Ex relevant specifications for operation in Div. 1
28 - EN
FEX300, FEX500
SM/FEX300/FEX500/FM/CSA-EN
Table 4: Fluid temperature (Ex data) for HygienicMaster models FEH315, FEH515
Nomi
nal di
ame
ter
Desig
n
Tem
p
erat
ure
class
Ambient temperature
(- 40 °C)
1)
- 20 °C ... + 40 °C
(- 40 °C)
1)
- 20 °C ... + 50 °C
(- 40 °C)
1)
- 20 °C ... + 60 °C
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
DN 3 ... D
N
100
NT
T1
130 °C
110 °C
20 °C
80 °C
40 °C
HT
180 °C
120 °C
20 °C
120 °C
20 °C
NT
T2
130 °C
110 °C
20 °C
80 °C
40 °C
HT
180 °C
120 °C
20 °C
120 °C
20 °C
NT
T3
130 °C
110 °C
20 °C
80 °C
40 °C
HT
180 °C
120 °C
20 °C
120 °C
20 °C
NT
T4
120 °C
110 °C
20 °C
80 °C
40 °C
HT
120 °C
120 °C
20 °C
120 °C
20 °C
NT
T5
85 °C
85 °C
20 °C
80 °C
40 °C
HT
85 °C
85 °C
20 °C
85 °C
20 °C
NT
T6
70 °C
70 °C
20 °C
70 °C
40 °C
HT
70 °C
70 °C
20 °C
70 °C
20 °C
1) Low-temperature version (option)
NT standard version, T
medium
maximum 130 °C (266 °F).
HT high temperature version, 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.
Содержание FEP315
Страница 2: ......
Страница 43: ...Appendix SM FEX300 FEX500 FM CSA EN FEX300 FEX500 EN 41 9 2 Installation drawing HART IDM 10 A0258 ...
Страница 44: ...Appendix 42 EN FEX300 FEX500 SM FEX300 FEX500 FM CSA EN ...
Страница 46: ...Appendix 44 EN FEX300 FEX500 SM FEX300 FEX500 FM CSA EN ...
Страница 47: ......
