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FECS43-20

Product catalog summary

Product Overview: The FECS43-20 is an electrochemical sensor designed for detecting sulfur dioxide (SO2). It is characterized by high sensitivity and selectivity to SO2, quick response time, linear output, long life, and stable output signal even at high temperatures. Its unique leak-proof structure makes it suitable for both portable and fixed SO2 monitors and detectors.

Key Features:

High sensitivity and selectivity to SO2
Quick response time
Linear output
Long lifespan
Stable output at high temperatures
Unique leak-proof design

Applications: The sensor is ideal for use in portable and fixed installation SO2 monitors and detectors.

Sensitivity Characteristics: The sensor exhibits linearity in its output signal at 25°C and shows temperature dependency across a range of temperatures.

Specifications:

Detection Gas: Sulfur Dioxide
Detection Range: 0 ~ 20 ppm
Maximum Overload: 150 ppm
Output Signal: 500 ± 100 nA/ppm
Repeatability: ±2%
Resolution: 0.1 ppm
Baseline Range (Pure air): -0.2 ppm to +0.5 ppm equivalent
Typical Response Time (t90): < 25 sec
Baseline Shift (-20 ~ 40˚C): < ±0.2 ppm equivalent
Long Term Output Drift: < 2% /month
Expected Life Time: > 2 years
Operating Temperature: -30 ~ 50˚C
Operating Humidity: 15 ~ 90% RH
Operating Pressure Range: 1013 hPa ±10%
Recommended Load Resistor: 10Ω
Bias Voltage: Not required
Position Sensitivity: None
Recommended Storage Temp.: 0 ~ 20˚C
Cap Color: Green
Weight: 4.5g (approx.)

Cross Sensitivity Data: The sensor's response to interference gases is minimal, with significant selectivity for sulfur dioxide over other gases such as carbon monoxide, carbon dioxide, hydrogen, and others.

Contact Information: Figaro Engineering Inc., 1-5-11 Senba-nishi, Mino, Osaka 562, Japan. Phone: (81)-72-728-2561, Fax: (81)-72-728-0467, Website: www.figaro.co.jp, Email: [email protected]

Catalog excerpts

PRODUCT INFORMATION FECS43-20 - for the Detection of Sulfur Dioxide Features: * High sensitivity/selectivity to SO2 * Quick response to SO2 * Linear output * Long life * Stable output signal at high-temperature * Unique leak-proof structure * Portable and fixed installation SO2 monitors * SO2 detectors The FECS43-20 is a unique electrochemical-type sulfur dioxide sensor. Its most notable features are stable output signal at hightemperature and a unique leak-proof structure. These features make the sensor ideal for SO2 monitors and detectors in various fields. Sensitivity Characteristics: Typical characteristics (linearity) of FECS43-20 (25˚C) are shown below. Temperature Dependency: Typical characteristics (temperature dependency) of FECS43-20 are shown below.

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PRODUCT INFORMATION (*) Performance data conditions: 20"C, 50%RH and 1013 hPa. Side view Bottom view All dimensions in mm. All tolerance ± 0.1mm unless otherwise stated. Cross Sensitivity Data : Table1 shows the typical response of FECS43-20 to interference gases. Table1 Cross Sensitivity of FECS43-20 (25"C) FIGARO ENGINEERING INC. 1-5-11 Senba-nishi Mino, Osaka 562 JAPAN Phone: (81)-72-728-2561 www.figaro.co.jp email: [email protected]

Open the catalog to page 2

All Figaro Engineering Inc. catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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