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Apollo Marine DIN-Rail Switch Monitor Plus 55000-772MAR

Apollo Marine DIN-Rail Switch Monitor Plus 55000-772MAR

Apollo Marine DIN-Rail Switch Monitor Plus 55000-772MARThe Marine DIN-Rail Switch Monitor Plus is designed to monitor the state of one or more single pole volt free contacts connected on a single pair of cables and to report the status to Apollo compatible analogue control equipment. In addition it incorporates additional circuitry to monitor flow switches and provide a time delay in so doing. It also contains circuitry which can be used to reset a beam detector.OperationThe Marine DINRail switch monitor provides four input states to the control equipment normal fault pre-alarm and alarm. The unit has a red LED to indicate an alarm and a yellow LED to indicate a fault condition. The Marine DINRail switch monitor is loop-powered and operates at 1728V DC with protocol voltage pulses of 59V. The unit is designed to accept a maximum line resistance of 50ohm. The end-of-line resistor required is 20k ohm.

GBP 75.87
1

Apollo Conventional UV Dual IR Flame Detector 55000-064APO

Apollo Conventional UV Dual IR Flame Detector 55000-064APO

Apollo Conventional UV Dual IR Flame Detector 55000-064APOThe combination of UV and IR2 detection plus signal processing allows the sensor to be used without risk of false alarms in difficult situations characterised by factors such as flickering blackbody by radiation or arc welding. Key FeaturesSelectable output options Conventional two-wire 4-20mA Latching or Non-latching Relay Contacts - FireFault Pre alarmClass 1 sensitivity to EN54-10 detects 0.1m2 fire at 25mHigh optical interference immunitySelectable response speedOptical self-testLow power consumptionIP65 ratedSupply voltage 14 to 30VdcOperating temperature -10C to 55COperating temperature -10C to 55C

GBP 2152.80
1

Apollo XPA-CB-14023-APO XPander Multisensor Detector with Sounder VID Base Red Flash

Apollo XPA-CB-14023-APO XPander Multisensor Detector with Sounder VID Base Red Flash

Apollo XPA-CB-14023-APO XPander Multisensor Detector with Sounder VID Base Red FlashXPander sounders are ceiling mounted and use a bi-directional monitored radio platform to communicate. They feature 4 tone pairs including the Apollo tone and a self-test which causes a fault signal to be sent if the sounders fail to operate.The address of a sounder or a combined soundervisual indicator is set at the commissioning stage by means of a DIL switch. The sounder address is plus one of the address set.The sounders and combined soundervisual indicators are powered by two packs of batteries one with three AA and one with three C size alkaline batteries which provide a working life of typically 3-5 years.The five-year life includes weekly tests and a half-hour sounding in a fire condition. The Combined Sounders and Sounder Visual Indicators incorporate audible and visual alarm indicators within one unit.

GBP 363.00
1

Apollo XPA-CB-14019-APO XPander Multisensor Detector with Sounder Base

Apollo XPA-CB-14019-APO XPander Multisensor Detector with Sounder Base

Apollo XPA-CB-14019-APO XPander Multisensor Detector with Sounder BaseXPander sounders are ceiling mounted and use a bi-directional monitored radio platform to communicate. They feature 4 tone pairs including the Apollo tone and a self-test which causes a fault signal to be sent if the sounders fail to operate.The address of a sounder or a combined soundervisual indicator is set at the commissioning stage by means of a DIL switch.The sounder address is plus one of the address set. The sounders and combined soundervisual indicators are powered by two packs of batteries one with three AA and one with three C size alkaline batteries which provide a working life of typically 3-5 years.The five-year life includes weekly tests and a half-hour sounding in a fire condition. The Combined Sounders and Sounder Visual Indicators incorporate audible and visual alarm indicators within one unit.

GBP 327.13
1

Apollo XPA-CB-14027-APO XPander Multisensor Detector with Sounder VID Base White Flash

Apollo XPA-CB-14027-APO XPander Multisensor Detector with Sounder VID Base White Flash

Apollo XPA-CB-14027-APO XPander Multisensor Detector with Sounder VID Base White FlashXPander sounders are ceiling mounted and use a bi-directional monitored radio platform to communicate.They feature 4 tone pairs including the Apollo tone and a self-test which causes a fault signal to be sent if the sounders fail to operate. The address of a sounder or a combined soundervisual indicator is set at the commissioning stage by means of a DIL switch.The sounder address is plus one of the address set. The sounders and combined soundervisual indicators are powered by two packs of batteries one with three AA and one with three C size alkaline batteries which provide a working life of typically 3-5 years.The five-year life includes weekly tests and a half-hour sounding in a fire condition. The Combined Sounders and Sounder Visual Indicators incorporate audible and visual alarm indicators within one unit.

GBP 363.00
1