SGX Sensortech

Series 4 Electrochemical Gas Sensors

Amphenol SGX SensorTech electrochemical sensors detect toxic gases using little to no current draw

Image of SGX Sensortec Series 4 Electrochemical Gas Sensors Amphenol SGX SensorTech 20 mm diameter Series 4 electrochemical sensors can detect toxic gases such as ammonia, carbon monoxide, ethylene oxide, hydrogen, hydrogen sulfide, nitric oxide, nitrogen dioxide, and sulfur dioxide. Electrochemical sensors detect gases by producing a chemical reaction between the gas and oxygen contained in the sensor. This reaction produces a small current, which is proportional to the concentration of the present gas. The sensor is, in effect, a type of fuel cell.

Features
  • Absolute gas measurement
  • Wide range of gases
  • Measurement ranges: ppm/ppb
  • Low cost
  • Little to no current draw
  • Excellent response
  • Great linearity
  • 20 mm diameter Series 4 housing
  • Long lifetime
Applications
  • Underground parking garages
  • Mining
  • Leak detection
  • Handheld detectors
  • Medical ventilators
  • Air quality monitoring
  • Air purifiers
  • Firefighter equipment
  • Environmental monitoring

Series 4 Electrochemical Gas Sensors

BildeManufacturer Part NumberBeskrivelseTilgjengelig antall PrisVis detaljer
SENSOR AMMONIA CURRENT OUTPUTSGX-4NH3-100SENSOR AMMONIA CURRENT OUTPUT32 - Immediate$727.24Vis detaljer
SENSOR AMMONIA CURRENT OUTPUTSGX-4NH3-300SENSOR AMMONIA CURRENT OUTPUT0 - Immediate$834.17Vis detaljer
SENSOR AMMONIA CURRENT OUTPUTSGX-4NH3-1000SENSOR AMMONIA CURRENT OUTPUT14 - Immediate$941.11Vis detaljer
SENSOR CARBON MONOXIDESGX-4COSENSOR CARBON MONOXIDE454 - Immediate$359.24Vis detaljer
SENSOR CARB MONOX CURRENT OUTSGX-4CO-LCSENSOR CARB MONOX CURRENT OUT0 - Immediate$284.90Vis detaljer
4 SERIES CO SENSOR - 1 000PPMSGX-SURECO4 SERIES CO SENSOR - 1 000PPM0 - Immediate$256.78Vis detaljer
SENSOR ETO CURRENT OUTPUTSGX-4ETOSENSOR ETO CURRENT OUTPUT0 - Immediate$834.17Vis detaljer
SENSOR HYDROGEN CURRENT OUTPUTSGX-4H2-1000SENSOR HYDROGEN CURRENT OUTPUT9 - Immediate$659.22Vis detaljer
SENSOR ELECTROCHEMICAL HYDROGENSGX-4H2-5000SENSOR ELECTROCHEMICAL HYDROGEN0 - Immediate$776.11Vis detaljer
SENSOR ELECTROCHEMICAL HYDROGENSGX-4H2-50KSENSOR ELECTROCHEMICAL HYDROGEN0 - Immediate$864.62Vis detaljer
SENSOR HYDROGEN SULFIDE CUR OUTSGX-4H2S-100SENSOR HYDROGEN SULFIDE CUR OUT77 - Immediate$442.56Vis detaljer
SENSOR NITRIC OXIDE CURRENT OUTSGX-4NO-250SENSOR NITRIC OXIDE CURRENT OUT13 - Immediate$910.22Vis detaljer
SENSOR NITROGEN DIOXIDE CUR OUTSGX-4NO2SENSOR NITROGEN DIOXIDE CUR OUT32 - Immediate$453.14Vis detaljer
SENSOR OXYGEN CURRENT OUTPUTSGX-4OX-ELSENSOR OXYGEN CURRENT OUTPUT3 - Immediate$554.74Vis detaljer
SENSOR SULFUR DIOXIDE CUR OUTSGX-4SO2SENSOR SULFUR DIOXIDE CUR OUT26 - Immediate$892.62Vis detaljer

Related Parts

BildeManufacturer Part NumberBeskrivelseTilgjengelig antall PrisVis detaljer
ELECTRO-CHEMICAL AND PELLISTOR GSGX_EVAL_ECELECTRO-CHEMICAL AND PELLISTOR G36 - Immediate$1,285.63Vis detaljer
CALIBRATION FLOW HOOD ASSEMBLY (JAS769640AACALIBRATION FLOW HOOD ASSEMBLY (21 - Immediate$536.84Vis detaljer
Published: 2025-09-16

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