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FECS50-100

Product catalog summary

Overview: The FECS50-100 is an electrochemical sensor designed for the detection of hydrogen sulfide (H2S). It is characterized by high sensitivity and selectivity to H2S, quick response times, minimal influence from carbon monoxide (CO), and a unique leak-proof structure. These features make it suitable for both portable and fixed H2S monitors and detectors.

Key Features:

High sensitivity and selectivity to H2S.
Quick response time to H2S exposure.
Minimal interference from CO.
Linear output signal.
Long operational life and stable baseline.
Unique leak-proof design.

Applications: The sensor is ideal for use in portable and fixed installation H2S monitors and detectors across various industries.

Sensitivity Characteristics: The sensor exhibits linear output characteristics at 20°C and shows temperature dependency in its sensitivity, with performance data provided under specific conditions (20°C, 50% RH, and 1013 hPa).

Specifications:

Detection Gas: Hydrogen Sulfide
Detection Range: 0 ~ 100 ppm
Maximum Overload: 500 ppm
Output Signal: 700 ± 150 nA/ppm
Repeatability: ±2%
Resolution: 0.1 ppm
Typical Baseline Range: -0.1 ppm to +0.4 ppm
Response Time (t90): < 30 sec
Baseline Shift (-20 ~ 40˚C): < 0.5 ppm
Long Term Output Drift: < 2% /month
Expected Life Time: > 2 years
Operating Temperature: -40 ~ 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
Weight: 4.5g (approx.)

Cross Sensitivity Data: The sensor's response to various interference gases is minimal, with specific equivalent H2S concentrations provided for gases like CO, CO2, hydrogen, sulfur dioxide, nitric oxide, nitrogen dioxide, ammonia, and ethanol.

Manufacturer Information: Figaro Engineering Inc., located in Mino, Osaka, Japan, provides contact details for further inquiries.

Catalog excerpts

PRODUCT INFORMATION FECS50-100 - for the Detection of Hydrogen Sulfide Features: * High sensitivity/selectivity to H2S * Quick response to H2S * Small influence by CO * Linear output * Long life * Stable baseline * Unique leak-proof structure * Portable and fixed installation H2S monitors * H2S detectors The FECS50-100 is a unique electrochemical-type hydrogen sulfide sensor. Its most notable features are small influence by CO and a unique leak-proof structure. These features make the sensor ideal for H2S monitors and detectors in various fields. Sensitivity Characteristics: Temperature Dependency: Typical characteristics (linearity) of FECS50-100 (20˚C) are shown below. Typical characteristics (temperature dependency) of FECS50-100 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 FECS50-100 to interference gases. Table1 Cross Sensitivity of FECS50-100 (20"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]

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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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