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Intrinsically Safe Combination Signal - 100 dB (A) / LED Beacon Series YL4IS
Brand: R. STAHL AGYodalex range Combination audible and visual signal designed for use in hazardous environments.
This product series can be powered using a combined supply through a single barrier or the sounder and beacon can be wired independently using two single barriers or one dual channel barrier.
Features- Flame retardant ABS enclosure
- Ex ia electronics
- Max sound output 100 dB (A) @ 1 m
- 8 LED array flashing beacon
- 2 stage alarm, independently selectable 2nd stage
- Each with 32 selectable tones in accordance with international regulations
- Independent tone selection using a DIL switch for each pitch
- 15 dB(A) volume control adjustment (only T4 models)
- Stainless steel fixings
- Monitoring facility
- M20 cable entry pre-punched
1 - 6 of 6 Part Numbers
205450
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
8 LED array flashing beacon
2 stage alarm, independently selectable 2nd stage
Each with 32 selectable tones in accordance with international regulations
Independent tone selection using a DIL switch for each pitch
15 dB(A) volume control adjustment (only T4 models)
Stainless steel fixings
Monitoring facility
M20 cable entry pre-punched
Acoustic Data
- Pitch - 2
- Sound pressure level - max. 99 dB(A) @ 1m
- Tone selection - via DIL switch
- Volume control - 15 dB (A) adjustment
Ambient Conditions
- Ambient temperature - -25 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -25 °C
- Operating temperature - -25 °C ... +40 °C
- Service temperature max. - +40 °C
- Service temperature min. - -25 °C
Components
- Drilled holes - M20 pre-punched
- Screw connections - Can be ordered as accessories
- Stopping plug - without
Electrical Data
- Line monitoring - Yes
- Rated operational voltage DC - 24.00 - 24.00 V
Explosion Protection
- Ambient temperature °C - -25 - 40 °C
- Application range (zones) - 1, 2, 20, 21, 22
- ATEX dust certificate - Baseefa 08 ATEX 0194 X
- ATEX gas certificate - Baseefa 08 ATEX 0194 X
- Certificates - ATEX (BAS)
- Dust explosion protection ATEX - II 1 D Ex ia IIIC T190 °C Da
- Gas explosion protection ATEX - II 1 G Ex ia IIC T4 Ga
- Languages of the documentation - English, German
General
- Functional Description - Yodalex range Combination audible and visual signal designed for use in hazardous environments. This product series can be powered using a combined supply through a single barrier or the sounder and beacon can be wired independently using two single barriers or one dual channel barrier.
- Highlights - Flame retardant ABS enclosure Ex ia electronics Max sound output 100 dB (A) @ 1 m 8 LED array flashing beacon 2 stage alarm, independently selectable 2nd stage Each with 32 selectable tones in accordance with international regulations Independent tone selection using a DIL switch for each pitch 15 dB(A) volume control adjustment (only T4 models) Stainless steel fixings Monitoring facility M20 cable entry pre-punched
- Product Description - Combined signal device Horn/flashing beacon LED Intrinsically safe
- Product Type - YL4/ISC/T4/R/RN
- Title Product Variant Technical Data - YL4/ISC/T4/R/RN Sounder/Strobe
- WebCode - YL4ISA
Lighting Data
- Flash rate - 1 Hz
- Lamp - LED
- Number of Lamps - 8
Mechanical Data
- Connection terminals finely-stranded max. - 2.50 mm²
- Connection terminals solid max. - 2.50 mm²
- Degree of protection IP (IEC 60529) - IP65
- Enclosure colour - red normal
- Enclosure material - ABS, flame retardant
- Height - 274.500 mm
- Length - 82.500 mm
- Lens Colour - Red
- Material Dome - Polycarbonate, prismatic
- Material mounting parts - Stainless steel
- Trumpet material - ABS, flame retardant
- Weight - 0.640 kg
- Width - 91.500 mm
Mounting / Installation
- Connection type - Screw terminal
Safety Data
- Max. current I i - 133.0 mA
- Max. power P i - 0.7 mW
- Max. voltage U i - 30.0 V
211533
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
8 LED array flashing beacon
