Specifications

Digital air flow meter

1.Stainless steel steam flow meter

ter the steam air,compressed air,gas,etc

3 Accuracy 1.0 ,1.5

signal output digital gas air steam flow meter
Detailed Product Description

 

 Vortex digital steam Flow Meter
Simple Structure
Long Service Life
Wide Application
TIANWEI Intelligent Vortex steam flow Meter, can be widely used to measure the flow gas etc.

 

Technical Features:

• Piezocrystal inbuilt in bluff body to avoid fluid turbulance caused by external type, no zero drift and high reliability
• No moving parts, high durability
• Convenient installation and maintenance
• Sensor not connect with the measured fluids directly, stable performance and long service life
• Output pulse signal is directly proportional to flow rate, high accuracy and no zero drift
• Wide measuring range, turndown ratio 10:1
• Low pressure loss, low cost
• Frequency output not affected by the fluid change in physical character and composition, meter factor (K) only considers shape and dimension of eddies. Measurement of volumetric flow can get compensation once it needs. Then no re-calibration meter factor needed if damaged parts be exchanged
• Wide application for  air,gas.

       Air flow meter Technical Specifications:

• Size: DN15 ~ DN300
• Medium: Liquid / Steam / Gas
• Accuracy: Pipe Type: ±1.5% (gas, steam), ±1.0% (liquid); Inserted Type: ±2.5% (liquid),
• ±3.0% (gas)
• Repeatability: Pipe Type: 0.5% (gas, steam), 0.33% (liquid); Inserted Type: 0.83% (liquid), 1.00% (gas)
• Rated Pressure: GB 1.6MPa, 2.5MPa, 4.0MPa, 6.4MPa; DIN PN16, PN25, PN40; JIS 10K, 20K, 40K; ANSI Class150, Class300, Class600
• Signal Output: Pulse Output, Two Wire 4~20mADC, RS-485, Hart, Modbus
• Power Supply: 24VDC / 3.6V Lithium Battery / Double Power Supply (24VDC, 3.6V Lithium Battery)
• Installation type: Flanged Type / Wafer Type / Fixed Inserted / Adjustable Inserted / Adjustable Inserted (with ball valve)
• Protection Grade: IP65
• Explosion Proof: Exd IIB T3~6 / Ex ia IIC T3~6

Digital local display with 4-20ma/pulse signal air flow meter

 

 

Air flow meter calibration equipment