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Nittan KFD0-CS-Ex1.51P 1 Channel Galvanic Barrier For Use With EVC-PY-IS Detectors

Nittan KFD0-CS-Ex1.51P 1 Channel Galvanic Barrier For Use With EVC-PY-IS Detectors

Nittan KFD0-CS-Ex1.51P 1 Channel Galvanic Barrier For Use With EVC-PY-IS DetectorsThis isolated barrier is used for intrinsic safety applications. It transfers DC signals from fire alarms smoke alarms and temperature sensors in hazardous areas. It can also be used to control IP converters power solenoids LEDs and audible alarms.Reverse polarity protection prevents damage to the isolator caused by faulty wiring. Since this isolator is loop powered use the technical data to verify that proper voltage is available to the field devices.

GBP 482.82
1

Nittan Intrinsically Safe Beacon IS-MB1-R-R

Nittan Intrinsically Safe Beacon IS-MB1-R-R

Nittan Intrinsically Safe Beacon IS-MB1-R-RThe IS-mB1 is a compact beacon with an array of six high output L.E.Ds. Approvals include ATEX IECEx and EAC Ex for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications. The IS-mB1 is suitable for all intrinsically safe signalling applications including fire security and process control.Key FeaturesInput overload and reverse current protectionEnd of line resistor certifiedPrismatic lens optimises L.E.D effectiveness

GBP 313.56
1

Nittan EVC-PY-IS Intrinsically Safe Optical Smoke Detector

Nittan EVC-PY-IS Intrinsically Safe Optical Smoke Detector

Nittan EVC-PY-IS Intrinsically Safe Optical Smoke Detector Ga Ex ia IIC T4 Using the latest generation of Nittan smoke sensing chambers with enhanced sensitivity to Black smoke combined with ATEX approval the EVC-PY-IS is suitable for use in Intrinsically Safe environments.Key FeaturesIntrinsically Safe Optical DetectorNittan Y Type ChamberOmniview 360 LEDOperational Range 12v-32vLimited to 28v by External BarrierUse UB-4-IS Base or EV-SPB-IS Base

GBP 54.60
1

Nittan EV-PYH-SCI Photoelectric Optical amp Heat Cat P Multi-Sensor With Short Circuit Isolator

Nittan EV-PYH-SCI Photoelectric Optical amp Heat Cat P Multi-Sensor With Short Circuit Isolator

Nittan EV-PYH-SCI Photoelectric Optical Heat Cat PMulti-Sensor With Short Circuit IsolatorEV-PYH-SCI is an Optical Smoke Heat Category PMulti-sensor Detector with integral Short Circuit Isolator fully compatiblewith Evolution analogue addressable systems.The EV-PYH-SCI comes to the market with some exciting newtechnological advances centred on an enhanced new PY smoke sensing chamber.The sensor includes a spherical feature within the smoke chamber providingunrivalled performance for scattering light plus an Orange LED whichsignificantly improves response across the fire spectrum. The Chamberconstruction is designed to minimise the effect of dirtdust contamination witha fine micromesh made of stainless steel to prevent ingress of even thesmallest insects which can create false alarms.This advanced Multi Sensor is able to combine the benefitsof both optical and heat sensing technologies making it less prone to falsealarms than individual sensing devices. An innovative Nittan designed algorithmreads both signals simultaneously and generates alarm signals from either orboth sensors. The Heat sensor is Category P meaning it can be configured aseither A1R A2S BS or CS heat category.The integral Short Circuit Isolator is bi-directional and inthe event of an external fault will shut down on one side to protect thesystem whilst allowing the device to continue communication with the firealarm control panel from the opposite side. The isolator will self-reset whenthe fault is cleared.The Nittan UB-6-SL-EV Base includes a sliding link toprovide loop continuity when detectors are removed. This is to ensure CallPoint operation is not affected by detector removal in accordance with BS5839-1 Clause 12.2.2.Key FeaturesOrange Optic LED and PY Type Chamber5 Sensitivity SettingsHeat Category P A1RA2SBSCSIntegral -ve Short Circuit IsolatorDrift compensationEvolution FSK protocolEEPROM Addressed with programmer

GBP 35.88
1

Nittan RP-RS2-01NTN Conventional Indoor RESET Call Point IP24 cw Back Box and Wall Plate

Nittan RP-RS2-01NTN Conventional Indoor RESET Call Point IP24 cw Back Box and Wall Plate

