UCP-722 Universal Electronic / Pneumatic Transducers

The Kele UCP-722 Series microcontroller based electro-pneumatic transducer incorporates high performance poppet valve technology and low power coils with digital control to provide unmatched accuracy and proven reliability. In addition to providing reliable, stable operation, the poppet valves used in the UCP-722 consume no air. The UCP-722 features jumper-selectable pressure ranges and an LCD display. Field selectable analog inputs for 0-5V, 0-10V, or 4-20mA signals are standard. Features Jumper-selectable control range (0-20 psig or 3-15 psig) Field-selectable inputs ( 0-5 VDC, 0-10 VDC, 4-20 mA) LCD display for local indication of readings No air consumption and quiet operation Easy mounting with snap track housing Optional pressure loss alarm Specifications Supply Voltage:24 VAC/VDC Supply VA:150 mA maximum (half-wave) Input:0-5 VDC, 0-10 VDC, or 4-20 mA Input Impedance:10 kΩ, VDC input; 250 Ω, 4-20 mA input Output:0-20 psig (0-140 kPa) or 3-15 psig (21-103 kPa) Wiring Terminations:Screw terminals Air Capacity:333 scim (5456 cm3/min) @ 20 psig (138 kPa) supply; 523 scim (8570 cm3/min) @ 45 psig (310 kPa) supply Air Connections:Brass barbs for 1/4″ OD tubing Air Consumption:None in steady state Maximum Pressure:45 psig (310 kPa) Media Compatibility:Clean dry air Minimum Tubing Length:15 ft. (4.6 m) Repeatability:<1% full scale Linearity:<1% full scale Hysteresis:<1% full scale Operating Temperature:25° to 140℉ (-4° to 60℃) Operating Humidity:10 to 90% RH (non-condensing)