INFWIN DigiGas-OX Oxygen Concentration and Partial Pressure Sensor
type: Product
description: The INFWIN DigiGas-OX is an oxygen sensor with SDI-12 or RS485/Modbus-RTU output, measuring ambient oxygen partial pressure (ppO2) and concentration using luminescence quenching - an optical technique, not electrochemical. Power supply, output interface, connector type, and cable length are configurable via ordering code - the default variant (DigiGas-OX-AAAB002) ships with a 0–300 mbar (0–25%) range, RS485/Modbus-RTU output, a cold-pressed terminal connector, and a 2 m cable. Alongside oxygen, the sensor reports temperature and barometric pressure, which factor into the concentration calculation. Reverse power protection and built-in TVS/ESD protection are included. Key Features Optical oxygen sensing: Built around an SST oxygen sensor using luminescence quenching, not an electrochemical cell Long sensor life: Rated for more than 2 years of service, maintenance-free Triple measurement: Oxygen partial pressure/concentration, temperature, and barometric pressure Digital output: SDI-12 (V1.3) for universal datalogger compatibility and low-power use, or RS485/Modbus-RTU for long cable runs or multi-sensor networks, both with built-in surge protection Compact size: 111 × 25.5 mm sensor body Reverse power protection: Built-in TVS/ESD protection Connector options: Cold-pressed terminal or stripped & tinned lead wires Configuration utility: SensorOneSet software (RS485) or SensorOneSetSDI12 software (SDI-12) included for sensor configuration Excellent price-performance ratio Cable length: 2 m standard; custom lengths available, up to 5 m maximum Applications Scientific research Air conditioning and ventilation control Routine weather monitoring Environmental monitoring Important Notes Oxygen concentration (%) accuracy depends on both the oxygen partial pressure accuracy and the barometric pressure accuracy - it is not a single fixed figure. Rated operating temperature range for the sensor is narrower than most of INFWIN's other outdoor sensors: 10°C to 45°C. Custom cable l…
brand: INFWIN
sku: 123004238
additional property: INFWIN P/N
  type: PropertyValue
  value: DigiGAS-OX-AAAB002
offers: AggregateOffer
  low price: 259.00
  high price: 259.00
  price currency: USD
  offer count: 1
  offers: Offer
    price: 259.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    sku: 123004238

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