|
Performance characteristics
- Measurement accuracy of 1.5 level, preferably 1.0 level;
- The range reaches 1:10, and the extended range is 1:20;
- The working temperature is high, and the medium temperature can reach 350 ℃;
- No moving parts, no wear and tear, high reliability;
- Low pressure loss, conducive to the operation of the system;
- The body structure is simple and easy to install;
- Modular production with strong interchangeability of components;
- No need for sewage discharge or heat tracing, with few leakage points and easy maintenance;
- Output pulse signals proportional to flow rate, without zero drift;
- The output frequency is independent of the medium density and viscosity parameters;
- The body is made of stainless steel material, which is beautiful and corrosion-resistant.
Vortex flow sensor operating condition flow range (under reference conditions)
|
Instrument caliber
(mm)
|
liquid
|
gas
|
|
measuring range
(m3/h)
|
Output frequency range
(Hz)
|
measuring range
(m3/h)
|
Output frequency range
(Hz)
|
|
20
|
1~10
|
40~396
|
5.5~50
|
218~1982
|
|
25
|
1.6~16
|
32~325
|
8.5~70
|
172~1420
|
|
40
|
2.5~25
|
13~130
|
22~220
|
115~1147
|
|
50
|
3.5~35
|
9~93
|
36~320
|
96~854
|
|
65
|
6.5~68
|
8~82
|
50~480
|
61~583
|
|
80
|
10~100
|
6~65
|
70~640
|
45~417
|
|
100
|
15~150
|
5~50
|
130~1100
|
43~367
|
|
125
|
27~275
|
5~47
|
200~1700
|
33~290
|
|
150
|
40~400
|
4~40
|
280~2240
|
27~221
|
|
200
|
80~800
|
3~33
|
580~4960
|
24~207
|
|
250
|
120~1200
|
3~26
|
970~8000
|
20~171
|
|
300
|
180~1800
|
2~22
|
1380~11000
|
17~136
|
|
(400)
|
180~3000
|
5.6～87
|
2750~27000
|
85~880
|
|
(500)
|
300~4500
|
5.6～88
|
4300~43000
|
85~880
|
|
(600)
|
450~6500
|
5.7～89
|
6100~61000
|
85~880
|
|
(800)
|
750~10000
|
5.7～88
|
11000~110000
|
85~880
|
|
(1000)
|
1200~1700
|
5.8～88
|
17000~170000
|
85~880
|
Intelligent flowmeter selection table
|
HB-LUGD
|
|
|
|
B
|
piezoelectric sensor
|
|
E
|
Capacitive sensor
|
|
pass
feel
implement
form
type
|
DN
|
DN25~1500
|
|
state-owned
call
open up or clear out by poking or jabbing
footpath
|
F1
|
Flange clamping type
|
|
F2
|
flange type
|
|
F3
|
Easy insertion type
|
|
F4
|
Ball valve insertion type
|
|
F9
|
other
|
|
peaceful
dress
form
type
|
J1
|
liquid
|
|
J2
|
gas
|
|
J3
|
steam
|
|
measure
measure
be situated between
nature
|
A1
|
Display no output (battery powered)
|
|
A2
|
pulse output
|
|
A3
|
4~20mA
|
|
A4
|
4~20mA+HART protocol
|
|
A9
|
other
|
|
transport
go out
form
type
|
Additional Options
|
|
B1
|
temperature compensation
|
|
B2
|
Pressure Compensation
|
|
B3
|
temperature and pressure compensation
|
|
P1
|
On Battery
|
|
P2
|
24V DC
|
|
P3
|
220V AC
|
|
Ed
|
Explosion proof type
|
|
Ei
|
Intrinsically safe type
|
|
|
|
|
