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Home> flow meter >> quality flowmeter >> LRG Gas Mass Flowmeter（explosion-proof）
  • Product number:MC-000433004788
  • Product name:Gas Mass Flowmeter（explosion-proof）
  • Product Type:LRG
  • Product nameplate:SAIC
  • Project Category:flow meter >> quality flowmeter >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
LRG gas mass flowmeter is consisted of explosion-proof LRG thermal flow sensor and relate LRZ-3-B flow converter. It is used to measure mass flow of gas. It is explosion-proof and widely used in metallurgy, chemical, nuclear industry and the corresponding scientific experimental system.
Features
Intrinsically safe explosion-proof performance, proof mark is iaIICT3
Measure gas mass flow and do not effect by the medium temperature and pressure
No movable parts and good stability and sealing
Low pressure loss
Simple structure and low maintain.
accuracy：±2.5% of upper limit or±1.5% of upper limit
Output signal：
Output signal
0～100mA DC
4～20mA DC
Load resistance
0～1.5kΩ
0～750kΩ
Working pressure：LRG-D  0～1.6MPa
LRG-G 0～10 MPa
Medium temperature：<100℃
Power consumption：0.8VA（sensor）
Power supply： 220V 50Hz
Cable length：<100m
Sensor working condition:
Ambient temperature: 5～40℃
RH<= 90%
Model mark L R G □ □ B
L flow
 
G sensor
□
Flow range
□
Working pressure
B anti-explosion
1）0～1～2.5NL/h
D)0～1.6MPa
2）0～4～250Nl/h
3）0～400～1600NL/h
G)0～10MPa
4）0～2500～40000NL/h
 
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