Dwyer Series 4000 Capsuhelic® Differential Pressure Gauge

The Series 4000 Capsuhelic® Differential Pressure Gauge is designed to give fast, accurate indication of differential pressures. The Gauge may be used as a readout device when measuring flowing fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure. The pressure being measured is held within a capsule which is an integral part of the Gauge. This containment of the pressure permits the use of the Gauge on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in w.c. Applications: Fluid Flow, Liquid Storage tanks, Filter pressure drops, vacuum or differential pressure.

Features

• Gauge capsule permits high-pressure usage with small differentials
• Zero and range adjustments outside of Gauge means no disassembly in normal service
• Time-proven, simple, frictionless movement that permits full scale readings as low as 0.5 in w.c
• Diaphragm-actuated versus liquid filled Gauge supports outdoor use

Specifications

• Aluminum Case: Air and compatible gases and oil based liquids
• Die cast aluminum with impregnated hard coating
• Standard. ±3% of FS at 70°F (21.1°C)
• Pressure Limits:-20" Hg to 500 psig. (-0.677 bar to 34.4 bar)
• Temperature Limits:20 to 200°F (-6.67 to 93.3°C)
• 4" (101.6 mm) diameter dial face.
• Mount style; Diaphragm in vertical position
• 1/4" female NPT high and low pressure taps
• Duplicated - one pair top for air and gas, and one pair bottom for liquids
• 3 lb, 3 oz (1.45 kg) aluminum case.
• Certifications: CE, GOST-R, RoHS

Downloads

Product Manual(PDF Download)