SPECTREX SafEye Quasar 960 – NH3

The Quasar 960 open path UV detection model detects toxic Ammonia gas, with path lengths of up to 200ft (60m).  The Quasar 960 model can be tailored to protect your personnel and high-risk installation. Reliability is key and is assured with SIL2.

All Quasar 960 detectors incorporate heated windows to minimize any effects from condensation, icing, snow and are totally immune to interference from sunlight or any other sources of radiation such as flare stacks, arc welding or lightning. A range of outputs are available including 0-20mA, HART, Modbus RS485 to suit all control systems.

Available: BC, AB & SK

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  • Long Range Toxic Gas Detection up to 200ft (60m)
  • Detection of toxic NH3 gas
  • High Sensitivity and fast response
  • Heated optics to improve performance in ice, condensation and snow conditions
  • Continuous operation in extreme and harsh environmental conditions
  • Solar blind and immune to industrial environments
  • Withstands extreme vibration conditions
  • Multiple output options for maximum flexibility and compatibility
    • 0-20mA
    • HART Protocol for maintenance and asset management
    • RS-485, Modbus Compatible
  • Simple, one person installation, alignment, and calibration
  • Programmable configuration via the handheld unit
  • Fast connection to I.S approved handheld diagnostic/calibration unit
  • 3mA “maintenance call”
  • 3 Year Warranty
  • ATEX & IECEx
    • Ex II 2 (2) G D
    • Ex db eb ib [ib Gb] IIB+H2 T4 Gb
    • Ex tb IIIC T135°C Db
  • Inmetro (UL)
  • Safety Integrity Level SIL2 (TUV)



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Spectrex Safeye-Quasar-960_Product DataSheet_042020-Westech.pdf

SPECTREX manual-safeye-quasar-950-toxic-aromatic-open-path-gas-detection-system-user-maintenance-spectrex-en-us-July 30 2020_Westech.pdf

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Manufacturer Info

Spectrex is a leader in the Flame and Open Path Gas Detectors field. We are fully committed to enhancing the safety of your employees, capital investments and the environment.

Website: https://www.spectrex.net/