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198
A Technical Data
explosion protection
A
T
E
X
transducer GLM-NA2TS
GLP-NA2TS
GLQ-NA2TS
zone
2
2
2
explosion protection temperature
min.
°C
-55
-55
-55
max.
°C
+150
+150
+150
marking
II 3G
Ex nA II T6...T3
Ta -55...+150 °C
II 3D Ex tD
A22 IP67 TX
II 3G
Ex nA II T6...T3
Ta -55...+150 °C
II 3D Ex tD
A22 IP67 TX
II 3G
Ex nA II T6...T3
Ta -55...+150 °C
II 3D Ex tD
A22 IP67 TX
certification -
-
-
type of protection
non sparking,
protection by
enclosure
non sparking,
protection by
enclosure
non sparking,
protection by
enclosure
transducer shoe
necessary
x
x
x
1
depending on application, typical value for natural gas, N
2
, compressed air
2
Lamb wave transducers:
typical values for natural gas, N
2
, O
2
, pipe diameters for other gases on request
pipe diameter min. recommended/max. recommended: in reflection mode and for a flow velocity
of 15 m/s
pipe diameter max. extended: in diagonal mode and for a flow velocity of 25 m/s
technical type
GRM1N52
GRP1N52
GRQ1N52
Содержание FLUXUS G704
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