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- Mã sản phẩm: VA 500 - Flow sensor for compressed air and gases CS Instrument Viet Nam
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- VA 500 - Flow sensor for compressed air and gases CS Instrument Viet Nam
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VA 500 - Flow sensor for compressed air and gases
Flow sensor for compressed air and gas - VA 500
Contrary to the previously used bridge circuit the newly developed evaluation electronics of our flow sensor records all measured values digitally. This leads to a better accuracy also in case of large measuring spans of 1:1000.
Special features of flow sensor VA 500:
- RS 485 interface, Modbus-RTU as a standard
- Option integrated display for m³/h and m³
- Usable from 1/2“ to 12“ (DN 300)
- Easy installation under pressure
- 4...20 mA analogue output for m³/h resp. m³/min
- Pulse output for m³
- Inner diameter adjustable via keypad
- Consumption counter resettable
- Adjustable values at the display of the flow sensor: Reference conditions, °C and mbar, 4...20 mA scaling, pulse weight
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Flow sensor VA 500 |
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Order no. |
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VA 500 flow sensor, with RS 485 interface (Modbus-RTU), with analogue output 4...20mA and pulse output (galvanically separated) |
0695 5001 |
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Max. Version (185 m/s) |
Z695 5003 |
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HighSpeed version (224 m/s) |
Z695 5002 |
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Display |
Z695 5000 |
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M-Bus (pulse output not available) |
Z695 5004 |
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Sensor length 120 mm |
ZSL 0120 |
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Sensor length 160 mm |
ZSL 0160 |
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Sensor length 220 mm |
ZSL 0220 |
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Sensor length 300 mm |
ZSL 0300 |
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Sensor length 400 mm |
ZSL 0400 |
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Sensor length 500 mm |
ZSL 0500 |
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Sensor length 600 mm |
ZSL 0600 |
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Sensor length 700 mm |
ZSL 0700 |
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Ball valve I/I G 1/2" stainless steel |
3300 0002 |
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welding neck, L = 35 mm, male screw, R1/2",stainless steel 1.4301 |
3300 0006 |
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welding neck, L= 35 mm, male screw, R1/2",stainless steel 1.44571 |
3300 0007 |
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M12 – T plug for VA 500/520 to connect several sensors |
020000823 |
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Real gas calibration for oxygen (O2) with cleaning - free of oil and grease |
3200 0010 |
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Oil and fat free, special cleaning |
0699 4005 |
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5 point precision calibration of new instrument with ISO certificate |
3200 0001 |
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Real gas calibration |
3200 0015 |
