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DS4-HCHO-100 Electrochemical Gas Sensor Self-identification Capability For System Integration

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DS4-HCHO-100 Electrochemical Gas Sensor Self-identification Capability For System Integration

Brand Name : EC

Model Number : DS4-HCHO-100

Place of Origin : Germany

MOQ : 1

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000pcs

Delivery Time : 3-5 work days

Packaging Details : Standard packaging

Measurement Range : 0–100 ppm

Resolution : 0.1 ppm

Maximum Overload : 200 ppm

Sensitivity : 35±20 nA/ppm

Response Time : T50 < 20s, T90 < 120s

Weight : <6g

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DS4-HCHO-100 Electrochemical Gas Sensor

Detection Principle:

Adopts EC Sense (Germany) solid polymer electrochemical detection technology based on electrochemical catalytic reaction. The sensor consists of three electrodes in contact with a solid electrolyte, typically made of high-surface-area noble metals and other materials. Gas diffuses through a porous membrane to the working electrode, where oxidation or reduction reactions occur on the electrode surface, generating a current signal proportional to the gas concentration.

Features:

  • Wide Power Supply Range: Operates within 3.3V–12V DC (recommended 5V DC).
  • Broad Temperature Range: Functions normally at -40°C to +55°C without temperature compensation.
  • Stable Performance: Exhibits excellent long-term zero-point stability, anti-poisoning capability, and long service life.
  • Rapid Response: Quickly captures gas concentration changes for real-time monitoring.
  • Good Linearity: Output signal shows linearity with gas concentration within the detection range.
  • Low Power Consumption: Low-power design with sleep mode, suitable for battery-powered IoT devices.
  • Compact Size: Standard 4-series industrial size (20mm diameter × 16.6mm height, excluding pins), weighing <6g for easy integration.
  • User-Friendly: Factory-precalibrated (no user calibration needed); self-identifies gas type and range; supports user-defined encryption codes to prevent misinsertion of other sensors.

Performance Parameters:

  • Measurement Range: 0–100 ppm
  • Resolution: 0.1 ppm
  • Maximum Overload: 200 ppm
  • Sensitivity: 35±20 nA/ppm
  • Response Time: T50 < 20s, T90 < 120s

Physical Parameters:

  • Dimensions: 20mm (diameter) × 16.6mm (excluding pins)
  • Weight: <6g

Environmental Parameters:

  • Operating Temperature Range: -40°C to +55°C
  • Operating Humidity Range: 10–95%RH (non-condensing)
  • Pressure Range: 800–1200 hPa

Warranty:

1 year. Specific terms and conditions refer to product documentation.

Resolution 0.1 ppm
Maximum Overload 200 ppm
Sensitivity 35±20 nA/ppm
Response Time T50 < 20 s, T90 < 120 s
Linearity ±2% F.S.
Long-Term Drift <1%/month
Repeatability ±1% F.S.

DS4-HCHO-100 Electrochemical Gas Sensor Self-identification Capability For System Integration


Product Tags:

Self-identification Capability Electrochemical Gas Sensor

      

System Integration Electrochemical Gas Sensor

      

DS4-HCHO-100 Electrochemical Gas Sensor

      
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