Searchline Excel Cross-Duct Short Range 1.6ft - 8.2ft

Searchline Excel Cross Duct Short Range 1.6ft - 8.2ft -

Searchline Excel Cross Duct is a hazardous area certified infrared open path gas detector, for use in HVAC intakes and exhausts. There are 2 types: Short Range for ducts 1.6 ft – 8.2 ft (0.5 m – 2.5 m) width and Long Range for ducts 8.2 ft – 16.4 ft (2.5 m – 5.0 m) width. Hazardous area approvals include European (ATEX) and North American (UL). Receiver output is 3 wire 4-20 mA selectable sink or source.

Note: Methane (CH4) calibration only.

It is important to ensure the suitability of an application for Searchline Excel Cross-Duct before ordering. Target gas can be Methane or gas mixtures where methane is the main constituent (>70%) and the balance is C2 - C6 hydrocarbons. Alarm levels should be set at 20% LEL for the short range unit and 10% for the long range unit. The installation must be made where it is protected from dirt and condensation. Regular routine maintenance should include cleaning the reflector tiles, re-zeroing and functional test using the test filters. If in any doubt about suitability for an application, contact Honeywell Analytics Engineering Team for further guidance. Hazardous area approvals include European (ATEX) and North American (UL). Receiver output is 3 wire 4-20mA selectable sink or source.