Description
Product introduction:
Model: LZZ-50
Name: Metal tube Rotameter
Manufacturer: Shanghai Automation Instrumentation Co., Ltd.
Application: LZZ-50 metal tube Rotameter is used to measure flow of liquid, gas and vapor in the sealing channel. In additional to the On-site indication type of LZD flowmeter, it also can match with DDZ-II type，DDZ-III type and 1 series and EK series instrument. If it uses with computer, it can do remote display, recording, regulation and controlling. The flowmeter is simple, stable and low pressure loss. It is widely used in pharmaceutical, chemical, light industry, petrochemical and other industrial sectors
|
model |
Nominal Path |
upper limit of flow（m3/h） |
Range degree |
Basic error |
weight |
|
|
20℃（water） |
20℃（air） |
|||||
|
LZZ-15 LZD-15 |
15 |
0.025 |
0.7 |
10：1 |
1.5～2.5 |
5 |
|
0.04 |
1.1 |
|||||
|
0.06 |
1.8 |
|||||
|
0.1 |
2.8 |
|||||
|
0.16 |
4 |
|||||
|
0.25 |
7 |
|||||
|
0.4 |
10 |
|||||
|
LZZ-25 LZD-25 |
25 |
0.6 |
16 |
7.2 |
||
|
1 |
30 |
|||||
|
1.6 |
45 |
|||||
|
2.5 |
70 |
|||||
|
LZZ-40 LZD-40 |
40 |
4 |
110 |
10 |
||
|
6 |
160 |
|||||
|
LZZ-50 LZD-50 |
50 |
10 |
250 |
13 |
||
|
16 |
400 |
|||||
|
LZZ-80 LZD-80 |
80 |
25 |
750 |
17 |
||
|
40 |
1100 |
|||||
|
LZZ-100 LZD-100 |
100 |
60 |
1800 |
23 |
||
|
2500 |
||||||
|
LZZ-150 LZD-150 |
150 |
160 |
4000 |
30 |
||
Ambient temperature：-20～50℃
Liquid temperature：-80～120℃
Working pressure：1.6MPa
Output signal：two-wire 4～20mA、three-wire 0～10mA、four-wire 0～20mA、4～20mA
Explosion-proof level：Intrinsically safe type ib II CT4
Pressure loss：6.5kPa～38.2kPa
Power voltage：24V DC±20%
Model and code description
|
model |
code |
Explanation |
|
LZ |
|
Rotameter |
|
function |
Z D K H |
Indication type Indication with remote device Indication with alarm Indication with air |
|
Nominal Path |
-15 -25 -40 -50 -80 -100 -150 |
Export and import Path |
|
Contactor material
|
N M F |
1Cr18Ni9Ti OCr18Ni12Mo2Ti PTFE lined （fluid temperature <80℃） |
|
Connection and install dimension
|
H S |
Vertical mounting dimensions Right angle mounting dimensions |
