อุปกรณ์ตรวจจับความร้อน และ ควัน FT-103 ราคา 1,500.-

รายละเอียด:

conventional smoke and heat detector

Model:FT103

Description

FT103 Conventional Smoke and Heat Detector, Operates by Advanced MCU Expert Algorithm Software. 

Key Specifications/Special Features 

conventional smoke and heat detector

Height:                                       2.2inch(55 mm) installed in Base

Diameter:                                 4.0inch(103 mm)

Weight:                                        5.5 oz. (155 g)

 Installation Temperatures:               14F to 122F(-10C to 50C)

Operating Humidity Range:      10% to 93% Relative Humidity Non-condensing

Operating Voltage Range:       9 to 28VDC Volts Non-polarized

Standby Current:                           40µA @ 24 VDC

Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC

Fixed Temperature Rating:            135°F (57°C)

BEFORE INSTALLING

This detector must be installed in compliance with the control panel installation manual and meet the requirements of the authority having jurisdiction. In addition, the National Fire Protection Association has published codes, standards, and recommended practices for the installation and use of detectors, NFPA 72.

Therefore, the installer must be familiar with these requirements, with local codes, and any special requirements of the authority having jurisdiction..

NOTICE: This manual should be left with the owner/user of this equipment.

IMPORTANT: The detector must be tested and maintained regularly following NFPA 72 requirements. The detector should be cleaned at least once a year

GENERAL DESCRIPTION

The device is intelligent sensors that utilize a state-of-the-art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability. The device is a rate-of-rise temperature sensor with 135°F fixed temperature alarm.

The device is a rate-of-rise with fixed temperature alarm thermal detector utilizing a state-of-the-art dual thermistor sensing circuit. These detectors are designed to provide open area protection with 50-foot spacing capability, and are to be used with compatible control panels only.

Two LEDs on each detector light to provide 360° visibility of the detector indication.