Nittan RP-RS2-01NTN Conventional Indoor RESET Call Point IP24 cw Back Box and Wall PlateThe Reset Call Points are a unique call point that mimic the feel of breaking glass whilst offering the user the benefits and environmental advantages of a re-settable operating element.The Waterproof Reset Call Points are specially designed for use within harsh environments such as oil rigs ships factories as well as wash down areas that are sensitive to broken glass.They are compatible with most conventional fire alarm systems. They are safe to use in areas where glass cannot be used such as food processing plants and leisure centres.As the units can be simply reset they provide an ideal solution for areas that suffer from a high number of false activations such as schools shopping centres and other public places.Key FeaturesManual Call pointSTI RESET Housing-IP24Internal Alarm Current Limiting ResistorWide Operational Voltage Range 12v-28v

GBP 23.40
1

Nittan EVC-P Photoelectrical Optical Smoke Detector

Nittan EVC-P Photoelectrical Optical Smoke Detector

Nittan EVC-P Photoelectrical Optical Smoke Detector with 375 Ohm ResistorUsing a simple but effective technique the EVC-P Optical Detector incorporates a chamber housing an Infra-Red IR LED light and a photodiode light detector set at an obtuse angle preventing it from seeing the light. When smoke enters the chamber the light bounces off the smoke particles and strikes the photodiode causing it to generate an alarm condition when a set threshold value is met.The EVC-P Optical Detector is therefore more sensitive to larger smoke particles which tend to be caused by smouldering fires rather than fast flaming fires.OperationThe smoke chamber of the EVC-P is constructed so that light cannot enter from outside but smoke can pass through the chamber slots. The EVC-P utilises the light scatter sensing principle. The LED pulses every 8 seconds to maintain a low monitoring current. A quick charge time 20 seconds is also achieved. The detector incorporates an alarm verification function which requires two successive pulses before an alarm is given.The interval between the first and second pulse is automatically reduced to four seconds after the first alarm level is monitored. The detector design provides strong immunity to air velocities contamination and RF interference. The geometry of the smoke chamber and optics support assembly is designed to give the best possible signal to noise ratio resulting in excellent response characteristics.Key FeaturesOmniview 360 LEDInternal Alarm Current Limiting ResistorWide Operational Voltage Range 12v-32vOptical Detector

GBP 15.60
1

Nittan Waterproof Reset Call Point IP67 WRP2-R-01

Nittan Waterproof Reset Call Point IP67 WRP2-R-01

Nittan Waterproof Reset Call Point IP67 WRP2-R-01The ReSet Call Points are a unique call point that mimic the feel of breaking glass whilst offering the user the benefits and environmental advantages of a re-settable operating element. The Waterproof ReSet Call Points are specially designed for use within harsh environments such as oil rigs ships factories as well as wash down areas that are sensitive to broken glass.They are compatible with most conventional fire alarm systems. They are safe to use in areas where glass cannot be used such as food processing plants and leisure centres. As the units can be simply reset they provide an ideal solution for areas that suffer from a high number of false activations such as schools shopping centres and other public places.OperationThe ReSet uses a simple yet ingenious patented mechanism which consists of a rigid plastic operating element and an over centre spring mechanism. This arrangement provides real action on operation and simulates break glass activation. An activation indicator drops into view at the top of the window after the ReSet has been operated. The unit is then simply reset with a key and is ready for reuse straight away.Key FeaturesWaterproof tested to IP67Glass appearance maintains operator deterrencePositive activation that mimics the feel of breaking glassVisible warning flag confirms activation Simple key to reset operating element no broken glassNo glass elements to break lose or incorrectly fit during installationComplete functional test with every activationExtremely attractive high value look and feelLow profile heavy-duty terminations two built in resistor values

GBP 106.08
1

Nittan EV-P Photoelectric Optical Detector

Nittan EV-P Photoelectric Optical Detector

Nittan EV-P Photoelectric Optical DetectorUsing a simple but effective technique the EV-P Optical Detector incorporates a chamber housing an Infra-Red IR LED light and a photodiode light detector set at an obtuse angle preventing it from seeing the light. When smoke enters the chamber the light bounces off the smoke particles and strikes the photodiode causing it to generate an alarm condition when a set threshold value is met. The EV-P Optical Detector is therefore more sensitive to larger smoke particles which tend to be caused by smouldering fires rather than fast flaming fires.Key FeaturesOptical DetectorEvolution FSK protocolEEPROM Addressed ProgrammerRIL and Base Control Outputs

GBP 24.05
1

Nittan ST-P-OM Photoelectric Detector

Nittan ST-P-OM Photoelectric Detector

Nittan ST-P-OM Photoelectric Detector 4 TerminalUsing a simple but effective technique the ST-P-OM Optical Detector incorporates a chamber housing an Infra-Red IR LED light and a photodiode light detector set at an obtuse angle preventing it from seeing the light. When smoke enters the chamber the light bounces off the smoke particles and strikes the photodiode causing it to generate an alarm condition when a set threshold value is met.The ST-P-OM Optical Detector is therefore more sensitive to larger smoke particles which tend to be caused by smouldering fires rather than fast flaming fires.Key FeaturesOptical Smoke DetectorOmniview 360 LEDSC Alarm characteristicWide operational voltage range 12v - 32v

