توضیحات
دتکتور گاز برند Honeywell مدل Searchline Excel Cross Duct
(Honeywell Brand infrared Gas Detector Model Searchline Excel Cross Duct)
Based on the proven open path design, Searchline Excel Cross-Duct was developed in response to the unique
requirements for monitoring in HVAC ducting and Turbine Enclosures.
Searchline Excel Cross-Duct delivers the highest speed of response at low alarm set points over a wide temperature range
With continuous improvement and the highest quality manufacturing and control processes, Honeywell Analytics Searchline Excel Open Path flammable gas detector provides best in class gas detection.
Searchline Excel is often the chosen primary flammable gas detector in conjunction with Searchpoint Optima Plus as
complimenting flammable point detection
Cross duct flammable gas detectors compliment other system gas protectors such as toxic gas detection, providing a fast
and effective protection to gas ingress into ventilation ducts.
Description
Applications include
Control rooms
Personal refuge areas
Turbine enclosures
Features & benefits
Fast speed of response provides earliest warning
High sensitivity allows low alarm set points
Alignment free design makes installation simple
Duct flex and vibration tolerance keeps the system online
Integral functional gas test facility allows for simple system check
Contamination resistant optics reduce the need for unscheduled maintenance
Immune to catalytic poisons
Works in inert atmospheres
Modbus digital output – know before you go!
Searchline Excel is also available as a kit with the XNX Universal Transmitter, featuring both a local HART® port and HART® over 4 to 20mA as standard.
These solutions allow configuration of the Searchline Excel through the XNX user interface or using a compatible HART® hand-held interrogator one device.
Alternatively, an intrusive connection to the Searchline Excel using an SHC-1 hand-held interrogator together with an
SHC-1 protection device module can be made in applications that allow such operations.
The multi drop Modbus capability can enable significant savings in installation and cabling costs.
A single comms cable can be run between up to 32 detectors instead of the usual ‘single run’ required for each detector.
Additionally, the 2 way digital communication protocol allows configuration, warning and fault diagnosis information to be communicated back to the control room.
This reduces servicing and maintenance costs as the operator can diagnose the state of any individual unit before deciding to send anyone into the field.
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