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MICROceL HS Hydrogen Sulfide (H2S) Gas Sensor

Post Date:

2018/12/18 16:41:10

Expired Date:

2019/03/18 23:59:59

Trade Leads Category:

Gas Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

MICROceL HS Hydrogen Sulfide Sensor (H2S Sensor) Description
MICRO 3-electrode hydrogen sulphide sensor

MICROceL HS Hydrogen Sulfide Sensor (H2S Sensor) Key Features & Benefits
• A robust hydrogen sulfide sensor suitable for portable life safety applications
• Extremely small size

MICROceL HS Hydrogen Sulfide Sensor (H2S Sensor) Technical Specifications

MEASUREMENT
Operating Principle 3-electrode electrochemical
Measurement Range 0-100 ppm H2S
Maximum Overload 1000 ppm H2S
Filter To remove TLV levels of interfering gases
Sensitivity* 0.105 ± 0.025 µA/ppm
T50 Response Time* <10 Seconds at 20°C
Typical T90 Response Time 25 to 40 seconds
Baseline Offset (clean air)* -2 to +1 ppm H2S equivalent
Maximum Zero Shift* (+20°C to +40°C) <0.2 ppm H2S equivalent
Linearity Linear up to 1000 ppm H2S
   
ELECTRICAL
Recommended Load Resistor 10 Ω
Bias Voltage Not Required
   
MECHANICAL
Weight 1.2 g
Housing Material ABS
Orientation Any
   
ENVIRONMENTAL
Operating Temperature Range -40°C to +50°C
Recommended Storage Temp 0°C to 20°C
Operating Pressure Range Atmospheric ± 10%
Operating Humidity Range 15 - 90% RH non-condensing
   
LIFETIME
Expected Operating Life Two years in air
Long Term Output Drift <5% signal loss per year
Storage Life 6 months in CTL container
* Specifications are valid at 20°C, 50% RH and 1013 mBar, using City Technology recommended circuitry. Performance characteristics outline the performance of sensors supplied within the first 3 months. Output signal can drift below the lower limit over time.

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