Current to Pressure (I/P) Converter

IP210

^¥118,800 IP210-X15

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Loop Power
Ideal for Pneumatic Control Systems
IP65 Sealed Case
Zero and Span Adjustments for Field Calibration
Rugged Zinc Cast Housing

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商品説明

A “current to pressure” converter (I/P) converts an analog signal (4 to 20 mA) to a proportional linear pneumatic output (3 to 15 psig). Its purpose is to translate the analog output from a control system into a precise, repeatable pressure value to control pneumatic actuators/operators, pneumatic valves, dampers, vanes, etc. The IP210 is a loop-powered instrument, which eliminates the need for an external power supply (except for IP210-X120).

Principle of Operation
OMEGA's IP210 converts an analog signal (4 to 20 mA) to a proportional linear pneumatic output (3 to 15 psig). Its uncomplicated design and proven electromagnetic force balance deliver consistently high performance.

The IP210 provides a reliable, repeatable, accurate means of converting an electrical signal into pneumatic pressure. Its force balance principle is a coil suspended in a magnetic field on a flexible mount. At the lower end of the coil is a flapper valve that operates against a precision ground nozzle to create a backpressure on the servo diaphragm of a booster relay.

The input current flows in the coil and produces a force between the coil and the flapper valve, which controls the servo pressure and the output pressure.

Zero adjustment of the unit is made by turning a screw that regulates the distance between the flapper valve and the air nozzle. Span adjustment is made by varying a potentiometer, which shunts input current past the coil. An integral volume flow booster provides adequate flow capacity, resulting in fast response time and accurate control.

SPECIFICATIONS
Accuracy: 0.5% FS
Supply Sensitivity: 0.025% span per % supply pressure change
Zero Adjustment: 5% FS
Span Adjustment: 20% FS
Operating Temp: -20 to 70°C (-5 to 160°F)
Compensated Temp: -10 to 60°C (15 to 140°F)
Thermal Effects: <0.1%/°C over operating range
Input Resistance: <300 Ω
Media: Oil-free, clean, dry air filtered to 25 µm
Recommended Supply Pressure: 25 to 30 psig (filtered air)
Max Supply Pressure: 80 psig (for IP210-X120: 135 psi)
Min Supply Pressure: 10 psi above maximum output pressure
Air Consumption (Leakage): 0.03 scfm
Flow Rate: 10 scfm ≤60 psi; 0.06 <60 psi
Response Time:
<30 psi: less than 0.5 s (10 to 90% step)
≥30 psi: 2 s
Failure Mode: Upon electrical failure, the signal pressure falls to bleed pressure
Pressure Port: ¼ FNPT
Electrical Connection: DIN 43650 with screw terminals included
Housing: IP65 rated, epoxy-painted zinc die castings
Construction: Nitrile diaphragms, stainless steel/nylon flapper, nozzle and supply valve, integral surface mounting bracket included
Weight: 1.7 kg (3 lb)

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部品番号/Desc.

注文数

RoHS

商品説明

MY OMEGA RoHS

The part number is RoHS Compliant.

The part number is NOT RoHS Compliant.

RoHS Compliancy of the part number is undetermined.

May be ordered as RoHS compliant, however, that requirement must be specified at the time of ordering by adding "-rohs" to the end of the part number.

Search the compliancy of specific part numbers or more details about RoHS compliancy.

IP210-X15

¥118,800

納期: 4 週間

Current to pressure converter with 2 wire 4-20 mA input and 3-15 psig output

IP210-X30

¥118,800

納期: 10 週間

Current to pressure converter with 2 wire 4-20 mA input and 3-30 psig output

IP210-X60

¥118,800

納期: 2 週間

Current to pressure converter with 2 wire 4-20 mA input and 3-60 psig output

IP210-X120

¥119,700

納期: 2 週間

Current to pressure converter with 3 wire 4-20 mA input and 3-120 psig output (12-24 volt external power supply required)

† このサイトの金額はすべて日本円（税抜）で表示しています
注: IP210-X120 uses 3 wire 4-20 mA connection with external 12 to 24 volt power supply. All other models are 2 wire loop powered models.
Ordering Example: (1) IP210-X15 is a current to pressure converter with 2 wire 4-20 mA input and 3-15 psig output, ¥118,800