Specifications

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kele.com 888-397-5353 USA
March 2014
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
Wiring Terminations Screw terminals
Air Capacity 333 scim (5456 cm
3
/min) @ 20 psig
(138 kPa) supply; 523 scim (8570
cm
3
/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
Output 0-20 psig (0-140 kPa) or 3-15 psig
(21-103 kPa)
Operating Temperature 25° to 140°F (-4° to 60°C)
Operating Humidity 10 to 90% RH (non-condensing)
Dimensions 3.5"H x 3.3"W x 1.9"D
(8.5 x 8.3 x 4.6 cm)
Weight 0.8 lb (0.36 kg)
Approvals CE
Warranty 5 years
UNIVERSAL ELECTRONIC / PNEUMATIC TRANSDUCERS
UCP-722 SERIES
DESCRIPTION
The 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.
OPERATION
The UCP-722 converts a jumper-selectable analog input to
a 0-20 or 3-15 psig output. The transducer is powered with
24 VAC/VDC. Upon a loss in power, the UCP-722 air valves
remain closed, so branch pressure will remain at the last
value. The optional pressure loss alarm provides a contact
closure if the UCP-722-PL is unable to achieve the desired
output within a fixed length of time.
SPECIFICATIONS
1.86
(4.6)
3.26
(8.3)
in
(cm)
3.45
(8.8)
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
DIMENSIONS