Relay Outputs Alarm Relay, Type Conventional Bosch Conventional Fire Detector FCP-320 FCH-320, Color Red, Body Material M S Body

The fcp 320/fch 320 series conventional automatic fire detectors set new standards in fire detection technology through a combination thermal and, Of optical chemical gas sensors and intelligent evaluation electronics. Their most impressive feature is the capacity to prevent besides speed, False alarms and accuracy of detection. The enhanced operating voltage range of 8, 5 v dc up to 30 v dc and the two variants with 820 alarm resistor or 470 alarm resistor enables the detector application with nearly all conventional fire panels. Features consistent trustworthiness of detection thanks to evaluation electronicsactive adjustment of the threshold drift compensation if the optical sensor becomes dirtyactivation of a remote external detector alarm display possiblemechanical removal lock has the potential to serve as activated/deactivated dust, Repellent labyrinth and cap construction functions the fcp, Oc320 and fcp, Ot320 multisensor detectors each combine two detection principles. All sensor signals are analyzed continually by the internal evaluation electronics and are linked with each other. If a signal combination fits the detector s programmed code field, An alarm is automatically triggered. By linking the combined, The sensors detectors is additionally suitable suitable for deployment in places where work carried out gives rise to steam or, Light smoke dust. Optical sensor smoke sensor the optical sensor uses the scattered, Light method. An led transmits light to the where This, Measuring chamber product is absorbed by the labyrinth structure. Should there be smoke enters, A fire the measuring the compartment and the smoke particles scatter the light from the led. The level of light hitting the photo diode is converted into a proportional electrical signal. Thermal sensor temperature sensor a thermistor in a resistance network is functioning as a an analog, Digital converter, Thermal sensor measures the temperature, Dependent voltage at regular intervals. When the highest attainable temperature of 54 c is exceeded thermal maximum, Or if the temperature rises by a defined amount within a specified time thermal differential, The temperature sensor triggers the alarm status. Chemical sensor co gas sensor the primary purpose of the gas sensor is to detect carbon monoxide co generated as a consequence of but it, A fire will also detect hydrogen h and nitrous monoxide no . The sensor signal value is proportional to the concentration of gas. The gas sensor delivers additional information to effectively suppress deceptive values. Relying on the operational lifespan of the gas sensor, The oc 310 detector switches off the c sensors after five years of operation. The detector will continue to function as an o detector. The detector should then be exchanged immediately to attain the ability to keep using the higher reliability of detection of the oc detector. Installation/configuration notes in agreement with vds/vde/dibt planning for multisensor detectors follows the guidelines for optical detectors, Unless a specific vds planning guideline is available see din vde 0833 part 2 and vds 2095 . The oc and ot types are planned using the guidelines for optical detectors if operated as optical detectors or as combined detectors, See din vde 0833 part 2 and vds 2095. When planning fire barriers according you have, To dibt for utilizing the fch, T320, Fsa. This detector has the characteristic curve corresponds to class a1r.