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Patol DTB25 PVC Dirt Trap Box 6900285P

Patol DTB25 PVC Dirt Trap Box 6900285PThe PVC Dirt Trap Box is used as an accessory part for an Aspirating Smoke Detector in areas with high dust content to prevent false alarms and to increase the lifespan of the smoke sensors substantially.When using the dust trap we generally recommend the combination with the large or extra-large filter-box.Due to the Dirt Trap Box design dust particles are deposited on the bottom due to gravity. Smoke particles pass through the Dirt Trap Box unhindered to the small size of the particles. Reliable and fast fire detection is thus ensured.The air polluted with dust particles is also aspirated by the aspirating smoke detector. So that these particles do not cause any false alarms the aspirated air must be purified of these particles.The Dirt Trap Box can be used for this purpose as an additional accessory component. This is then to be arranged in front of the filter-box in the suction pipe see project planning notice.The aspirated air reaches the Dirt Trap Box via the entry opening underneath. En-route to the exit opening above the air is separated from most of the dust particles which are deposited on the bottom of the chamber due to gravity. The gathered dust can be removed during maintenance work simply by opening the lid.Key FeaturesPrevention or substantial reduction of false alarmsLengthening of lifespan of smoke sensorsVery low installation costsSubsequent installation possible at any timeLow operating costsApplicable for all aspirating smoke detectorsQuick clean and inexpensive solution

GBP 232.33

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Patol 720-212 High Temp Heat amp Flame Sensor 5730 ABS incl Mounting Bracket

Patol 720-212 High Temp Heat Flame Sensor 5730 ABS Including Mounting BracketThe 5730 High Temperature Transit Flame Sensor monitors high temperature materials up to 240 on highest sensitivity being transported on conveyor systems at speeds of between 0.5 and 6ms and triggers as the material reaches the ember or flame condition.The sensor employs enhanced infra-red monitoring technology that analysis the levels of IR emission in the narrow band of 4.2-4.7m. As the sensor is tuned to this band it is solar blind meaning the background and transient IR spectra are discriminated. This provides enhanced false alarm immunity.Air purging from a mains operated Air Purged Blower APB air feed is used to maintain a positive air pressure in the sensor enclosure and ensures the prevention of dust settling on the sensor window. The air supply is monitored by a pressure switch which on air failure is signalled as a fault status.The 5730 incorporates within the unit a series of user programmable DIL switches. Option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the four individual internal detection channels for the alarm trip and shutdown outputs.The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an auxiliary fault input and common fault output contact.Key FeaturesDetection of ember and flame of high temperature productAir purged system for dusty environments with air pressure monitoringFour Channels of Isolated Detectors for maximum reliabilitySingle Coincidence voting outputTimed auto reset coincidence analyser circuitTuned response solar blindVoting Logic Latching optionsAlarm Trip FunctionsFault Monitored with Test Reset push ButtonsField ProgrammableLocal IndicatorsComes with a Mounting Bracket

GBP 3642.24

1

Patol 710-020 Controller 5020 for Spares Only

Patol 710-020 Controller 5020 for Spares Only - for use with Sensor Models 5010 5012 5712The 5020 controller is directly connected to the sensor. A series of user programmable DIL switches allows option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the four individual internal detection channels for the alarm trip and shutdown outputs.The Sensor Unit is located above the materials transit path e.g. conveyor by means of the adjustable mounting bracket and aligned such that the monitored hazard passes through the sensors field of view. The height and angle of the sensor determine the width of the monitored path.The Type 5020 Control Unit provides various indications and controls related to infra-red detection alarms and fault monitoring.The control module is easily de-mountable from the housing and connects to the sensor by means of a ten core screened shielded cable. These terminations together with supply and output contact connections are via two part screw terminals thus enabling installation of the housing and site cables prior to fitment of the module. The housing has a high level of ingress protection IP67.The unit incorporates a user programmable DIL switch to set the options which include detector sensitivity setting automanual reset sequence selection and one-shot coincidence voting for the alarm and tripshutdown outputs.The sensor air pressure and signal cable connections are fault monitoredfail safe. The unit incorporates an aux. fault input common fault output contact.The 5020 Controller also includes LED indication of the four detector channels along with LED indication and relay outputs for Alarm Trip and Fault.The controller can be provided in an optional outer control panel together with power supplies battery chargers DIN rail terminals as required.Key FeaturesMaterial Fan Case - White Polyester Resin Impellors - Aluminium 1200 H14IP Rating IP44Weight 8.5Kg

GBP 2076.48

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Patol ADB 500 Automatic Blowout Device for One Sampling Pipe 50-0500571-01-01P

