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
Nomi
nal di
ame
ter
Desig
n
Tem
p
erat
ure
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 2
000
HygienicMaster DN 3 ... D
N
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.
Summary of Contents for FEP315
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Page 44: ...Appendix 42 EN FEX300 FEX500 SM FEX300 FEX500 FM CSA EN ...
Page 46: ...Appendix 44 EN FEX300 FEX500 SM FEX300 FEX500 FM CSA EN ...
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