5%range
Size and weight	Depending on the model
Power Supply	220VAC 50Hz
Output options	4-20mAEnter the isolated 500ohms; Optional RS232/RS485/USB serial output
call the police	Low concentration, high alarm, optional flow alarm

Product features:

• CO、 CO2、CH4、 Adopting high-precision infrared detector, it can be cleaned on site

• H2Thermal conductivity cell • Long life electrochemical oxygen sensor

•Temperature control or compensation sensors ensure analysis stability to a large extent

• H2Reading compensation

•All channels can be selected with high throughput (up to 100%)

•Touch screen display with smoke reading

•Built in sampling pump or pressure regulator

•Automatic Calibration&Serial Output Package

•Isolated 4-20mA analog recorder output

•Durable stainless steel tube&sampling accessories

•Including automatic dehumidification system

Shell:

• NEMA4Weatherproof (IP65) and NEMA4X weatherproof and corrosion-resistant (IP65) enclosures, all connecting pipelines are 1/4 "SS FPT.

•Dangerous areas can provide chassis purification kits.

•In hot or cold environments, the chassis temperature management software package can be selected for indoor or outdoor use.

• CO, CO2, & CH4Use NDIR infrared detectors; Measurement of H2 using thermal conductivity batteries; O2 measurement using paramagnetic oxygen or electrochemical sensors