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4HS+ CiTiceL Hydrogen Sulfide (H2S) Gas Sensor
Category:Electronic Components & Supplies/Active Components/Sensors
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4HS+ CiTiceL Hydrogen Sulfide Sensor Key Features & Benefits:
• Industry leading reliability
• Improved performance variability

4HS+ CiTiceL Hydrogen Sulfide Sensor Technical Specifications

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%
Recommended Load Resistor 5 Ω
Bias Voltage Not required
Housing Material Noryl 110
Weight 5g (approx.)
Orientation Any
Typical Applications Portable life safety
Operating Temperature Range:

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

15% to 90% RH non-condensing
Maximum at 500ppm 0.5 mA
Maximum o/c Voltage 0.8 V
Maximum s/c Current <1.0 A
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

Basic Product Details
  • Production Capacity:3000 Piece/Pieces per Month
  • Delivery Time:5~7 work days
  • Min.Order Quantity:1   Piece/Pieces
  • Port:HK
  • Payment Terms:T/T
  • Main Markets:
Contact Information
  • Company Name:Week technology ltd
  • Contact Person:Ms Lieen li
  • Telephone:0086-755-83289069
  • Fax:0086-755-83289052
  • Country/Territory:China
  • Address:16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan, Shenzhen, Guangdong, China (Mainland)
  • Zipcode:51800
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