Applications

• • Mechanical Rooms
• • Warehouses
• • Refrigeration Plants
• • Industrial Plants
• • Process Monitoring
• • Leak Detection
• • Parking Garages
• • Auto/Truck Maintenance Facilities

• The QTS-6000 Series features a 2-Wire, 4 to 20 mA loop powered output signal and is available in both Commercial and Industrial style enclosures without a display. This series incorporates an electrochemical sensor which has a typical two to three year life expectancy. All of the sensors can be easily replaced in the fi¬eld since the sensors are plugged into an on-board socket or with an integrated sensor assembly for use in the Industrial enclosures. The QTS-6000 is factory con¬figured and can be ¬field calibrated using the Zero and Span adjustment potentiometers. The commercial grade unit is offered in either a general purpose wall or a duct mount version that includes a flow through Pitot tube sampling kit with 18” (0.46 m) of tubing. The tubing length on the duct mount versions should be kept to less than a maximum of 5’ (1.53m) in length in order to not affect the response time. The Industrial grade units include an Aluminum or 316 Stainless Steel enclosure that should be selected based upon the type of gas and environment being monitored. General calibration and bump testing should be completed every 3 months in Hazardous or Explosive type atmospheres while the Commercial grade products should be tested every 6 months. Calibration gases and 0.5 liter/minute gas regulators are not available through ACI. These should be purchased through your local gas Supply Company or companies such as Portagas® (Praxair®, Inc.) or M Mesa Specialty Gases®. Refer to all applicable Federal, State, Provincial and Local Health and Safety laws and regulations before using these products.
  
  The QTS-6000 Series Transmitters are covered by ACI's Two (2) Year Limited Warranty, which is located in the front of ACI's Sensors & Transmitters catalog or can be found on ACI's web site, which is: www.workaci.com.