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System Sensor DNRE Duct Detector Housing with B501AP Base

System Sensor DNRE Duct Detector Housing with B501AP Base

System Sensor DNRE Duct Detector Housing with B501AP BaseThe InnovairFlex DNRE intelligent non-relay photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct. These units can sense smoke in the most challenging conditions operating in airflow speeds of 1.5ms to 20.3msec temperatures of 20 to 70 degrees and a humidity range of 0 to 95 non-condensing.An improved cover design isolates the sensor head from the low-flow feature for simple maintenance. A cover tamper feature was added to indicate a trouble signal for a removed or improperly installed sensor cover. The InnovairFlex housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module.Key FeaturesPhotoelectric integrated low-flow technologyAir velocity rating from 1.5ms to 20.3secVersatile mounting options square or rectangular configurationBroad ranges for operating temperature 20 to 70 degree and humidity 0-95 non-condensingPatented sampling tube installs from front or back of the detector with no tools requiredNew cover temper signalIncreased wiring space with a newly added 20mm conduit knockoutAvailable space within housing to accommodate mounting of relay moduleEasily accessible code wheels on sensor head sold separatelyClear cover for convenient visual inspection

GBP 194.16
1

System Sensor Agile Wireless Photo-Thermal-IR Detector 22051TLE-RF-26

System Sensor Agile Wireless Photo-Thermal-IR Detector 22051TLE-RF-26

System Sensor Agile Wireless Photo-Thermal-IR Detector 22051TLE-RF-26The 22051TLE multi-criteria multi-sensor Photo Thermal Infra-Red detector PTIR is the environmentally friendly alternative to the ionisation detector a technology that is over sixty years old. The detector offers comparable speed of response to the ionisations technology for a fast flaming fire and is less susceptible to false alarms. It can be deployed with confidence in locations where the main risk is from fast-developing flaming fires.The integration of continual monitoring for all three major elements of a fire enables the 22051TLE respond far more quickly to an actual fire and has the highest immunity to nuisance. The sensing elements of the 22051TLE are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting. Agile wireless optical thermal and IR detector for use with the System Sensor Agile wireless system.Key FeaturesUnique true three sensor multi-criteria fire detector incorporating photoelectric thermal and IR sensing elementsFully integrated Infra-Red sensing to support the fire alarm decisionIncludes Series 200 Advanced ProtocolRotary decade address switchesPure white colour to compliment modern buildings100 mechanical and electrical backwards compatibility

GBP 232.72
1

System Sensor 22051TLE-26 Photoelectric Thermal amp Infrared Detector with Isolator

System Sensor 22051TLE-26 Photoelectric Thermal amp Infrared Detector with Isolator

System Sensor 22051TLE-26 Photoelectric Thermal Infrared Detector with IsolatorThe 22051TLE multi-criteria multi-sensor Photo Thermal Infra-Red detector PTIR is the environmentally friendly alternative to the ionisation detector a technology that is over sixty years old. The detector offers comparable speed of response to the ionisations technology for a fast flaming fire and is less susceptible to false alarms. It can be deployed with confidence in locations where the main risk is from fast-developing flaming fires.The integration of continual monitoring for all three major elements of a fire enables the 22051TLE respond far more quickly to an actual fire and has the highest immunity to nuisance. The sensing elements of the 22051TLE are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting.Key FeaturesUnique true three sensor multi-criteria fire detector incorporating photoelectric thermal and IR sensing elementsFully integrated Infra-Red sensing to support the fire alarm decisionIncludes Series 200 Advanced ProtocolAvailable with or without single pole short circuit isolation with status control through the Series 200 Advanced ProtocolTri colour LED offering red green and amber coloursRotary decade address switchesPure white colour to compliment modern buildings100 mechanical and electrical backwards compatibilityNew base design to compliment the detector

GBP 92.95
1

System Sensor 22051TLE-26 Photoelectric Thermal amp Infrared Detector

System Sensor 22051TLE-26 Photoelectric Thermal amp Infrared Detector

System Sensor 22051TLE-26 Photoelectric Thermal Infrared DetectorThe 22051TLE multi-criteria multi-sensor Photo Thermal Infra-Red detector PTIR is the environmentally friendly alternative to the ionisation detector a technology that is over sixty years old. The detector offers comparable speed of response to the ionisations technology for a fast flaming fire and is less susceptible to false alarms. It can be deployed with confidence in locations where the main risk is from fast-developing flaming fires.The integration of continual monitoring for all three major elements of a fire enables the 22051TLE respond far more quickly to an actual fire and has the highest immunity to nuisance. The sensing elements of the 22051TLE are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting.Key FeaturesUnique true three sensor multi-criteria fire detector incorporating photoelectric thermal and IR sensing elementsFully integrated Infra-Red sensing to support the fire alarm decisionIncludes Series 200 Advanced ProtocolAvailable with or without single pole short circuit isolation with status control through the Series 200 Advanced ProtocolTri colour LED offering red green and amber coloursRotary decade address switchesPure white colour to compliment modern buildings100 mechanical and electrical backwards compatibilityNew base design to compliment the detector

GBP 77.11
1