GBP 31.20
1

Nittan EV-HIOP-BCN-R High Output Beacon VAD with Red Flash

Nittan EV-HIOP-BCN-R High Output Beacon VAD with Red Flash

Nittan EV-HIOP-BCN-R High Output Beacon VAD with Red FlashIP65 rated as standard the EV-HIOP-BCN-SCI is an extremely cost-effective wall mounted Beacon VAD and is available in Versions with and without Short Circuit Isolator. It comes with 3 Approved Beacon Flash settings to choose from allowing customers to choose which works best for any installation. It is EEPROM Addressed Programmer and features FSK signalling protocol for robust reliable communications.Key FeaturesIP65 ratedEEPROM Addressed ProgrammerFSK Signalling ProtocolBeacon Rating W 2.4-7.5 135m3

GBP 73.32
1

Nittan EV-HIOP-BCN-R-SCI High Output Beacon VAD with Isolator and Red Flash

Nittan EV-HIOP-BCN-R-SCI High Output Beacon VAD with Isolator and Red Flash

Nittan EV-HIOP-BCN-R-SCI High Output Beacon VAD with Isolator and Red FlashIP65 rated as standard the EV-HIOP-BCN-SCI is an extremely cost-effective wall mounted Beacon VAD and is available in Versions with and without Short Circuit Isolator. It comes with 3 Approved Beacon Flash settings to choose from allowing customers to choose which works best for any installation. It is EEPROM Addressed Programmer and features FSK signalling protocol for robust reliable communications.Key FeaturesIP65 ratedType B Outdoor Beacon WithWithout -ve IsolatorEEPROM Addressed ProgrammerFSK Signalling ProtocolBeacon Rating W 2.4-7.5 135m3

GBP 81.12
1

Nittan EV-HIOP-BCN High Output Beacon VAD with White Flash

Nittan EV-HIOP-BCN High Output Beacon VAD with White Flash

Nittan EV-HIOP-BCN High Output Beacon VAD with White FlashIP65 rated as standard the EV-HIOP-BCN-SCI is an extremely cost effective wall mounted Beacon VAD and is available in Versions with and without Short Circuit Isolator. It comes with 3 Approved Beacon Flash settings to choose from allowing customers to choose which works best for any installation. It is EEPROM Addressed Programmer and features FSK signalling protocol for robust reliable communications.Key FeaturesIP65 ratedType B Outdoor Beacon WithWithout -ve IsolatorEEPROM Addressed ProgrammerFSK Signalling ProtocolBeacon Rating W 2.4-7.5 135m3Please Note ve and -ve isolator styles cannot be mixed on a system.

GBP 73.32
1

Nittan EV-HIOP-BCN-SCI High Output Beacon VAD with White Flash and Isolator

Nittan EV-HIOP-BCN-SCI High Output Beacon VAD with White Flash and Isolator

Nittan EV-HIOP-BCN-SCI High Output Beacon VAD with White Flash and IsolatorIP65 rated as standard the EV-HIOP-BCN-SCI is an extremely cost effective wall mounted Beacon VAD and is available in Versions with and without Short Circuit Isolator. It comes with 3 Approved Beacon Flash settings to choose from allowing customers to choose which works best for any installation. It is EEPROM Addressed Programmer and features FSK signalling protocol for robust reliable communications.Key FeaturesIP65 ratedType B Outdoor Beacon WithWithout -ve IsolatorEEPROM Addressed ProgrammerFSK Signalling ProtocolBeacon Rating W 2.4-7.5 135m3Please Note ve and -ve isolator styles cannot be mixed on a system.

GBP 81.12
1

Nittan EV-B-SCI Detector Base with Short Circuit Isolator -ve isolator

Nittan EV-B-SCI Detector Base with Short Circuit Isolator -ve isolator

Nittan EV-B-SCI Detector Base with Short Circuit Isolator -ve isolatorThe EV-B-SCI is a low profile detector base with integral Short Circuit Isolator -ve Line suitable for use with all types of Evolution analogue addressable detectors. The base plate is designed for use in indoor locations and the cable entry is from the centre similarly to the standard base.The EV-B-SCI is designed to provide Short Circuit Protection without the need for any special device setting and is self-resetting if the fault clears.Key FeaturesLow Profile Base design-ve Line IsolatorLow quiescent currentSelf-resetting when fault clears

GBP 16.38
1