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4HS+ CiTiceL Hydrogen Sulfide (H2S) Gas Sensor

Post Date:

2019/01/07 16:56:30

Expired Date:

2019/04/07 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

4HS+ CiTiceL Hydrogen Sulfide Sensor Key Features & Benefits:
• Industry leading reliability
• Improved performance variability

4HS+ CiTiceL Hydrogen Sulfide Sensor Technical Specifications

MEASUREMENT
Operating Principle 3-electrode electrochemical
Measurement Range 0-100 ppm
Maximum Overload 500 ppm
Filter None
Sensitivity 0.7 ± 0.15 μA/ppm
Response Time (T90) 20 Seconds at 20ºC
Baseline Offset (clean air) < ±0.5 ppm equivalent
Zero Shift (-40°C to +50°C) < ±0.4 ppm equivalent
Repeatability < ±5%
Linearity Linear <±5%
   
ELECTRICAL
Recommended Load Resistor 5 Ω
Bias Voltage Not required
   
MECHANICAL
Housing Material Noryl 110
Weight 5g (approx.)
Orientation Any
   
ENVIRONMENTAL
Typical Applications Portable life safety
Operating Temperature Range:
    Continuous
    Intermittent

-20°C to +40°C
-40°C to +55°C
Operating Pressure Range 1 atm ± 10%
Operating Humidity Range:
    Continuous

15% to 90% RH non-condensing
   
INTRINSIC SAFETY DATA
Maximum at 500ppm 0.5 mA
Maximum o/c Voltage 0.8 V
Maximum s/c Current <1.0 A
   
LIFETIME
Long Term Output Drift < 20% per annum
Recommended Storage Temp 10°C to +30°C
Expected Operating Life 2 years in air
Storage Life 6 months in sealed container
Standard Warranty 18 months from date of despatch
IMPORTANT NOTE: All performance data is basedon conditions at 20°C,  50%RH and 1013mBar, using City Technology recommended circuitry. For sensor performance data under other conditions, refer to the Characterisation Note and Technical Note

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