AFM-400 Thermal Air Flow Meter (DN100-500) ท่อ 4"-20" inches เครื่องวัดอัตราการไหลของลม

Measuring the mass flow or volume flow of Air

• FLOKO model AMF-400
• Pipe Size DN100~DN500mm
• Flow range 2.8-2,820 Nm3/h
• Accuracy  ±1~2.5% 
• Working Temperature Sensor: -40°C~+220°C Transmitter: -20°C~+45°C
• Working Pressure Insertion Sensor: 101 KPa
• Power Supply : 24VDC
• Output 4-20mA (optoelectronic isolation, maximum load 500Ω) , RS485 (optoelectronic isolation) and HART , Pule
• Alarm Output 1-2 line Relay, Normally Open state, 10A/220V/AC or 5A/30V/DC
• Protection Class IP65
• Pipe Material Carbon steel, stainless steel, plastic, etc
• Sensor Housing Material Stainless steel (316)