EM-FECS(A) - Evaluation Module for FECS-series Sensors

PRODUCT INFORMATION

Features:

* Converts sensor output current to voltage output

* Compatible with all FECS-series sensors

* Anti-polarization circuit during power OFF period

Description:

The EM-FECS(A) evaluation module is designed to

perform the testing and evaluation of the three-electrode

electrochemical gas sensors in the FECS-series. Since

characteristics can be obtained, the characteristics of the

FECS sensor can be easily evaluated.

Operation:

The FECS-series sensor is placed into the sensor socket on the EM-

FECS(A). If target gas is present, the output current generated from

relationship exists between output voltage and target gas concentration.

By measuring in advance the output voltage in a known target gas

concentration, that gas concentration can be calculated from the

*1

FormoredetailedspecificationsofFECS-seriessensors,

refer to Product Information for each model.

*2

The main function of this module is to simply convert

sensor output current into voltage output without

temperature compensation.

Item

Specification

Model No.

EM-FECS(A)

Product name

Evaluation module for FECS-series

sensors

Target gases

CO (FECS40-1000)

NO (FECS41-250)

5.0 ± 0.2V DC

Current consumption

<2.0mA

- 1.00±0.05V DC in zero air

[FECS40-1000, FECS41-250,

FECS43-20, FECS50-100, FECS44-

100/200/1000/5000]

- 4.00±0.05V DC in zero air

[FECS42-20, FECS45-10]

Operating conditions

0~60˚C, <95%RH (no condensation)

For more details of operating

conditions, refer to Product

Information for each model.

Dimensions:

CP7

CP6

VR1

3.0

3.0

1.6

45.0

12.0

M9080

sensor

FECS-series

sockets

Sensor

unit:mm

*FECS-series sensor is to be put in the sensor socket as

shown in the above photo.

*Suggestedfemaleconnectorsmatingtothe5-pinconnector

(JST MB5P-90S):

JST XHP-5P or JST 05JQ-BT

Specifications: