Coming SOON!!!!

Since the release of the original SEC Millenium 22 years ago, our engineers have designed and implemented enhanced optical absorption integrity, lower power consumption and developed software algorithms for our other infrared family of gas detectors and analyzers.  All of this knowledge, experience and features have been incorporated into the SEC Millenium Hawk.


SEC 2000 DIN Controller
[SEC 2000 DIN]

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The SEC 2000 DIN Controller provides interface capabilities for the SEC 3000 Toxic and Oxygen Gas Detector and the SEC Millenium Infrared Gas Detectors. Non-explosion proof DIN rail or panel mounted controller. Detachable connectors facilitate quick and easy field-wiring installation. Available with or without relays.


  • DIN Rail or panel mounted controller
  • Compact and Low Cost
  • Self - Check System
  • Non-intrusive pushbutton calibration
  • Compatible with SEC 3000 and SEC Millenium Gas Detectors
  • 4-20mA output

Petrochemical Refineries, Compost Facilities, Semi-Conductor Industry, Mining, Pulp and Paper Mills, Oil Rig Platforms, Buildings, Automotive Industry, Engine Test Rooms, LNG & LPG Facilities, Sewage Industry, Water Treatment Plants, Parking Garages, Chemical Industry, Nuclear Industry, Fertilizer Industry, Tunnels, Medical Facilities

Operating Voltage:

  • 18-32 VDC Operating Current (No Sensor):
  • 125 mA Max @ 24 VDC Power Consumption (SEC 2000 DIN and Sensor):
  • Toxic Gases and oxygen (SEC 3000) – 4W Max
  • Combustible & CO2 (SEC Millenium) – 9W Max Output (Digital):
  • RS-485 isolated Output (Analog):
  • 4-20 mA (source type), max. 1000 ohm load at 24 VDC supply voltage Output (Relays):
  • (3) Alarm and (1) Fault Display:
  • Four (4) 7 Segment LED
  • Four (4) LEDs for relay indication Gas Sensor Compatibility:
  • Toxic Gases – SEC 3000
  • Combustible & CO2 – SEC Millenium Detection Method:
  • Toxic Gases – Electrochemical
  • Combustible & CO2 – Infrared Humidity:
  • 0-99% RH (Non-Condensing) Temperature Rating:
  • -40º to + 70º C Housing Construction:
  • ABS Plastic (Enclosure color gray) Housing Dimensions:
  • 3.54 (W) x 4.17 (L) x 2.28 (H) inches
  • {90 (W) x 106 (L) x 58 (H) mm} Weight:
  • Approximately 2 lbs. {0.9 Kg.}

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