EC Sense

EC4-HCl-30 Hydrogen Chloride Gas Sensor

Model: EC4-HCl-30-01

Hydrogen Chloride Amperometric

EC4 package, 0 – 30 ppm range, Hydrogen Chloride detection

EC4-HCl-30 Hydrogen Chloride Gas Sensor

The EC Sense EC4-HCl-30 is an electrochemical gas sensor for Hydrogen Chloride detection, with a 0 – 30 ppm range, -150 nA/ppm ± 50 nA/ppm sensitivity and T50 < 40 s, T90 < 80 s response. Double-sealed ABS housing at about 8 g with excellent leakage protection — built for long-term industrial field deployment Well suited to industrial safety, leakage detection and emission monitoring, with a designed lifetime of > 2 years.

Key Features

  • No bias voltage
  • Detects with high selectivity a wide variety of gases
  • Double sealed housing for advanced leakage protection
  • Stable zero
  • Linear output
  • High sensitivity
  • nA power consumption
  • Wide operation temperature range of -20 °C to +55 °C
  • Typical warm-up time in minutes
  • RoHS compliant

Typical Applications

Industrial SafetyLeakage DetectionEmission MonitoringSemiconductor IndustryWarehouse Logistics Monitoring

Calibration & Cross-Sensitivity

Calibrated with Hydrogen Chloride standard gas. Cross-sensitivity to other gases may exist — see the cross-sensitivity table in the datasheet.