Aktek TB3WE Manuel de l'utilisateur - Page 6
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2) Origin Pulse output:High level≥5V(power supply voltage-1V),Low level<0.5V
Table 1
TRFM1.0□ □□□
TRFM1.0-
A
TRFM1.0-
B
Type
TRFM1.0-
C
TRFM1.0-
D
4
6
10
15
20
25
32
Nominal
drift
40
diameter
50
65
80
100
125
150
200
Explosion protection
Precision class
Turbine type
Note:
Sensors with pipe diameter of DN4～DN40 are of thread connections with maximum operating pressure of
6.3Mpa.
Sensors with pipe diameter of DN50～DN200 are of flange connections with maximum operating pressure
of 2.5Mpa.
Sensors with pipe diameter of DN4 ～ DN10 are provided with front and rear straight pipe sections and
filters.
Please specify when placing an order if flange connections are required for pipe diameter of DN15～DN40.
Please specify when placing an order for high pressure type and special requirements.
Drawing 3 Insertion Vortex Flowmeter Outline Size and Installation D
□
□
□
Description
Flow sensor pulse output three-wire system, +12V power
supply;
Local display, powered by 3.6V battery;
Local display with 4 ～ 20mA or pulse output, powered by
24V;
Flow transmitter 4～20mA output, powered by 24V;
Normal
flow
range
m3/h
Not marked, without explosion protection
B
Explosion protection type
A
Precision: Class 0.5
B
Precision: Class 1.0
A
Normal flow range
B
Extended flow range
4
AKTEK Endüstriyel Ekipman ve Enstrümantasyon LTD.ŞTİ.
İMES Sanayi Sitesi B-Blok 204.Sok. No:40 Y.Dudullu-Ümraniye/İSTANBUL
0.04～0.25
0.1～0.6
0.2～1.2
0.6～6
0.8～8
1～10
Extended
1.5～15
flow
2～20
range
4～40
m3/h
7～70
10～100
20～200
25～250
30～300
80～800
iagram
www.aktek.com.tr
0.04～0.4
0.06～0.6
0.15～1.5
0.4～8
0.45～9
0.5～10
0.75～15
1～20
2～40
3.5～70
5～100
10～200
12.5～250
15～300
40～800