Explosion proof relative humidity and temperature transmitter
-40 - 180 °C | HLX30ex
digitron italia
HLX30EX humidity transmitters mHLXt the ATEX requirements and IECEx standards and comply the health and safety standards of intrinsically safe machinery.
The EC type examination was carried out by Physikalisch - Technische Bundesanstalt (PTB), the German national institute for science and technology.
The humidity transmitter HLX30EX consist of:
HLX30EX supply and evaluation unit, classified according to II (1) G [Ex ia] IIC subject to EC-type examination certificate PTB 99 ATEX 2042 and [Ex ia] IIC according to IECEx PTB 05.0031-1.
Sensor driver unit and sensor probe, classified according II 1/2 G Ex ia IIC T6 subject to EC-type examination certificate PTB 99 ATEX 2043 X and Ex ia IIC T6 according to IECEx PTB 05.0032X-1.
Besides measurement of humidity and temperature the HLX30EX calculates the values of the following physical quantities:
dew point temperature Td
frost point temperature Tf
wet bulb temperature Tw
water vapour pressure e
mixing ratio r
absolute humidity dv
specific enthalpy H
The EC type examination was carried out by Physikalisch - Technische Bundesanstalt (PTB), the German national institute for science and technology.
The humidity transmitter HLX30EX consist of:
HLX30EX supply and evaluation unit, classified according to II (1) G [Ex ia] IIC subject to EC-type examination certificate PTB 99 ATEX 2042 and [Ex ia] IIC according to IECEx PTB 05.0031-1.
Sensor driver unit and sensor probe, classified according II 1/2 G Ex ia IIC T6 subject to EC-type examination certificate PTB 99 ATEX 2043 X and Ex ia IIC T6 according to IECEx PTB 05.0032X-1.
Besides measurement of humidity and temperature the HLX30EX calculates the values of the following physical quantities:
dew point temperature Td
frost point temperature Tf
wet bulb temperature Tw
water vapour pressure e
mixing ratio r
absolute humidity dv
specific enthalpy H
