EZ-View meters do not require electrical connections for operation, and provide measurement by creating a predictable differential pressure across a sharp-edged orifice that is located in the piston assembly.
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Polysulfone plastic body, piston and cone • T300-series stainless spring • Buna N flow indicator ring and pressure seals • C360 Brass, PVC, or T303 stainless fittings • Polypropylene limit indicators • PH15 – 7MO stainless retaining ring • Optional: Teflon® coated spring and retaining ring. consult factory.
NPT ANSI/ASME B1.20.1, BSPT ISO228
32 °F to 250 °F (0 °C to 121 °C)
Liquid: 325 psi / 22.4 bar maximum;
Air/Gases: 125 psi / 8.6 bar maximum
See Differential Pressure Charts, page 64
±5% of full scale
1/2 to 1 inch ports.• Easy to install, in any position. • No special piping or flow straighteners needed. • No electrical connections. • Direct reading indication. • Accuracy within ±5% full scale. • Relatively insensitive to shock and vibration.