UCO-44, UCO-44T Options

Options for UCP-422

The UCO-44 and UCO-44T Options are designed to be used with the Kele UCP-422 Series electronic/pneumatic transducer in HVAC applications and building automation systems, BAS. The UCO-44 Option allows the UCP-422 to be controlled by a pulse-width modulated (PWM) signal. The UCO-44T Option allows the UCP-422 to be controlled by a tri-state input signal. These options are mounted in an expander ring attached to the UCP-422.

Products

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Qty	Model	Description	In Stock	List Price	Internet Price
	UCP-422-43-44T	TRI/PSI XDUCER W/PSI IND.	INFO	605.88	339.29
	UCP-422-43-47	MA/PSI XDUCER W/PSI IND & DIN		388.62	217.63
	UCP-422-44	PWM/PSI XDUCER		545.70	305.59
	UCP-422-44-47	PWM/PSI TRANSDUCER WITH DIN RAIL	INFO	589.56	330.15
	UCP-422-44T	TRI/PSI XDUCER	INFO	554.88	310.73
	UCP-422-44T-47	TRI/PSI XDUCER W/DIN RAIL	INFO	583.44	326.73
	UCP-422-43-44-47	PWM/PSI XDUCER W/PSI IND & DIN		621.18	347.86
	UCP-422-43-44-47-C	PWM/PSI XDUCER W IND, DIN,PRECAL		488.58	273.60
	UCP-422-43-44-C	PWM/PSI XDUCER W IND, PRECAL		479.40	268.46
	UCP-422-43-44T-47	TRI/PSI XDUCER W/PSI IND., DIN	INFO	609.96	341.58
	UCP-422-43-44T-47-C	TRI/PSI XDUCER W IND, DIN,PRECAL	INFO	807.84	452.39
	UCP-422-43-44T-C	TRI/PSI XDUCER W IND, PRECAL	INFO	525.30	294.17
	UCP-422-44-47-C	PWM/PSI XDUCER W DIN, PRECAL	INFO	453.90	254.18
	UCP-422-44-C	PWM/PSI XDUCER, PRECAL		446.76	250.19
	UCP-422-44T-47-C	TRI/PSI XDUCER W DIN, PRECAL	INFO	474.30	265.61
	UCP-422-44T-C	TRI/PSI XDUCER, PRECAL	INFO	493.68	276.46
	UCP-422-FM2-43-44-47-C	PWM/PSI XDUCER W FDBK,MA, IND,DIN, PRECAL	INFO	805.80	451.25
	UCP-422-M2-43-44T-47-C	TRI/PSI XDUCER W IND, MAN ADJ, DIN, PRECAL	INFO	586.50	328.44

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Accessories

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Features

Selectable PWM time base 0.1-2.65, 5.2, 12.85, 25.6, or 0.59-2.93 sec

Selectable tri-state time base 2.55, 5.1, 12.75, 25.5, 59.9, 90.5, or 119.9 sec

255-step resolution

Positive or negative input reference

AC/DC voltage

LED indication

Specifications

Operating Humidity:5 to 95% RH (non-condensing)

Operating Temperature:32° to 122℉ (0° to 50℃)

Meets ARRA or BAA:Yes

Warranty:18 months

Weight:1.4 lb (0.64 kg)

Supply VA:100 mA maximum (half-wave) at 24 VAC, 50 mA at 24 VDC

Supply Voltage:24 VAC/VDC

Air Capacity:515 scim (135 cm3/s) @ 20 psig (138 kPa) supply, 515 scim (135 cm3/s) @ 20 psig (138 kPa) supply

Air Connections:Brass barbs for 1/4" OD tubing

Air Consumption:.008 scfm (3.8 cm3/s) @ 20 psig (138 kPa) supply, .008 scfm (3.8 cm3/s) @ 20 psig (138 kPa) supply

Hysteresis:1% of span

Input:Tri-state; time base 2.55, 5.1, 12.75, 59.9, 90.5, 119.9, or factory-set 25.5 seconds (internally DIP switch selectable), PWM; time base 0.1 to 2.65, 0.1 to 5.2, 0.1 to 12.85, 0.1 to 25.6 (factory setting), or 0.59 to 2.93 seconds (internally DIP switch selectable)

Input Impedance:160 kΩ

Linearity:2% of span

Maximum Pressure:25 psig (172 kPa)

Name|SKU:UCP-422-43-44T, UCP-422-43-47, UCP-422-44, UCP-422-44-47, UCP-422-44T, UCP-422-44T-47, UCP422434447, UCP422434447C, UCP4224344C, UCP4224344T47, UCP4224344T47C, UCP4224344TC, UCP4224447C, UCP42244C, UCP42244T47C, UCP42244TC, UCP42FM2434447C, UCP4M24344T47C

Output:3-15 psig (21-103 kPa), 3-15 psig (21-103 kPa), manual override, feedback

Wiring Terminations:Screw terminals

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