Omron E5CN Features

26 Infrared Thermosensor ES1B
Infrared Thermosensor
ES1B
Achieve Low-cost Measurements with an
Infrared Thermosensor.
• The ES1B has an electromotive output as high as that of a
thermocouple, thus connecting directly to the thermocouple input
terminal of the Temperature Controller is possible.
• Four temperature ranges are available to cover a wide range of
temperature measurement needs, including those in the food
processing, packaging, molding, and electronics industries.
• High-accuracy temperature measurement is ensured by a high-
speed response of 300 ms (for a 63% response) and an indication
reproducibility of ±1% PV.
• Unlike thermocouples, the Thermosensor does not deteriorate.
Therefore, stable, real-time temperature control can be maintained.
Ordering Information
■ List of Models
Application Examples
Appearance and sensing characteristic Specification (temperature range) Model
10 to 70
°CES1B
60 to 120
°C
115 to 165
°C
140 to 260
°C
2 dia. 20 dia.
2 mm 20 mm 40 mm 60 mm
40 dia. 60 dia.
ES1B
Film
Vertically
heating rolls
Horizontally
heating rolls
Temperature Control of Ironing Portion
Temperature Measurement of Sheet Molding
Machines and Resin Extrusion Machines
Detecting Excessive Heat Radiation
of Bearings
ES1B
High-tension line
High-tension
distribution
panel
Detecting Excessive Heat Radiation of
High-tension Distribution Boards or Transformers
ES1B
Molding trays
Conveyor
Resin
ES1B
Bearing
DC
power
supply
(See
note.)
DC
power
supply
(See note.)
Tempe-
rature
Controller
DC power
supply
Power supply (+)
Power supply (−)
DC power
supply
Power supply (+)
Power supply (−)
Output (+)
Output (+)
ES1B
ES1B
Output (−)
Output (−)
Tempe-
rature
Controller
DC power
supply
Power
supply (+)
Power supply (−)
Output (+)
Output (+)
ES1B
ES1B
Output (−)
Output (−)
Note: 1. Either a 12 VDC or 24 VDC power sup-
ply is required for the ES1B.
2. The ES1B cannot be used with
OMRON’s E5ZE Multipoint Tempera-
ture Controller. (It can be used with the
E5ZN, E5AR, and E5ER.)
Note: A DC power supply is not required when using a E5CN
model with an external power supply for the ES1B.

Omron E5CN Specifications

General

Communication	RS-485 (optional)
Mounting	Panel Mount
Control Method	ON/OFF
Input Type	Thermocouple, RTD
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage (for driving SSR), Current
Display Type	7-segment LED
Size	48 x 48 mm
Control Output	Relay, Voltage (for driving SSR), Current
Alarm Output	1 or 2 outputs
Dimensions	48 x 48 x 78 mm
Ambient Operating Temperature	-10 to 55°C
Protection Rating	IP66