Gas Sensors

Innova 1314i

Highly Accurate, Stable, Quantitative, and Remotely Controllable Gas Monitoring System

Advanced Energy's Innova 1314i is a highly accurate, reliable, and stable quantitative gas monitor. Its measurement principle is based on the photoacoustic detection method. Extremely versatile by design, the 1314i can measure at trace levels almost any gas that absorbs infrared light.

  • Multi-gas monitoring of up to five different gases (+ water vapor) can be measured with excellent sensitivity and accuracy
  • Suited for permanent monitoring tasks at low O&M costs
  • Highest stability (low drift) makes calibration only necessary one to two times per year, and no carrier gas is needed
  • Direct sampling
  • Overview
  • Technical Specs
  • Documents
  • Accessories
  • Service & Support
  • Distributors


Advanced Energy’s Innova® 1314i photoacoustic gas monitor is a highly accurate, reliable, and stable quantitative gas monitoring system. Its measurement system, based on the photoacoustic infrared detection method, is capable of measuring almost any gas that absorbs infrared light.

Gas selectivity is achieved through the use of optical filters. By installing up to five filters, the 1314i can measure the concentration of up to five component gases and water vapor in any air sample. The detection limit is gas-dependent, but is typically in the ppb region.


  • Selectively measure a wide range of gases / vapors
  • Ensure a maximum of only two calibrations a year
  • Operate immediately with virtually no warm-up time necessary
  • Easily calibrate, configure and view / analyze data via PC
  • Accurately compensate for temperature and pressure fluctuations, water vapor interference, and interference from other known gases


  • Linear response over a wide dynamic range
  • User-friendly, stable, reliable, and highly accurate
  • Extremely low-volume flushing possible
  • Remote control capability via TCP / IP network interface protocol
  • Expandable up to 24 locations with Innova 1409 Multipoint Sampler; the gas monitor can operate as the system controller for full standalone operation
  • Measurement Specifications

    Detection Limit

    Gas dependent, but typically in the ppb region; using the Gas Detection Limits Chart, the detection limit for a selected sample integration time (SIT) can be calculated

    Dynamic Range

    Typically four orders of magnitude (i.e., 10,000 times the detection limit at 5 SIT); using two span concentrations it can be expanded to five orders of magnitude


    1% of measured value
    Measured at 20°C, 1013 mbar, and relative humidity (RH): 60%; a concentration of 100x detection limit4 was used in determining these specifications


    The 1314i automatically compensates for temperature and pressure fluctuations in its analysis cell and can compensate for water vapor in the air sample; if an optical filter is installed to measure a known interferent, the 1314i can cross compensate for the interferent

    Internal Data Storage Capacity

    The total space available in display memory to store data is 131,072 measurement cycles; if a measurement cycle takes 15 sec, then the display memory space will be sufficient for a 22-day monitoring task

  • Environmental Specifications

    Operating Temperature

    5 to 40°C (41 to 104°F)


    Maximum relative humidity 80% for temperatures up to 31°C, decreasing linearly to 50% relative humidity at 40°C


    IP 20

    H x W x L

    175 x 483 x 375 mm (6.9 x 19 x 14.8 in)


    14 kg (30.8 lb)

  • Pumping System Specifications

    Pumping Rate

    30 cm3/s (flushing sampling tube) and 5 cm3/s (flushing measurement chamber)

    Air Volume Per Sample

    Total Internal Volume

    60 cm3 (of the measurement system)

  • Electrical and Communication Specifications

    Power Ratings

    ~85 VA, 100 to 240 VAC ±10%, 50 and 60 Hz

    Alarm Relay Socket

    For connection to one or two alarm relays (visual/audio)
    Alarm levels for each gas are user-defined
    System on/running status available
    Maximum 25 VDC, maximum 100 mA

    Back-Up Battery

    3 V lithium battery, lifetime 5 years; this protects data stored in memory and powers the internal clock

    Monitor Interface

    Three interfaces: USB, Ethernet, and RS232, for data exchange and remote control of the instrument

    Software Communication

    Via USB, Ethernet, or RS232 interface

  • Safety and Standards Specifications


    EN/IEC 61010-1 3rd edition
    CAN/CSA C22.2 No. 61010-1-04
    UL 61010-1 3rd edition


    EN 61326-1:2013: Electrical equipment for measurement, control and laboratory use – EMC requirements; Part 1: General requirements

    Standards Compliance

    CE-mark indicates compliance with: EMC Directive and Low Voltage Directive
    NEMKO mark indicates compliance with: CSA and UL Standards

  • Typical Applications

    • Engine qualification testing
    • Measurement of refrigerant emissions from mobile A/C systems
    • Refrigerant leak detection
    • Industrial hygiene-IAQ monitoring
    • Waste anesthesia monitoring

Specifications are subject to change without notice. Not all options and accessories are available for all models and configurations. Dimensions listed generally refer to standard configurations and module bodies only. Please confirm technical specifications and customizations with a sales representative. Advanced Energy is not responsible for errors or omissions.


Product Accessory

Innova LumaSoft Single Point 7820

Application Software for Single Channel Monitoring

Product Accessory - Lumasoft

Innova LumaSoft Multi Point 7880

Application Software to perform Gas Monitoring tasks in up to 24 locations

bz7003 Offline software

Innova BZ7003 Offline Software

Free version to set up the Gas Monitor without connecting it to a PC and to download gas monitor's data

Product Accessory - Calibration Software

Innova BZ7002 Calibration Software

Free version to calibrate the gas monitor connecting it to a PC and back-up of the calibration data

Documents & Support

View All Innova 1314i Accessories

Global Support & Services

Maximize fab productivity and capital equipment ROI with world-class support through each product lifecycle stage — from startup to long-term operation. Our service offerings are based on more than three decades of precision power and applications expertise.

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Accelerate tool installations and process development programs, or address specific applications concerns with Advanced Energy's dedicated applications consultants and engineering staff. Benefit from on-site reviews, analyses, and consultations.

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Decrease variability in maintenance costs and provide additional cost protection. Advanced Energy offers whole-box extended warranties.

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Product Support

U.S.: +1 800 446 9167
Asia: +86 29 8874 1895
China: 400 8899 130
EMEA: +44 800 032 1546
U.K.: 08000 321 546

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