Обработка промышленного назначения для анализа CO, CO2, CH4, NH3, Анализатор NOx SO2 (1600285972600)

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Products Description


SR-2000/2000EX Series NDIR Infrared gas analyzer
Uusage:
The SR-2000 NDIR infrared gas analyzer can be used to detect the designated gas content in mixed gas backgrounds such as CO, CO2, CH4, SO2, NH3, H2O, NOx and other hydrocarbons.
Products features
1. Electrical modulated infrared light source: There are no mechanical moving parts such as a motor and cutting film, which reduces mechanical noise and vibration.
2. New filming infrared gas chamber with high corrosion resistance, high infrared reflectivity and high accuracy. Modular structure is easy to be installed and replaced;
3. Solid light source with high vibration resistance and long life;
Modulation frequency can reach to 100 Hz and light intensity can reach to 900 Mw;
Wide detection range: both trace gases and high concentration gases can be analyzed online
4. The content value is changed into an analog signal which is outputted to the user. Output signal range can be set according to requirements
5. The upper and lower limits alarm
6. New integrated infrared detection system and high precision preamplifier circuit: high resolution and detection accuracy
7. Multi password protection.
8. Data storage in real-time even if there is a power off
9. Wide temperature range LCD displays the composition, concentration and trend of the measured gas.



Range
0-1000ppm, 0-100%
Repeatability
≤1% FS
Zero drift
≤±1% FS/7D
Span drift
≤±1% FS/7D
Response time
T90< 20S
Sample gas flow rate
500mL/min
Preheating time
20min (Optional); 120min(Maximum accuracy)
Signal output
4-20mA/750Ω, RS232/485 (Optional)
Alarm
High-limit alarm, low-limit alarm
Temperature and humidity
0-45°C, 20-80%RH
Power supply
100--240VAC, 50/60Hz




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