Patol ADB 500 Automatic Blowout Device for One Sampling Pipe 50-0500571-01-01PThe automatic blow out device ADB 500 is used as an accessory part for an Aspirating Smoke Detector in areas with high levels of dust and dirt.With the blow out device the aspirating smoke detectors sampling pipe is automatically blown through and cleaned to prevent fault messages due to contaminated suction openings and false alarms. This way the lifespan of the smoke sensor in the aspirating smoke sensor is increased considerably.When using the automatic blow out device a combination with the accessory components dust filter unit DFU 911 and dust retaining box DRB 25 is generally recommended. Optionally the filter-box FBX 25 extra-large and the dirt trap box DTB 25 can be used.Key FeaturesPrevention of fault messages caused by contaminated suction openings.Lengthening of lifespan of smoke detectors smoke sensorsPrevention or substantial reduction of false alarmsFault message in the case of compressed air failure detection period can be freely programmedApplicable for all aspirating smoke detectorsSubsequent installation possible at any timeLow installation costsMaintenance friendly

GBP 2576.04

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Patol 725-015 5712 Stainless Steel Infrared Heat Sensor without Controller

Patol725-0155712 Stainless Steel Infrared Heat Sensor without ControllerThe 5712 High Temperature Transit Flame Sensor monitors high temperature materials up to 240 on highest sensitivity being transported on conveyor systems and triggers as the material reaches the ember or flame condition.The sensor employs enhanced infra-red monitoring technology that analysis the levels of IR emission in the narrow band of 4.2-4.7m. As the sensor is tuned to this band it is solar blind meaning the background and transient IR spectra are discriminated. This provides enhanced false alarm immunity.Air purging from a compressed air feed is used to maintain a positive air pressure in conjunction with an air knife to prevent dust settling on the sensor window. The air supply is monitored by a pressure switch which on air failure is signalled as a fault status.The 5020 controller is directly connected to the sensor. A series of user programmable DIL switches allows option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the four individual internal detection channels for the alarm trip and shutdown outputs.The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an auxiliary fault input and common fault output contact.

GBP 4250.16

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Patol 5710 ATEX Approved High Temperature Infrared Heat Sensor

Patol 5710 ATEX Approved High Temperature Infrared Heat SensorThe 5710 High Temperature Transit Flame Sensor monitors high temperature materials up to 240 on highest sensitivity being transported on conveyor systems at speeds of between 0.5 and 6ms and triggers as the material reaches the ember or flame condition.The sensor employs enhanced infra-red monitoring technology that analysis the levels of IR emission in the narrow band of 4.2-4.7m. As the sensor is tuned to this band it is solar blind meaning the background and transient IR spectra are discriminated. This provides enhanced false alarm immunity.The 5710 is specifically designed for hazardous areas and is IECEx ATEX approved for Zones 1 2 21 22. Air purging from a compressed air feed is used to maintain a lens cleaning system that ensures the prevention of dust settling on the sensor window.The 5710 incorporates within the unit a user programmable SIL switch. Option selection includes detector sensitivity settings automanual reset sequence selection and singlecoincidence voting from the two individual internal detectors for the alarm trip shutdown outputs.The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an auxiliary fault input and common fault output contact.

GBP 5490.24

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Patol 5012 Stainless Steel Infrared Heat Sensor without Controller

Patol 5012 Stainless Steel Infrared Heat Sensor without ControllerThe 5000 Series is an early warning infra-red transit heat sensor which can trigger at temperatures as low as 100C when monitoring materials being transported on conveyor systems before they have reached the ember or flame condition.Its unique eight detector enhanced Infra-red monitoring has been created to detect black heat. Black body emissions occur for all material the sensor is designed to detect a change in these emissions even at relatively low temperatures when the material moves through its field of view.Air purging from a compressed air feed is used to maintain a positive air pressure in the sensor enclosure an air knife ensures the prevention of dust settling on the sensor window. The air supply is monitored by a pressure switch which on air failure is signalled as a fault status.The 5020 controller is directly connected to the sensor. A series of user programmable DIL switches allows option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the four individual internal detection channels for the alarm trip and shutdown outputs.The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an aux. fault input common fault output contact.

GBP 4085.76

1

Patol 5730 Infrared High Temperature Heat Sensor 115vAC

Patol 5730 Infrared High Temperature Heat Sensor 115vACThe 5730 High Temperature Transit Flame Sensor monitors high temperature materials up to 240 on highest sensitivity being transported on conveyor systems at speeds of between 0.5 and 6ms and triggers as the material reaches the ember or flame condition.The sensor employs enhanced infra-red monitoring technology that analysis the levels of IR emission in the narrow band of 4.2-4.7m. As the sensor is tuned to this band it is solar blind meaning the background and transient IR spectra are discriminated. This provides enhanced false alarm immunity. Air purging from a mains operated Air Purged Blower APB air feed is used to maintain a positive air pressure in the sensor enclosure and ensures the prevention of dust settling on the sensor window. The air supply is monitored by a pressure switch which on air failure is signalled as a faultstatus. The 5730 incorporates within the unit a series of user programmable DIL switches. Option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the four individual internal detection channels for the alarm trip and shutdown outputs. The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an aux. fault input common fault output contact.

