The IMR 7500 is a stationary, extractive flue/stack gas measurement system (CEMS). The IMR 7500 is type approved according to EN 14181 and meets the requirements of TA Luft, 13, 17 and 27 BlmSchV.

Standard measuring components with electrochemical sensors in the IMR 7500 are:

Oxygen(O2)
Carbon monoxide(CO)
Nitric oxide (NO)
Nitrogen dioxide(NO2)
Sulphur dioxide(SO2)

The IMR 7500 is equipped with a Peltier-controlled sample conditioning and a gas pump. Measurement signals via the analog interface with a 4…20mA signal and the digital output via RS 232 C interface.

With additional modules the IMR 7500 can be expanded with the following components

Carbon monoxide (CO)
Carbon dioxide(CO2)
Nitric oxide (NO)
Sulphur dioxide(SO2)
Methane(CH4)

to measure infra red, with the following components

Hydrogen chloride (HCl)
Ammonia(NH3)
Water (H2O)

to measure the laser measuring method”hot”. A paramagnetic oxygen measurement is also available.

Applications : measurement, gas, (CEMS) continuous emission
Other characteristics : digital