
Products
The measuring benches of AIDE GmbH Dessau work according to the principle of infrared absorption without moving parts. By using specially manufactured semiconductor sensors and new, pulsed high-power IR-sources made in germany, the detection of gases is possible even in the lowest ppm range. The AIDE-IR gas sensors have a high resolution and an extremely low noise.
IR Gas-Sensor ; measuring principle: infrared absorption
AIDE-IR-bench / gases | min-range | max-range |
---|---|---|
CO2 | 0...20ppm | 0...100Vol.-% |
CO | 0...500ppm | 0...100Vol.-% |
NO | 0...1000ppm | 0...100Vol.-% |
SO2 | 0...200ppm | 0...5,0Vol.-% |
CH4 | 0...2000ppm | 0...100Vol.-% |
CnHm (as C3H8) | 0...500ppm | 0...10,0Vol.-% |
C2H2 | 0...300ppm | 0...40Vol.-% |
SO2F2 | 0...100ppm | 0...1,0Vol.-% |
number of simultaneous meas. gases: | 3 (TWIN IR bench: 6) |
number of independent samples cells: | 1 (TWIN IR bench: 2) |
accuracy | ± 1 % full scale |
repeatability | ± 0,5 % (zero) ± 0,5 % (span) |
signal response time: | t90 <2s (60l/h) t90 <1s (180l/h) |
Betriebstemperatur: | 0…45°C |
operating temperature: | <1% fs/10K |
warm up time: | <3 min. (full specification) |
output | digital (RS232, RS485, USB) analog (0…1V), 0(4)…20mA) |
supply voltage: | 5 V DC (single voltage) |
power consumption: | 8 W (5V), (TWIN IR Bench: 15 W) |
dimensions: | 160…290x100x70 (TWIN:115) mm3 |
additional connectors: | 2 electrochemical cells analog and digital input |