OMRON ES2-HB-N / THB-N catalog

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Catalog Name	Catalog Number [size]	Last Update
ES2-HB-N/THB-N Data Sheet	H230-E1-01 [2003KB]	Apr 02, 201820180402	ES2-HB-N/THB-N Data Sheet

OMRON ES2-HB-N / THB-N specification

last update: April 2, 2018

Humidity Sensor section		High-polymer resistive
	Humidity detection range	20 to 95%
	Humidity detection accuracy	±3% (25°C, 40 to 80%)
	Power supply voltage	24 VDC *1
	Operating voltage range	85% to 110% of power supply voltage
	Current consumption	4 mA max.
	Humidity output	1 to 5 VDC (for humidity of 0% to 100%) Permissible load impedance: 100 kΩ min. (Use a 1:1 connection when connecting to an E5CC/E5EC/E5AC.)
Temperature Sensor Section *2		Platinum resistance thermometer
	Temperature detection range	0 to 55°C
	Temperature output	Pt100: 3 wire *4
	Class	JIS class B
Communications cable length		5 m
Operating temperature and humidity range *3		0 to 55°C, humidity of 95% max.
Storage temperature and humidity range *3		-20 to 60°C, humidity of 95% max.
Degree of protection		IP 20
Weight		ES2-HB-N: Approx. 37 g (excluding cables) ES2-THB-N: Approx. 39 g (excluding cables)

*1. The maximum ripple voltage of 2% p-p max.
      The recommended power supply is the OMRON S8FS-G or S8VS.
*2. ES2-THB-N only.
*3. Do not use or store the Sensor for an extended period at a humidity of 90% or more. With no icing or condensation.
*4. Pt100 (JIS C 1604-1997) is used for the measuring elements. Set Pt100 for input sensor type of the Temperature
      Controller.

last update: April 2, 2018

OMRON ES2-HB-N / THB-N dimension

last update: April 2, 2018

(Unit: mm)

ES2-HB-N Humidity Sensor
ES2-THB-N Temperature/Humidity Sensor

ES2-M-N Humidity Sensor Module

Note: Firmly insert the connector all the way in when mounting the ES2-M-N to the Sensor.

last update: April 2, 2018

OMRON ES2-HB-N / THB-N lineup

last update: April 2, 2018

Name	Model
Humidity Sensor	ES2-HB-N
Temperature/Humidity Sensor	ES2-THB-N
Humidity Sensor Module (See note.)	ES2-M-N

Note: This is a replacement item. One Module is provided with the ES2-HB-N/-THB-N. Always attach the Humidity Sensor
         Module when using the ES2-HB/-THB. Approximately 5.5 VDC will be output for the humidity output if the Module is
         not attached or is incompletely attached.

last update: April 2, 2018

• NO. ES2-HB-N / THB-N
• TYPE:Temperature Controllers Input Equipments Copyright Statement
• DATE:2021-06-08
• Associated products:
  ESTT ThermoTools Support Software (Ver. 1.0)/Features ES1-N Infrared Thermosensor/Features