INFWIN DigiGas-VOC TVOC eCO2 and Air Quality Index Sensor
type: Product
description: The INFWIN DigiGas-VOC is a multi-gas sensor with SDI-12 or RS485/Modbus-RTU output, built around an ENS161 metal-oxide (MOX) sensing element. It detects a wide range of volatile organic compounds (VOCs) - including ethanol, toluene, hydrogen, and oxidizing gases - and runs onboard algorithms to calculate equivalent TVOC (eTVOC), equivalent CO2 (eCO2), and two air quality indices. Power supply, output interface, connector type, and cable length are configurable via ordering code - the default variant (DigiGas-VOC-AAAB002) ships with default range/accuracy, RS485/Modbus-RTU output, 5–28V DC supply, a cold-pressed terminal connector, and a 2 m cable. Alongside gas readings, the sensor reports air temperature, humidity, and dew point, with automatic temperature and humidity compensation applied to the gas outputs. Reverse power protection and built-in TVS/ESD protection are included. Key Features Integrated ENS161 multi-gas sensor: Metal-oxide (MOX) sensing for a broad range of VOCs Multiple calculated outputs: eTVOC, eCO2, AQI-U (German UBA indoor air quality index), and AQI-S (relative air quality index) Temperature and humidity compensated: Calibrated gas outputs account for ambient conditions Integrated temperature, humidity, and dew point measurement 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 Building automation - HVAC, indoor air quality, and demand-controlled ventilation Home appliances, including cooker hoods, ai…
brand: INFWIN
sku: 123004240
additional property: INFWIN P/N
  type: PropertyValue
  value: DigiGAS-VOC-AAAB002
offers: AggregateOffer
  low price: 119.00
  high price: 119.00
  price currency: USD
  offer count: 1
  offers: Offer
    price: 119.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    sku: 123004240

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