Precision Pressure Regulators

PRG101

^£302.14 PRG101-25

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Two 1 /4 NPT Gauge Ports Standard
High Accuracy Regulation
High Relief Capability
Unaffected by Vibration
Unaffected by Mounting Position
Setpoint Locknut Provided

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Description

The PRG101 and PRG501 Series pressure regulators have an advanced design, consisting of a precision measurement capsule and a high gain servo amplifier to achieve high performance. The regulator can be used in a "dead end" application and will exhaust whenever the setpoint is lowered. Changes in supply pressure have a minimal effect on regulation accuracy. The regulator can be panel or pipe mounted. The PRG101 has two gauge ports available for mounting OMEGA pressure gauges for local indication. The PRG501 is ideal for having a dial gauge reading when the unit is panel mounted. The dial gauge is exterior to the panel.

SPECIFICATIONS
Maximum Supply (Input) Pressure: 150 psi (1000 kPa)
Minimum Supply (Input) Pressure: 3 psi above desired output pressure
Minimum Regulated Pressure: 2 psi
Media: Dry gases only (oil free) filtered to better than 25 microns
Flow Capacity: 10 SCFM max
Consumption @ Mid Range: 0.01 scfm (PRG101-25, PRG501-15, PRG501-30) 0.02 scfm (PRG101-60, PRG501-60) 0.04 scfm (PRG101-120, PRG501-120)
Regulation Accuracy: (15 psi Supply Pressure Change at Midrange) 0.1% (PRG101-25, PRG501-15, PRG501-30) 0.05% (PRG101-60, PRG501-60) 0.02% (PRG101-120, PRG501-120)
Sensitivity: 0.005 psi
Hysteresis and Repeatability: 0.05% setting
Working Temperature: -20 to 70°C (0 to 160°F)
PRG501 Dial Gauge: Dual scale psi and bar
Response Time to 50% Load Change: 0.2 seconds
Housing: IP65 sealed, Zinc diecasting, epoxy painted
Diaphragm Material: Nitrile reinforced elastomers
Capsule Material: Beryllium copper
Mounting: Any attitude; integral mounting nut supplied
Pressure Gauge (PRG501): Phosphor bronze bourdon tube
Process Connection: 1 /4 NPT female (pneumatic only)
Number of Turns in Control Range: 2 1 /2 hand wheel turns
Weight: PRG101 .75 kg (1.60 lb) PRG501 1.15 kg (2.50 lb)

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

PRG101-25

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Availability:

Pressure regulator with adjustable range of 2 to 25 psig

PRG101-60

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Availability:

Pressure regulator with adjustable range of 2 to 60 psig

PRG101-120

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Availability:

Pressure regulator with adjustable range of 2 to 120 psig

PRG501-120

Consult Sales

Availability:

Panel mounted pressure regulator with gauge and adjustable range of 2 to 120 psig

† All amounts shown in EUR, GBP, or USD