2 stage alarm, independently selectable 2nd stage
Each with 32 selectable tones in accordance with international regulations
Independent tone selection using a DIL switch for each pitch
15 dB(A) volume control adjustment (only T4 models)
Stainless steel fixings
Monitoring facility
M20 cable entry pre-punched
212118
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
8 LED array flashing beacon
2 stage alarm, independently selectable 2nd stage
Each with 32 selectable tones in accordance with international regulations
Independent tone selection using a DIL switch for each pitch
15 dB(A) volume control adjustment (only T4 models)
Stainless steel fixings
Monitoring facility
M20 cable entry pre-punched
Acoustic Data
- Pitch - 2
- Sound pressure level - max. 99 dB(A) @ 1m
- Tone selection - via DIL switch
- Volume control - 15 dB (A) adjustment
Ambient Conditions
- Ambient temperature - -25 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -25 °C
- Operating temperature - -25 °C ... +40 °C
- Service temperature max. - +40 °C
- Service temperature min. - -25 °C
Components
- Drilled holes - M20 pre-punched
- Screw connections - Can be ordered as accessories
- Stopping plug - without
Electrical Data
- Line monitoring - Yes
- Rated operational voltage DC - 24.00 - 24.00 V
Explosion Protection
- Ambient temperature °C - -25 - 40 °C
- Application range (zones) - 1, 2, 20, 21, 22
- ATEX dust certificate - Baseefa 08 ATEX 0194 X
- ATEX gas certificate - Baseefa 08 ATEX 0194 X
- Certificates - ATEX (BAS)
- Dust explosion protection ATEX - II 1 D Ex ia IIIC T190 °C Da
- Gas explosion protection ATEX - II 1 G Ex ia IIC T4 Ga
- Languages of the documentation - English, German
General
- Functional Description - Yodalex range Combination audible and visual signal designed for use in hazardous environments. This product series can be powered using a combined supply through a single barrier or the sounder and beacon can be wired independently using two single barriers or one dual channel barrier.
- Highlights - Flame retardant ABS enclosure Ex ia electronics Max sound output 100 dB (A) @ 1 m 8 LED array flashing beacon 2 stage alarm, independently selectable 2nd stage Each with 32 selectable tones in accordance with international regulations Independent tone selection using a DIL switch for each pitch 15 dB(A) volume control adjustment (only T4 models) Stainless steel fixings Monitoring facility M20 cable entry pre-punched
- Product Description - Combined signal device Horn/flashing beacon LED Intrinsically safe
- Product Type - YL4/ISC/T4/G/RN
- Title Product Variant Technical Data - YL4/ISC/T4/G/RN Sounder/Strobe ATX
- WebCode - YL4ISA
Lighting Data
- Flash rate - 1 Hz
- Lamp - LED
- Number of Lamps - 8
Mechanical Data
- Connection terminals finely-stranded max. - 2.50 mm²
- Connection terminals solid max. - 2.50 mm²
- Degree of protection IP (IEC 60529) - IP65
- Enclosure colour - red normal
- Enclosure material - ABS, flame retardant
- Height - 274.500 mm
- Length - 82.500 mm
- Lens Colour - Green
- Material Dome - Polycarbonate, prismatic
- Material mounting parts - Stainless steel
- Trumpet material - ABS, flame retardant
- Weight - 0.640 kg
- Width - 91.500 mm
Mounting / Installation
- Connection type - Screw terminal
Safety Data
- Max. current I i - 133.0 mA
- Max. power P i - 0.7 mW
- Max. voltage U i - 30.0 V
212119
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
8 LED array flashing beacon
2 stage alarm, independently selectable 2nd stage
Each with 32 selectable tones in accordance with international regulations
Independent tone selection using a DIL switch for each pitch
15 dB(A) volume control adjustment (only T4 models)
Stainless steel fixings
Monitoring facility
M20 cable entry pre-punched
Acoustic Data
- Pitch - 2
- Sound pressure level - max. 99 dB(A) @ 1m
- Tone selection - via DIL switch
- Volume control - 15 dB (A) adjustment
Ambient Conditions
- Ambient temperature - -25 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -25 °C
- Operating temperature - -25 °C ... +40 °C
