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datasheetdetails
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<< | < | AX-ADFPT - Air Flow
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The AX-ADFPT is used for measuring volume flow, velocity, and static and differential pressure of air and noncombustible gases in order to monitor and control building automation, HVAC and cleanroom systems. The AX-ADFPTcan be connected directly to the pressure measurement points in a centrifugal fan, providing accurate flow measurement of the fan providing enables easy selection of settings according to the selected fan or in-duct measurement probe. |
Product Features
| Power Supply: 24Vac or 24Vdc, ±10%
Output: Voltage 0-10V or 2-10V, min. resistance 1kΩ
Current 4-20mA, min. load 20Ω, max. load 500Ω
Accuracy: 1K and 2K: Pressure < 125 Pa = 1 % + ±2 Pa , Pressure > 125 Pa = 1 % + ±1 Pa
5K and 7K: Pressure < 125 Pa = 1.5 % + ±2 Pa , Pressure > 125 Pa = 1.5 % + ±1 Pa
Overpressure: Proof: 25kPa
Burst: 30kPa
Pressure Connection: Ø5mm and Ø6.3mm ABS connectors
Electrical Connection: Screw terminals suitable for cables 0.2-1.5mm²
Response Time: 1.0−20 s, selectable via menu
Zero Point Calibration: Automatic autozero, manual pushbutton
Compatible Media: Dry air or non-aggressive gases
Display : 2-line display (12 characters/line )
| Line 1: Volume or velocity measurement
Line 2: Pressure measurement
Pressure Units (select via menu): Pa, kPa, mbar, inWC, mmWC
Flow Units (select via menu): Volume: m3/s, m3/hr, cfm, l/s, none
Velocity: m/s, ft/min
Protection Standard: IP54
Operating Environment: Temperature: -20°C to 50°C ( Temperature compensated range: 20°C to 50°C )
-40°C to 50°C ( Low temperature model)
-5°C to 50°C ( Models with Auto Zero calibration)
Humidity: 0 to 95 % RH, non condensing
Country of Origin: Finland
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| AX-ADFPT.pdf / Air Differential Pressure Switch |  |
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