Condair UDC - Product Specifications

8 Condair UDC
1.6 Product specications
1.6.1 Technical data
Power Supply
Operating voltage 24 VAC ±10%, 50/60 Hz,
class 2, 2.0 A, 48 VA max.
24 VDC ±10%
Power consumption Max. 5 VA
Electrical connections Terminal connectors,
for wires 0.34…2.5 mm
2
(AWG 24…12)
Clock backup 24 hours
Signal inputs
Analog inputs UI1, UI2
Input signal DC 0-10V or 0…20mA
Resolution 39 mV or 0.078 mA
Impedance Voltage: 98kΩ, Current: 240Ω
Temperature sensor AES-HT-Ax NTC
Range Int. NTC: 0…50 °C (32…122 °F)
Ext. NTC: -40…140 °C (-40…284 °F)
Resolution Int. NTC: 0…50 °C (32…122 °F)
Measuring accuracy
-20
(-4)
-40
(-40)
0
±0.5
(0.9)
±1.0
(±0.9)
∆T
°C
(°F)
°C
(°F)
0
(32)
20
(68)
40
(104)
60
(140)
80
(176)
100
(212)
120
(248)
Humidity sensor AES-HT-Ax Capacitive sensor
Range 0…100 % rH
Measuring accuracy
100
0
±1
±2
±3
±4
±5
%rF
%rh
%hr
%rF
%rh
%hr
20 30 40 50 60 70 80 90 100
Max. rH tolerance at 25 °C (77°F)
Hysteresis ± 1%
Repeatability ± 0.1%
Stability < 0.5% / year
Signal outputs
Analog Outputs AO1, AO2
Analog signal DC 0-10V or 0…20mA
Resolution 39 mV, 0.078 mA
Maximum load Voltage: ≥1kΩ, Current: ≤250Ω