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Models IP411 and IP413 accept 4-20 mA, 0-10 V and 0-5 V signals and convert these analog signals to proportional linear pneumatic outputs (3-15 or 0-20 psi). Unlike other units which bleed air to maintain pressure, the IP411 and IP413 use a silicon pressure sensor and an electropneumatic converter to provide the desired pneumatic pressure without constant air consumption. The converter’s unique design eliminates common problems such as hose chatter and needless air consumption from air leaks caused by heat, age, moisture, contamination, mounting, orientation error, sticky valves, valve leakage and blockages. The IP411 and IP413 provide a reliable, repeatable, and accurate means of converting an electrical signal into a pneumatic pressure.
Supply Voltage: 18 to 28 Vac or Vdc
Supply Current: 150 mA/3 VA
Accuracy: 1.0% FS
Zero Adjustment: ±50%
Span Adjustment: ±25%
Operating Temp: 32 to 160°F (0 to 70°C)
Compensated Temp: 32 to 160°F (0 to 70°C)
Thermal Effects: Zero: ±0.025%FS/°F Span: ±0.01%FS/°F
Max Supply Pressure: 40 psig
Min Supply Pressure:0.1 psig above maximum control pressure
Solenoid Type: Floating poppet
Solenoid Coil: 3 watts
Flow Rate: 0.5 SCFM
Pressure Port: Hose barb fits 3/16' ID Tubing
Minimum Control Pressure Tubing Length: 5 ft (1.5 m)
Electrical Connector: Screw terminals
Weight: 350 grams (12 oz)
Manifold Material: Aluminum
Case: 16 gage steel