Features
■The float is made of stainless steel inside with anticorrosive material.Exquisite and convenient to use.
■It is widely used in chemical industry, electric power, environmental protection, medicine and light industry.A flow meter for both liquid and gas.
■Wide application range, high precision, high-definition display;Converter tape liquid crystal display.
■Strong abrasion resistance and impact resistance;Anti-corrosion teflon lining.
■Simple structure, reliable work, wide range of use, easy installation;Adopt stainless steel to resist high temperature, safe and reliable.
Instrument selection
Table 1
|
Model
|
Description
|
|
LZ
|
¨
|
-¨
|
¨
|
/¨
|
/¨
|
/¨
|
/¨
|
/¨
|
|
Converter type
|
A
|
|
|
|
|
|
|
|
Pointer converter, no further transmission
|
|
B
|
Pointer converter, 24VDC power supply, output 4-20mA
|
|
C
|
Liquid crystal display converter, powered by lithium battery
|
|
D
|
Liquid crystal display converter,24VDC power supply, output 4-20mA
|
|
E
|
Pointer converter, 24VDC power supply, output 4-20mA，alarm output function (no output function)
|
|
Nominal diameter
|
15
|
15mm
|
|
25
|
25mm
|
|
40
|
40mm
|
|
50
|
50mm
|
|
80
|
80mm
|
|
100
|
100mm
|
|
150
|
150mm
|
|
Work number
|
|
Please refer to the work number corresponding to the measurement range selected in table 2 of page P86
|
|
Measuring medium
|
L
|
Liquid
|
|
G
|
Gas
|
|
Instrument material
|
1
|
304 stainless steel
|
|
2
|
316stainless steel
|
|
3
|
304 stainless steel shell, PTFE lining
|
|
4
|
Special material
|
|
structural style
|
E
|
Vertical mounting type
|
|
F
|
Horizontal mounting type
|
|
Additional structure
|
1
|
Standard structure
|
|
2
|
With an insulated clamp type
|
|
3
|
Gas damping type
|
|
4
|
High temperature type (upper limit 250 ℃)
|
|
5
|
High pressure type
|
|
Explosion-proof grade
|
N
|
Not explosion-proof
|
|
A
|
Intrinsic safety:ExibⅡCT4 (With LB987S safety grid)
|
|
E
|
Flameproof type：ExdⅡBT4
|
Installation size
1、Vertical mounting shapes and mounting dimensions Table 2
|
Nominal diameter
(mm)
|
Instrument voltage
|
D0
|
D
|
f
|
n - φ d
|
|
DN15
|
4.0
|
65
|
95
|
224
|
4 - φ 14
|
|
DN25
|
4.0
|
85
|
115
|
245
|
4 - φ 14
|
|
DN40
|
4.0
|
110
|
150
|
266
|
4 - φ 18
|
|
DN50
|
4.0
|
125
|
160
|
285
|
4 - φ 18
|
|
DN80
|
1.6
|
160
|
195
|
306
|
8 - φ 18
|
|
DN100
|
1.6
|
180
|
215
|
336
|
8 - φ 18
|
|
DN150
|
1.6
|
240
|
280
|
366
|
8 - φ 18
|
2、Horizontal mounting shapes and mounting dimensions Table 3
|
Nominal diameter
(mm)
|
Instrument voltage
|
D0
|
D
|
H
|
L
|
n - φ d
|
|
15
|
4.0
|
65
|
95
|
385
|
250
|
4 - φ 14
|
|
25
|
4.0
|
85
|
115
|
395
|
250
|
4 - φ 14
|
|
40
|
4.0
|
110
|
150
|
465
|
300
|
4 - φ 18
|
|
50
|
4.0
|
125
|
160
|
460
|
300
|
4 - φ 18
|
|
80
|
1.6
|
160
|
195
|
445
|
400
|
8 - φ 18
|
|
100
|
1.6
|
180
|
215
|
435
|
400
|
8 - φ 18
|
