ES2-HB ES2-THB
Precautions for Safe Use
Do not use the product in the following locations:
• Locations subject to water splashing or oil contact
• Locations subject to dust or corrosive gases
• Locations subject to icing or condensation
• Locations subject to direct sunlight
Connection Examples
ES2-HB Humidity Sensor
ES2-HB
ES2-THB Temperature/Humidity
Sensor
ES2-THB
Yellow
Green
Brown
A
B
B
Temperature input
(platinum resistance
thermometer)
Controller or PT
Controller
or PT
White
White
+
+
Humidity input (1 to 5 V)
Controller or PT
1 to 5 V
−
−
Red
Red
24 VDC
DC power supply
24 VDC
GND
DC power supply
Black
Black
GND
Shield (Ground separately.)
Shield (Ground separately.)
Cable Conditions
Item
Model
ES2-HB
ES2-THB
AWG24
Diameter
AWG22
3
Number of conductors
Shield
6
Braided
Braided
Note: Provide a separate cable according to the details listed
at the left if the length of the supplied cable is insufficient.
The cable can be extended to a maximum of 50 m.
Maximum conductive resistance (20qC) 60 :/km max.
Finished outer cable diameter 5.5 mm
92 :/km max.
5.9 mm
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
http://www.ia.omron.com/
2
OMRON [ OMRON ELECTRONICS LLC ]
