Sentinel

Sentinel is provided for natural gas accounting. Ultrasonic transducers Sentinel is developed considering the requirements to high accuracy measurement in accordance with AGA9 for natural gas custody metering station and approved by NMi. 
Advantages:
• possibility to remove ultrasonic transducers without pressure dropping 
• Certified by Netherlands metrology institute (NMi)
• Comply with requirements of AGA Report №9
• Relative error at least 0.1%
• Protected from upper flow disturbances in the place of flowmeter installation 
• Wide measurement range 40:1 or more 
Application:
• In custody transfer meters
• While transportation and gas distribution
• While underground gas storage 
• While compilation of balances of gas pipelines 
• In  power systems
• While gas processing 
• While gas production