DOWNLOADS

 Catalog Download              

 

 Radar Type VG7 Series

 

    ►Features  
The radar type level meter can be used for various applications since the microwave speed is not affected by temperature, pressure, change in the permittivity of the measured substance, or density modulation.
  • It can be used for powders, granules, liquids, slurries and viscous substances.
  • Change of the measured substance does not affect the measurement.
  • Maximum of 40 m can be measured without contact.
  • It can be used under vacuum, high temperature and high pressure.
  • ATEX EExia (Intrinsic Safety Explosion-proof) certified products
  • Low power consumption (75 mW)

____________________________________________________________________________________________________

 

      ►Operating Principles
The frequency when the transmitted electromagnetic wave reflects and reaches the receiver is detected. The required time is calculated from the change portion, converted into the level position, and then output. For frequency modulation, signal processing to keep linearity is programmed. FMCW image

____________________________________________________________________________________________________

 

      ►Standard Specification 

 

Power Supply
(Two Wire)
Non Explosion-proof・EExi DC24V(DC14~30V)
EExd DC24V(DC20~36V)
Measuring Range Min Tank Height 0.5m
Max Measuring Range 40m(dependant on environment)
Blocking Distance Extended Length + Antenna Length + 0.1m
Output Output 1
(Max Load Resistance 350Ω)
DC4~20mA HART
(Max Load Resistance 350Ω)
Error Output DC3.6mA or DC22mA or hold
Accuracy 0.05%
Resolution ± 2μA
Accuracy Accuracy ±3mm(dependant on environment)
Resolution 1mm
Beam Angle(DN50) 15°
Beam Angle(DN80) 10°
Conditions Ambient Temperature -40~+80℃(EExia:-40~+60℃)
Storage Temp. for Insutrment -40~85℃ 
Flange Temperature -40~+200℃(EEx:+150℃)
Withstanding Pressure 0.1MPa~4MPa
Enclosure Rating IP-66 NEMA6-6X

____________________________________________________________________________________________________

 

      ►Product Lineup

 

VG7
DN50
Standard Type

VG7
DN50
Extension Type

VG7
DN80
Standard Type

VG7
DN80
Extension Type

 

 
 

 

Product and Technology News

Capacitance Type Level Sensor Keyword

Product Selector

Kansai

Download Catalogue