Vindem senzori de CO2 model ZMF-100-IR-LC fabricati de firma germana ZILA Elektronik.
Caracteristici tehnice:
Output/range: 4…20 mA / 0..3000 ppm
supply voltage: 24 V DC / 100 mA
technology: infrared absorption measuring
heating time: ca. 5 min
response time: ca. 30 sec
accuracy: +/- 2%
case: plastic housing (IP20)
weight: ca. 150g
Advantages
excellent long time stability, rugeddnes and attractive price performance relationship
little sensitiveness to outer influences like air pressure fluctuations and vibrations
wearfree (Life time 5 years)
Measuring principle:
NDIR – Not Dispersive Infrared-Absorption Measurement
Frequency range: 427 / 435 nm
Operating Conditions:
operating temperature: 0…+40 ?C
temperature area: -40…+100 ?C
relative humidity: 10..95 %
Applications:
Climate measuring/monitoring systems
Ventilation controls
Environmental survey/monitoring
HVAC technology
Fire protection
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