This product is registered by Aichi Watch Electric Co., Ltd..
About This Product
Introducing an ultrasonic flowmeter with excellent cost performance that specializes in air measurement. We have achieved wide rangeability and zero pressure loss by taking advantage of the characteristics of ultrasonic waves. In addition, since there are no moving parts, it is resistant to dust and mist and has excellent durability compared to conventional flowmeters that use other measurement methods.
Features
■Energy saving begins with “visualization” of compressor air
Compressors consume a surprisingly large amount of electricity, and are said to generally account for approximately 20 to 25% of the electricity consumption of the entire factory. Air itself is "free". However, since a compressor is used to produce compressed air, electricity is consumed and electricity costs are incurred. In other words, compressed air is not free.
By taking energy-saving measures (reducing and optimizing the use of compressed air) for compressors, which account for about 1/4 of electricity consumption, significant energy and cost savings can be expected.
■Current output
・4-20mA (±0.5%F.S.), load resistance 400Ω or less, upper limit output current 22mA / Select from instantaneous flow rate, pressure, and temperature (settings can be changed on site)
・Output range (4-20mA): Instantaneous flow rate [m3/h (normal) ] 0 to □□□□□ (forward flow display mode), -□□□□□ to □□□□□ (forward flow display mode) ) □□□□□ is the value set by the button
・Pressure: 0 to 1,000kPa, Temperature: -10 to 60℃ (fixed value)
■Contact output common specifications
・Nch open drain output 2 systems: Maximum load: 24VDC 50mA
・Output method: Duty (35-65% Maximum frequency: 10Hz) or one-shot (ON time selectable from 50, 100, 125, 250, 500ms (settings can be changed on site)
・Pulse output unit 1m3 (normal) /P, 10m3 (normal) /P
■Main display Forward flow display mode
・Accumulated flow rate: 0,000,000,000[m3 (normal)] 10 digits
・Trip cumulative flow rate: 000,000,000 [m3 (normal)] 9 digits
・Instantaneous flow rate: 0,000,000[L/min (normal)] 7 digits
■Main display Forward and reverse flow display mode
・Actual cumulative flow rate: 0,000,000,000 [m3 (normal)] 10 digits
・Reverse integrated flow rate: 000,000,000 [m3 (normal)] 9 digits
・Instantaneous flow rate: 0,000,000[L/min (normal)] 7 digits
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Product
Ideal for measuring compressor air Ultrasonic flowmeter for air (flange connection) ATZTA TRZ
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