Fire Detection system smoke alarm security
Quantity : 1000 Price : 9,00 €
YT-102
Conventional photoelectric smoke alarm 24V 2 wire
EN54 Certificated 2 wire conventional photoelectric smoke sensor
The fire detector should be tested and maintained regularly following NFPA 72 requirement for fire alarm and fire detection systems.
It uses a state of the art optical sensing chamber. It can be used with most conventional fire alarm control panel.
The detector include a tamper resistant capability that prevents their removal from the bracket without the use of a tool.
Before testing notify the proper authorities that the smoke detector system is undergoing maintenance and will temporarily be out of service. Disable the zone or system undergoing maintenance to prevent unwanted alarms. Detectors must be tested after installation and as part of periodic maintenance.
The sensor can be tested in the following ways:
Smoke entry test: Aerosol Generator (Gemini 501)
A sensor that fails any of these tests should be cleaned and retested. If the sensor fails after cleaning, it must be replaced.

Specification:
Operating Voltage range: 9 to 28VDC volts non-polarized
Standby current: 60uA @ 24VDC
Maximum Alarm current (LED on): 30mA @ 24VDC
Operating humidity range: 10% to 93% relative humidity, non-condensing
Operating temperature range: -10 C to 50 C
Adjustable Sensitivity: 0.15-0.3dB/m
Height: 55mm installed in base
Diameter: 103mm
Weight: 5.5 oz (155g)
Contact : Sarah Huang, +8618650901698
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of Fire Detection system smoke alarm security Search in a category : Equipment goods Search in a category : smoke, alarm, detection, fire, system, security |
Tuesday, June 27, 2023
A 24V MPPT (Maximum Power Point Tracking) solar charge controller is a device that is used to charge a 24V battery using solar panels. It works in a similar way to a 12V MPPT solar charge controller, but is designed to be used with a 24V battery system. Like a 12V MPPT solar charge controller...
Shenzhen Ipandee New Energy Technology Co., Ltd.
- 518112 - Shenzhen
- 0755 23091101
Friday, December 01, 2023
The car clutch cylinder, a crucial component in manual transmission vehicles, facilitates clutch engagement and disengagement. When the clutch pedal is pressed, the clutch cylinder uses hydraulic pressure to transfer motion from the pedal to the clutch system, allowing for smooth...
Qllino Automotive Industrial Limited
- 999077 - Lockhart RD
- 86 571 82789568
Saturday, July 09, 2022
Quantity : 100
Créez votre propre espace. Ce casque supra-aural offre un son net et des basses puissantes. Son arceau est si léger que vous le sentirez à peine. Le câble plat ne s'emmêle pas. Les coques sont confortables et se replient à plat pour faciliter leur transport. Une longueur de câble...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14




