Infrared Carbon dioxide analog gas detector with a 0 - 2,000 ppm measurement range for mounting in ventilation ducts

 

Key Features

  • Single internal infrared CO2 sensor
  • 0 - 2,000 ppm standard range
  • Long sensor life (approx. 15 years)
  • For duct mount ventilation applications
  • Industrial IP54 rated enclosure
  • Low maintenance, easy calibration
  • 4 - 20 mA or 0 - 10 VDC linear output signal
  • Operating power 24 VDC or 24 VAC nominal
  • CE certified

 

Description

The AST-IS3 transmitter contains a non-dispersive, infrared CO2 sensor housed in an industrial style, water tight enclosure with built in rubber gaskets ideal for installation in ventilation ducts.

It is low maintenance and a key component for climate control of buildings and different ventilation strategies. It is designed to be connected directly to a BAS or Controller. It requires 24 VDC / VAC nominal voltage power, has 4 - 20 mA or 0 - 10 VDC linear output signals and offers a standard 0 - 2,000 ppm gas monitoring range.

AST-IS3 Industrial CO2 Transmitter

  • Target Gas

     

    Gas Sensor

    Carbon dioxide (CO2) 0 - 2000 ppm range

    Mechanical

     

    Enclosure

    Industrial Housing PVC, IP54 rated

    Probe Length

    246 mm / 9.68 inches

    Size

    151.3 x 84 x 46 mm / 5.96 x 3.31 x 1.81 inches

    User Interface

     

    Display

    Does not have a displayu

    Input/Output

     

    Output

    Linear 4 - 20 mA or 0 - 10 VDC signal

    Electrical

     

    Power Requirement

    24 VDC or VAC, 50/60 Hz (half-wave rectifier input)

    Current Draw

    1 W (average)

    Wiring

    18 AWG stranded, shielded

Copyright© 2020 by Tops Instruments Supplies Co. graphics, data sheet, photos and videos all rights reserved.