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195
A Technical Data
Lamb Wave Transducers (for ATEX Zone 2, FM or without Explosion Protection)
technical type
GRH1N52
GRK1N52
GRG1N52
order code
GLH-NA2TS
GLH-NF2TS
GLH-NNNTS
GLK-NA2TS
GLK-NF2TS
GLK-NNNTS
GLG-NA2TS
GLG-NF2TS
GLG-NNNTS
transducer frequency MHz 0.3
0.5
0.2
medium pressure
1
min. extended
bar
metal pipe: 10
metal pipe:
10 (> DN 120),
5 (< DN 120)
metal pipe: 10
min.
bar
metal pipe: 15
plastic pipe: 1
metal pipe:
15 (> DN 120),
10 (< DN 120)
plastic pipe: 1
metal pipe: 15
plastic pipe: 1
outer pipe diameter
2
min. extended
mm
120
60
190
min. recommended
mm
140
80
220
max. recommended
mm
600
300
900
max. extended
mm
1000
500
1600
pipe wall thickness
min.
mm
7
4
11
max.
mm
15
9
23
material
housing PPSU
with
stainless steel
cap304
(1.4301)
PPSU with
stainless steel
cap304
(1.4301)
PPSU with
stainless steel
cap304
(1.4301)
contact surface
PPSU
PPSU
PPSU
degree of protection
according to EN 60529
IP 67
IP 67
IP 67
transducer cable
type 1699
1699
1699
length m
5
5
5
dimensions
length l
mm
128.5
128.5
128.5
width b
mm
47
47
47
height h
mm
69.9
69.9
69.9
dimensional drawing
operating temperature
min.
°C
-40
-40
-40
max.
°C
+170
+170
+170
continued on next page
h
b
l
h
b
l
h
b
l
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