- Service temperature max. - +40 °C
- Service temperature min. - -25 °C
Components
- Drilled holes - M20 pre-punched
- Screw connections - Can be ordered as accessories
- Stopping plug - without
Electrical Data
- Line monitoring - Yes
- Rated operational voltage DC - 24.00 - 24.00 V
Explosion Protection
- Ambient temperature °C - -25 - 40 °C
- Application range (zones) - 1, 2, 20, 21, 22
- ATEX dust certificate - Baseefa 08 ATEX 0194 X
- ATEX gas certificate - Baseefa 08 ATEX 0194 X
- Certificates - ATEX (BAS)
- Dust explosion protection ATEX - II 1 D Ex ia IIIC T190 °C Da
- Gas explosion protection ATEX - II 1 G Ex ia IIC T4 Ga
- Languages of the documentation - English, German
General
- Functional Description - Yodalex range Combination audible and visual signal designed for use in hazardous environments. This product series can be powered using a combined supply through a single barrier or the sounder and beacon can be wired independently using two single barriers or one dual channel barrier.
- Highlights - Flame retardant ABS enclosure Ex ia electronics Max sound output 100 dB (A) @ 1 m 8 LED array flashing beacon 2 stage alarm, independently selectable 2nd stage Each with 32 selectable tones in accordance with international regulations Independent tone selection using a DIL switch for each pitch 15 dB(A) volume control adjustment (only T4 models) Stainless steel fixings Monitoring facility M20 cable entry pre-punched
- Product Description - Combined signal device Horn/flashing beacon LED Intrinsically safe
- Product Type - YL4/ISC/T4/C/RN
- Title Product Variant Technical Data - YL4/ISC/T4/C/RN Sounder/Strobe ATX
- WebCode - YL4ISA
Lighting Data
- Flash rate - 1 Hz
- Lamp - LED
- Number of Lamps - 8
Mechanical Data
- Connection terminals finely-stranded max. - 2.50 mm²
- Connection terminals solid max. - 2.50 mm²
- Degree of protection IP (IEC 60529) - IP65
- Enclosure colour - red normal
- Enclosure material - ABS, flame retardant
- Height - 274.500 mm
- Length - 82.500 mm
- Lens Colour - Clear
- Material Dome - Polycarbonate, prismatic
- Material mounting parts - Stainless steel
- Trumpet material - ABS, flame retardant
- Weight - 0.640 kg
- Width - 91.500 mm
Mounting / Installation
- Connection type - Screw terminal
Safety Data
- Max. current I i - 133.0 mA
- Max. power P i - 0.7 mW
- Max. voltage U i - 30.0 V
212120
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
8 LED array flashing beacon
2 stage alarm, independently selectable 2nd stage
Each with 32 selectable tones in accordance with international regulations
Independent tone selection using a DIL switch for each pitch
15 dB(A) volume control adjustment (only T4 models)
Stainless steel fixings
Monitoring facility
M20 cable entry pre-punched
Acoustic Data
- Pitch - 2
- Sound pressure level - max. 99 dB(A) @ 1m
- Tone selection - via DIL switch
- Volume control - 15 dB (A) adjustment
Ambient Conditions
- Ambient temperature - -25 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -25 °C
- Operating temperature - -25 °C ... +40 °C
- Service temperature max. - +40 °C
- Service temperature min. - -25 °C
Components
- Drilled holes - M20 pre-punched
- Screw connections - Can be ordered as accessories
- Stopping plug - without
Electrical Data
- Line monitoring - Yes
- Rated operational voltage DC - 24.00 - 24.00 V
Explosion Protection
- Ambient temperature °C - -25 - 40 °C
- Application range (zones) - 1, 2, 20, 21, 22
- ATEX dust certificate - Baseefa 08 ATEX 0194 X
- ATEX gas certificate - Baseefa 08 ATEX 0194 X
- Certificates - ATEX (BAS)
- Dust explosion protection ATEX - II 1 D Ex ia IIIC T190 °C Da
- Gas explosion protection ATEX - II 1 G Ex ia IIC T4 Ga
- Languages of the documentation - English, German
General
- Functional Description - Yodalex range Combination audible and visual signal designed for use in hazardous environments. This product series can be powered using a combined supply through a single barrier or the sounder and beacon can be wired independently using two single barriers or one dual channel barrier.
