توضیحات

دتکتور شعله UVIR برند Rezontech مدل RFD-2TN

(Rezontech Brand UVIR Flame Detector Model RFD-2TN)

Rezontech Brand UVIR Flame Detector Model RFD-2TN

Description

RFD-2TN is a UV/IR type flame detector.

Identify fire when both UV and IR sensors simultaneously detect the presence of a flame.

Maximum 30 meters of detection range with a100 degree cone of vision.

User selectable output options among Relays, 4-20㎃ stepped output, and RS-485.

Features

1. UV/IR Dual-sensors
2. Wide field of view
3. Enhanced False Alarm Immunity against sunlight and artificial false alarm sources
4. Suitable for general areas such as gymnasium, commercial facilities, and cultural heritage

Specification RFD-2TN

Specification

1. Type : Ultraviolet and Infrared, Non Explosion-proof
2. Nominal sensing range : 30m
3. Sensing angle : 100°, Cone type
4. Operating temp. :-40~+75℃
5. Humidity : 0~95%

Output signal

1. RELAY
2. Fire : 1A(250VAC, 30VDC), A-B connect point
3. Error : 1A ( 250VAC, 30VDC ), A-B connect point
4. ۴~۲۰mA
5. RS485

Function

1. Diagnostic sensor fault enable – Self test
2. Remote self diagnostic ON/OFF control ( BIT )

Structure

1. Material : Anodizing
2. Surface : Powder Coating
3. Color : Gold
4. Weight : About 0.53㎏
5. External : 64mm × ۷۵mm, Hexahedral, Connector 1/2 inch PF

Electrical

1. Power Consumption : 5.8W
2. Voltage : DC 24V, ( 17~30V, pulsating current enable)

Current

1. Idel(Sensing) : 120mA
2. Fire(Activating, Emergency)(Sensing) : 170mA
3. Self test : 180mA

Certificates

1. KFI Approval