Korea Fire Institute of Industry & Technology
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  • Gas Leakage Alarm(AB-455)
    *Specifications Model : AB-455 Function : Alarming function, connected with the shutoff device Power Supply : AC220V±10, 50/60HZ Power Input : 40W at operation Temperature Range : -20℃~ + 40℃ Humidity : Less than 85RH Size(mm)/Weight(kg) : 274(W) X 160(H) X 355 (D)/8.3, 3 circuits Output Voltage : 0V (normal), 12V (alarm) Response Speed : within 20 secs
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  • Gas Leakage Alarm(AB-454)
    *Specifications Model : AB-454 Sensing : Catalytic Combustion Type Sensor : MI-02 Detectable Gases : LPG, LNG, CITY GAS Power : AC 220V, 50/60HZ Power Input : 6.4W Explosion Proof Structure : d2G4, EX d II B T4 Distance : Less than 300M at the use of a standard cable (cable resistance 15Ω) Weight : Sensor 1kg, Receiver 0.37kg Alarm Density : Less than 1/4 of the Lower Explosive Limit Indication : Green LED Alarming : Buzzer (more than 70dB) Yellow LED (automatic return) Initial Stabilization Time : 30 secs after applying an electric current Temperature Range : -10℃ ~ 40℃ Installation : Sensor, Receiver (Wall Type) Code Length : 1.8m Color : Sensor (Ivory), Receiver(Gray) HxWxD(mm) : Receiver: 248 x 160 x 74 /
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  • Gas Leakage Alarm(BB-365)
    *Spexification Model : BB-365(LNG, LPG) Power : DC12V±10 Detectable Gases : LNG, LPG Current : 150mA Output Voltage : 2V(normal), 8V(alarm) Size(mm) : 85(W) X 85(H) X 97 (G) W
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  • Gas Leakage Alarm(AB-365)
    *Specifications Model : AB-365 Function : Alarming function, connected with the shutoff device Sensing : Catalytic Combustion Type Response Speed : within 20 secs Detectable Gases : LPG, LNG Sensing Density : Less than 1/4 of the Lower Explosive Limit Power : DC12V±10 Power Input : 2.5W Temperature Range : -10℃ + 40℃ Humidity : 20 ~ 85RH Size(mm)/Weight(g) : 76 (W) X 113(H) X 44(D)/130 Out
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  • Gas Leakage Alarm(AB-370)
    *Specifications Model : AB-370 Sensing : Catalytic Combustion Type , Diffusion Type, Immediate Alarming Type Sensor : MI-02 Detectable Gases : LPG, LNG, CITY GAS Power : AC 220V, 50/60HZ Power Input : 2.7W Weight : 0.32kg Alarm Density : Less than 1/4 of the Lower Explosive Limit Indication : Green LED Alarming : Buzzer(more than 70dB) Yellow LED (automatic return) Initial Stabilization Time : 30 secs after applying an electric current Temperature Range : -10℃ ~ 40℃ Installation : Wall Type Code Length : 1.8m Color : Ivory Output Voltage : Red/Black 2V (normal), 9V (alarm)) HxWxD(mm) : 116 x
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  • Industrial Gas Leakage Detector-Reception Device[VTD2023(LNG),VTD2024(LPG)]
    Specifications *Detectable Gas : Natural Gas, LP Propane, Butane *Measuring range : 0~100LEL *Alarm Setting : 20LEL *Response time : within 20 seconds of detection *Operating Temperature : -20℃ to 40℃ RH95 Under *Power Consumption : 4W, Normal *Voltage : AC220V, 60Hz / Battery DC14.4V Ni-cd *Visual Alarm : Yellow lamp&Buzzer *Error Alarm : Red lamp&Buzzer *Alarm Signal : -Voltage signal : 12V -Current signal : COM, NO, NC(250V,3A), 4-20㎃(option) *Audible Alarm : 90dB at 1m(Option:85dB) *Dimensions(mm) : 153(W)×230(H)×78(D) *Weight : 1,400g *Application : School, Bu
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  • Business Gas Leakage Detector-Detector Unit[VTD2013(LNG),VTD2014(LPG)]
    Specifications *Detectable Gas : Natural Gas, LP Propane, Butane *Response time : <20 seconds *Explosion Proof : Ex d llB T4 *Cable : 3Wire(CVV&VCT 0.75sq~1.25sq) *Operating Temp.&Humid : -20℃~40℃ RH95 Under *Dimensio
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  • Business Gas Leakage Detector-Reception Device[VTD2013(LNG),VTD2014(LPG)]
    Specifications *Detectable Gas : Natural Gas, LP Propane, Butane *Measuring range : 0~100LEL *Alarm Setting : 20LEL *Response time : within 20 seconds of detection *Operating Temperature : -20℃ to 40℃ RH95 Under *Power Consumption : 4W, Normal *Voltage : AC220V, 60Hz *Visual Alarm : Yellow lamp&Buzzer *Error Alarm : Red lamp&Buzzer *Alarm Signal : -Voltage signal : 12V -Current signal : COM, NO, NC(250V,3A) *Audible Alarm : 70dB at 1m(Option:85dB) *Dimension
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  • Waterproof style Gas Leakage Detector(VTD2005)
    Specifications *Detectable Gas : Natural Gas, LP Propane, Butane *Measuring range : 0~100LEL *Alarm Setting : 20LEL *Response time : within 20 seconds of detection *Operating Temperature : -20℃ to 40℃ RH95 Under *Power Consumption : 1.5W, Normal *Voltage : AC220V, 60Hz *Visual Alarm : Yellow lamp&Buzzer *Alarm Signal : Normal:DC2V, Alarm:DC10V *Audible Alarm : 75dB at 1m *Dimensi
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  • Standard Gas Leakage Detector(VTD2001)
    Specifications *Detectable Gas : Natural Gas, LP Propane, Butane *Measuring range : 0~100LEL *Alarm Setting : 20LEL *Response time : within 20 seconds of detection *Operating Temperature : -20℃ to 40℃ RH95 Under *Power Consumption : 1.5W, Normal *Voltage : AC220V, 60Hz *Visual Alarm : Yellow lamp&Buzzer *Alarm Signal : Normal:DC2V, Alarm:DC10V *Audible Alarm : 75dB at 1m(Option:85dB) *Dimensi
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