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7
Technical Data
Measurands
Relative humidity
Accuracy
1)
Temperature dependency, typ.
Temperature
Accuracy at 20 °C
Outputs
Analogue output
(RH: 0...100%; T: see ordering guide)
Digital interface
Protocol
Passive T-sensor
General
Sensing element
Power supply
for 0 - 10 V / RS485
for 4 - 20 mA
Current consumption, typ.
Connection
Housing material
Protection class
Cable gland
Electromagnetic compatibility
Working range
Storage conditions
1) Traceable to international standards, administrated by NIST, PTB, BEV,...
The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation).
The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in
Measurement).
12
at 20 °C
±2.5 % RH
±0.03 % RH/°C
±0.3 °C
(±0.54 °F)
0 - 10 V
0 < I
4 - 20 mA (2-wire)
R
RS485 (EE160 = 1 unit load)
Modbus RTU or BACnet MS/TP
4-wire connection, see ordering guide
E+E HCT01 with E+E proprietary coating
15 - 35 V DC or 24 V AC ±20 %
10 V + R
x 20 mA < U
L
4 - 20 mA output
24 V DC supply
max. 40 mA
24 V AC supply
Screw terminals, max. 1.5 mm
Polycarbonate, UL94V-0 approved
IP65 / NEMA 4
M16x1.5
EN 61326-1
EN 61326-2-3
-40...60 °C
(-40...140 °F)
-20...60 °C
/ 10...90 % RH, non-condensing
(-4...140 °F)
User Manual EE160 Humidity and Temperature Sensor for HVAC Applications
< 1 mA or
L
< 500 Ohm
L
< 35 V DC
V
0 - 10 V output
5 mA
-
13 mA
rms
2
/ 10...95 % RH
RS485
5 mA
15 mA
rms
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