ABB ProcessMaster 300 - Page 34

Ex relevant specifications for operation in Div. 2
32 - EN FEX300, FEX500 SM/FEX300/FEX500/FM/CSA-EN
Table 2: Fluid temperature (Ex data) for ProcessMaster models FEP315, FEP515 and HygienicMaster models FEH315,
FEH515
Nominal diameter
Design
Temperature
class
Ambient temperature
- 20 °C ... + 40 °C - 20 °C ... + 50 °C - 20 °C ... + 60 °C
- 40 °C ... + 40 °C
1)
- 40 °C ... + 50 °C
1)
- 40 °C ... + 60 °C
1)
Not thermally
insulated
Thermally
insulated
Not thermally
insulated
Thermally
insulated
Not thermally
insulated
Thermally
insulated
Gas
Gas &
dust
Gas
Gas &
dust
Gas
Gas &
dust
Gas
Gas &
dust
Gas
Gas &
dust
Gas
Gas &
dust
ProcessMaster DN 3 ... DN 2000
HygienicMaster DN 3 ... DN 100
NT
T1
130 °C 130 °C - - - - - - 130 °C
100 °C
2)
110 °C
3)
- - - - - - 80 °C 40 °C - - - - - -
HT 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 40 °C 180 °C 40 °C
NT
T2
130 °C 130 °C - - - - - - 130 °C
100 °C
2)
110 °C
3)
- - - - - - 80 °C 40 °C - - - - - -
HT 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 40 °C 180 °C 40 °C
NT
T3
130 °C 130 °C - - - - - - 130 °C
100 °C
2)
110 °C
3)
- - - - - - 80 °C 40 °C - - - - - -
HT 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 180 °C 40 °C 180 °C 40 °C
NT
T4
130 °C 130 °C - - - - - - 130 °C
100 °C
2)
110 °C
3)
- - - - - - 80 °C 40 °C - - - - - -
HT 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 40 °C 130 °C 40 °C
1) Low-temperature version (option)
2) Temperature values for ProcessMaster
3) Temperature values for HygienicMaster
NT: standard sensor design, T
medium
maximum 130 °C (266 °F)
HT: high-temperature sensor design, T
medium
maximum 180 °C (356 °F)
Not thermally insulated: The flowmeter sensor is not surrounded by pipe insulation material.
Thermally insulated: The flowmeter sensor is surrounded by pipe insulation material.
Note
The standard version includes explosion protection for gases and dust. Explosion protection for dust is only available for devices featuring a
transmitter in a dual-compartment housing.
• If the installation location for the device is classified as a potentially explosive area for gases and dust, the temperature data
in the "Gas & dust" columns in the table must be taken into consideration.
• If the installation location for the device is classified as a potentially explosive area for gases only, the temperature data in
the "Gas" column in the table must be taken into consideration.