SRT

Features

• High accuracy
  
  • Accurate flow measurement as high as ±1% R.D. between 10 to 100% F.S. and ±0.5% R.D. in less than 10% F.S. thanks to the unique calibration facilities.
    
• Metallic sealing
  
  • The sensor has a metallic sealing mechanism, durable and corrosion resistant.
    
• Low pressure loss
  
  • Negligible small pressure loss by a simple sensor made of stainless steel placed in the flow path.
    
• High speed response
  
  • Not more than 1 second at 63% response.
    
• Temperature indication
  
  • The sensor consists of a heated sensor and a temperature sensor which allows also temperature indication in the piping.
    
• Pressure compensation
  
  • Flow rate compensation by inputting 4 to 20 mADC pressure signal for unstable process.
    
• Flow rate unit
  
  • Normal flow rate at 0°C and 1 atm, standard flow rate, actual flow rate or mass flow rate is available.
    
• RoHS, CE marking (planning to comply with)
  

Applications

• Semiconductor equipment gas lines
  
• Medical oxygen supply lines
  
• HVAC
  
• Process and utility lines for general industry

Short Specifications

Future /Type	Insertion type for large pipe sizes Integral type / Separate type	Inline type for medium pipe sizes Integral type / Separate type	Inline type for small pipe sizes Integral type / Separate type	Variable length insertion type
Model	SRT1100	SRT1200	SRT1300	SRT1400
View
Measuring object	Non-corrosive gases
Process connection	Flange JIS 10K/20K, ANSI 150/300, JPI 150/300 Insertion type by tube fitting Outside diameter 20 mm SWL, VCR, Rc 3/8", 1/2", 3/4", 1" Wafer 40 to 150 mm
Meter size	50A to 1500A	40A to 150A	10A to 25A	50A to 900A
Fluid temperature	-20 to 120℃
Pressure	1 MPa Max.
Flow range	Air/N₂ Max.: 35600 to 891700m³/h(nor) Min.: 63 to 1200 m³/h(nor)	Air/N₂ Max.: 425 to 10600 m³/h(nor) Min.: 50 to 780m³/h(nor)	Air/N₂ Max.: 33 to 330 m³/h(nor) Min.: 6.0 to 60 m³/h(nor)	Air/N₂ Max.: 12840 to 321000 m³/h(nor) Min.: 63 to 1200 m³/h(nor)
Material contacting gases	SUS316L, SUS316, SCS14 Sensor element is made of SUS316L
Power supply	24±10% VDC
Protection class	IP65