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MTWQ Gas turbine flowmeter
MTWQ Gas turbine flowmeter MTWQ Gas turbine flowmeter
Name: MTWQ Gas turbine flowmeter
Size: DN25~DN300
Accuracy: 1.0% of rate or 1.5% of rate
Output: Pulse, 4~20mA, RS485
Ex-proof: ExdIIBT6 or ExiaIICT4
Description
Specifications

Photo
Model MTWQ-B MTWQ-C MTWQ-D
Output Signal No 4-20mA/Pulse Optional 4-20mA or Pulse
Power Supply Lithium Battery 24VDC±15% 24VDC±15%  and Lithium Battery
Accuracy 1.5% or 1.0% 1.5% or 1.0%
Flow Range Standard or Extended Standard or Extended
Local Display Yes Yes
Temperature 
and Pressure 
compensation
No Yes
Communication No RS485 RS485
Housing Material Aluminum Alloy or Stainless Steel
Impeller Material Aluminum Alloy or ABS Resin
Explosion Proof ExdIIBT6 or ExiaIICT4
Protection Level IP65
Diameter DN25 to DN300
End Connection Flange (Standard: ISO; Optional: ANSI, DIN, JIS)
Fluid Temperature -20°C~80°C
Ambient Temperature -30°C~60°C


Flow range and Pressure rating

Diameter Standard Flow Range Extended Flow Range
DN25 (1") 2.5-25 m3/h 4-40 m3/h
DN40 (1.5") 5-50 m3/h 6-60 m3/h
DN50 (2") 6-65 m3/h 5-70 m3/h
10-100 m3/h 8-100 m3/h
DN80 (3") 13-250 m3/h 10-160 m3/h
20-400 m3/h
DN100 (4") 20-400 m3/h 13-250 m3/h
32-650 m3/h
DN150 (6") 32-650 m3/h 80-1600 m3/h
50-1000 m3/h
DN200 (8") 80-1600 m3/h 50-1000 m3/h
130-2500 m3/h
DN 250 (10") 130-2500 m3/h 80-1600 m3/h
200-4000 m3/h
DN 300 (12") 200-4000 m3/h 130-2500 m3/h