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.SafEye Quasar Open Path Toxic Gas Detectors Model 961

$11,880.54 $11,363.99
(You save $516.55)
Quasar 961

Product Description

The Quasar 960 detects toxic Ammonia gas with path lengths of up to 263ft (80m). The Quasar 960 models can be tailored to protect your personnel and high-risk installation. Reliability is key and is assured with SIL2 (pending).

The 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 mA, HART, Modbus RS485 to suit all control systems.


• Long Range Gas Detection up to 263ft (80m)
• Detection of toxic gases
– 960 Model detects NH3
• 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 (stepped)
– HART Protocol for maintenance and asset management
– RS-485, Modbus Compatible
• Simple, one person installation, alignment, and calibration


Comprising:Transmitter (Tx), Receiver (Rx) and two Tilt Mounts



Minimum installed Distance:17ft / 5m

Maximum installed Distance (ft / m):66ft / 20m

Gases:Ammonia (NH3)

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