GBP 5241.60

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Patol 710-207 5730 Infrared High Temperature Heat Sensor 230vAC

Patol 710-207 5730 Infrared High Temperature Heat Sensor 230vACThe 5730 High Temperature Transit Flame Sensor monitors high temperature materials up to 240 on highest sensitivity being transported on conveyor systems at speeds of between 0.5 and 6ms and triggers as the material reaches the ember or flame condition.The sensor employs enhanced infra-red monitoring technology that analysis the levels of IR emission in the narrow band of 4.2-4.7m. As the sensor is tuned to this band it is solar blind meaning the background and transient IR spectra are discriminated. This provides enhanced false alarm immunity. Air purging from a mains operated Air Purged Blower APB air feed is used to maintain a positive air pressure in the sensor enclosure and ensures the prevention of dust settling on the sensor window. The air supply is monitored by a pressure switch which on air failure is signalled as a fault status.The 5730 incorporates within the unit a series of user programmable DIL switches. Option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the four individual internal detection channels for the alarm trip and shutdown outputs. The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an aux. fault input common fault output contact.

GBP 5241.60

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Patol Infra-Red Heat Sensor 5610SS Stainless Steel 316 ATEX Approved 722-009

Patol Infra-Red Heat Sensor 5610SS Stainless Steel 316 ATEX ApprovedCompressed Air Lens Clean Purging cw Mounting Bracket 722-009The 5000 Series is an early warning infra-red heat sensor which can trigger at temperatures as low as 100C when monitoring materials being transported on conveyor systems before they have reached the ember or flame condition.Its unique dual detector enhanced Infra-red monitoring has been created to detect black heat. Black body emissions occur for all material the sensor is designed to detect a change in these emissions even at relatively low temperatures when the material moves through its field of view.The 5610SS is specifically designed for hazardous areas and is ATEX approved.Air purging from a compressed air feed is used to maintain a lens cleaning system that ensures the prevention of dust settling on the sensor window.The 5610SS incorporates within the unit a user programmable SIL switch. Option selection includes detector sensitivity settings automanual reset sequence selection and singlecoincidence voting from the two individual internal detectors for the alarm trip shutdown outputs.Key FeaturesCompressed air lens clean purgingStainless steelDetection of hazards at temperatures below flame point including both embers and buried hot spotsATEX approvedTwin high integrity detection circuit channels for maximum reliabilityTwo wire operation - Can be powered by direct connection to standard fire trigger circuits or addressable loop interfaceSingle Coincidence voting outputTimed auto reset coincidence analyser circuitTuned response solar blindVolt free relay contact output operation selectable as standardFault Monitored with Test Reset push ButtonsField Programmable

GBP 5770.80

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Patol Infra-Red Heat Sensor 5410 ABS cw Mounting Bracket 720-012

Patol Infra-Red Heat Sensor 5410 ABS cw Mounting Bracket 720-012The 5000 Series is an early warning infra-red transit heat sensor which can trigger at temperatures as low as 100C when monitoring materials being transported on conveyor systems before they have reached the ember or flame condition.Its unique dual detector enhanced Infra-red monitoring has been created to detect black heat. Black body emissions occur for all material the sensor is designed to detect a change in these emissions even at relatively low temperatures when the material moves through its field of view.Air purging from a mains operated Air Purged Blower APB feed is used to maintain a positive air pressure in the sensor enclosure and ensures the prevention of dust settling on the sensor window.The air supply is monitored by a pressure switch which on air failure is signalled as a fault status.The 5410 incorporates within the unit a series of user programmable SIL switches. Option selection including detector sensitivity settings automanual reset sequence selection and single coincidence voting from the two individual internal detectors for the alarm trip and shutdown outputs.The sensor air pressure and signal cable connections are fault monitored and fail safe. The controller incorporates an aux. fault input common fault output contact.Key FeaturesDetection of hazards at temperatures below flame point including both embers and buried hot spotsAir purged system for dusty environments with air pressure monitoringTwin high integrity detection circuit channels for maximum reliabilityTwo wire operation - Powered by direct connection to standard fire trigger circuits or addressable loop interfaceSingle Coincidence voting outputTimed auto reset coincidence analyser circuitTuned response solar blindVolt free relay contact output operation selectable as standardFault Monitored with Test Reset push buttonsField Programmable