DWYER INSTRUMENTS 490A Series Hydronic Differential Pressure Manometers


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StyleModelPressureMax. PressurePressure ResolutionMax. Differential Pressure MeasuredMax. Gauge PressureGradePressure AccuracyBattery SizePrice
A
490A-1
0 psi to 15 psi30 psi1.034 Bar15 psi30 psiGrade 316L±0.5% Of Full Scale9V€1,464.34
A
490A-2
0 psi to 30 psi60 psi2.069 Bar30 psi60 psiGrade 316L±0.5% Of Full Scale9V€1,477.71
A
490A-3
0 psi to 50 psi100 psi3.447 Bar50 psi100 psiGrade 316L±0.5% Of Full Scale9V€1,464.34
A
490A-4
0 psi to 100 psi200 psi6.895 Bar100 psi200 psiGrade 316L±0.5% Of Full Scale9V€1,477.71
A
490A-6
0 psi to 200 psi400 psi13.79 Bar200 psi400 psiGrade 316L±0.5% Of Full Scale9V€1,482.83
A
490A-5
0 psi to 500 psi1000 psi34.47 Bar500 psi1000 psiGrade 316L±0.5% Of Full Scale9V€1,477.71

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