Instruction Manual
ExTox IMC-8/-4
BA_IMC-8_-4_e_2011-09-20.doc
Page 21 of 24
Please make sure that the condensate can drain off failure free and safe from the connection at
the bottom of the housing.
6.6
Hydrophobic Dehumidification of Measured Gas
The dehumidification is nearly maintenance free.
Please note that some gases, such as for example ammonia in higher concentrations, could
affect the used chemical material. ExTox is on demand at your disposal for consultancy.
6.7
Flame Arrestor
It has to be ensured that the flame arrestors are not clogged with dust or condensate. In other
aspects they are maintenance free.
Please note that the measured gas for standard construction of the flame arrestor should only
contain flammable gases of ignition protection up to IIB3, such as for example methane. Please
ask ExTox who assists you anytime for special gas mixtures.
As an option we could offer a flame arrestor for ignition protection IIC.
6.8
Enclosure Heating with Thermostat Control
The nominal temperature can be adjusted in a range of +5°C to +30 °C by means of a regula-
tor. The temperature should be that high that no formation of condensate inside the housing
will occur.
6.9
Switching between Measuring points, Data Logger, ProfiBus
®
, Customer Spe-
cific Modifications
You will find detailed information to these topics in the separate documentation.
