توضیحات
دتکتور گاز برند Honeywell مدل Sensepoint XCD RFD
(Honeywell Brand remote flammable detector Model Sensepoint XCD RFD)
Sensepoint XCD RFD (Remote Flammable Detector) has been specifically designed for use with remotely mounted flammable gas sensors.
This configuration is ideal for applications where the sensor is required to be mounted remotely from the transmitter in areas
where temperatures are well above ambient (up to 150°C/302°F), or that are difficult to access.
The transmitter can be mounted at a suitable location away from this area where it is easy to access, view its display and interact with via the user interface.
Applications
Compliant with the requirements of HSE guidance note PM84
Transmitter can be mounted in easy to access area even if sensor is in a hard to access or restricted access area
Sensor can be mounted up to 30 metres (100 feet) from transmitter
Standard temperature catalytic and infrared sensor types also available
Reliable detection
Compatible with Honeywell Analytics’ proven catalytic bead flammable gas sensors
High temperature gas sensors have thermally matched beads for highest accuracy and stability enabling low alarm levels
Gas sensors use long life, poison resistant beads as standard, reducing ongoing cost of ownership
Easy to Use
Easy to read tri-colour backlit display with digits, bar graph and icons
Fully configurable via non-intrusive magnetic switches
Selectable sink or source 4-20mA output
Auto-inhibit during maintenance prevents false alarms
Cost Effective
Sensepoint XCD common transmitter platform
Reduces training costs
Reduced spares and stock costs
Non-intrusive, one-man operation reduces cost of maintenance
Optional Sensepoint XCD plug-in sensor reduces maintenance time further
Sensepoint XCD RFD is suitable for use with several Honeywell Analytics’ sensors; the Sensepoint XCD catalytic bead and infrared
type plug-in sensors and the Sensepoint standard and high temperature sensors.
These sensors can be mounted up to 30 metres (100 feet) away from the transmitter thereby accommodating even the most remote
and inaccessible applications.
The gas range is user adjustable at the transmitter from 0-100%LEL down to 0-20%LEL.
The 0-20%LEL range is particularly suited for use with the Sensepoint high temperature sensors that have thermally matched beads providing optimum accuracy and stability allowing alarm set points as low as 5%LEL.
The transmitter’s tri-colour backlit LCD clearly indicates the unit’s status at a glance, even from a distance.
A steady green backlight indicates normal operation, flashing yellow indicates fault and flashing red indicates an alarm.
Outputs include 2 programmable alarm relays, 1 programmable fault relay as well as 4-20mA output (sink or source selectable).
The range, relay operation, alarm set points and electronic tag number of the detector can be adjusted using the transmitter’s LCD
and the non-intrusive magnetic switches.
Outputs are automatically inhibited during adjustment thereby reducing the risk of false alarm at the control panel during maintenance.
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