- Highlights - Flame retardant ABS enclosure Ex ia electronics Max sound output 100 dB (A) @ 1 m 8 LED array flashing beacon 2 stage alarm, independently selectable 2nd stage Each with 32 selectable tones in accordance with international regulations Independent tone selection using a DIL switch for each pitch 15 dB(A) volume control adjustment (only T4 models) Stainless steel fixings Monitoring facility M20 cable entry pre-punched
- Product Description - Combined signal device Horn/flashing beacon LED Intrinsically safe
- Product Type - YL4/ISC/T4/O/RN
- Title Product Variant Technical Data - YL4/ISC/T4/O/RN Sounder/Strobe ATX
- WebCode - YL4ISA
Lighting Data
- Flash rate - 1 Hz
- Lamp - LED
- Number of Lamps - 8
Mechanical Data
- Connection terminals finely-stranded max. - 2.50 mm²
- Connection terminals solid max. - 2.50 mm²
- Degree of protection IP (IEC 60529) - IP65
- Enclosure colour - red normal
- Enclosure material - ABS, flame retardant
- Height - 274.500 mm
- Length - 82.500 mm
- Lens Colour - Opal
- Material Dome - Polycarbonate, prismatic
- Material mounting parts - Stainless steel
- Trumpet material - ABS, flame retardant
- Weight - 0.640 kg
- Width - 91.500 mm
Mounting / Installation
- Connection type - Screw terminal
Safety Data
- Max. current I i - 133.0 mA
- Max. power P i - 0.7 mW
- Max. voltage U i - 30.0 V
212142
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
8 LED array flashing beacon
2 stage alarm, independently selectable 2nd stage
Each with 32 selectable tones in accordance with international regulations
Independent tone selection using a DIL switch for each pitch
15 dB(A) volume control adjustment (only T4 models)
Stainless steel fixings
Monitoring facility
M20 cable entry pre-punched
Acoustic Data
- Pitch - 2
- Sound pressure level - max. 99 dB(A) @ 1m
- Tone selection - via DIL switch
- Volume control - 15 dB (A) adjustment
Ambient Conditions
- Ambient temperature - -25 °C ... +40 °C
- Ambient temperature max. - +40 °C
- Ambient temperature min. - -25 °C
- Operating temperature - -25 °C ... +40 °C
- Service temperature max. - +40 °C
- Service temperature min. - -25 °C
Components
- Drilled holes - M20 pre-punched
- Screw connections - Can be ordered as accessories
- Stopping plug - without
Electrical Data
- Line monitoring - Yes
- Rated operational voltage DC - 24.00 - 24.00 V
Explosion Protection
- Ambient temperature °C - -25 - 40 °C
- Application range (zones) - 1, 2, 20, 21, 22
- ATEX dust certificate - Baseefa 08 ATEX 0194 X
- ATEX gas certificate - Baseefa 08 ATEX 0194 X
- Certificates - ATEX (BAS)
- Dust explosion protection ATEX - II 1 D Ex ia IIIC T190 °C Da
- Gas explosion protection ATEX - II 1 G Ex ia IIC T4 Ga
- Languages of the documentation - English, German
General
- Functional Description - Yodalex range Combination audible and visual signal designed for use in hazardous environments. This product series can be powered using a combined supply through a single barrier or the sounder and beacon can be wired independently using two single barriers or one dual channel barrier.
- Highlights - Flame retardant ABS enclosure Ex ia electronics Max sound output 100 dB (A) @ 1 m 8 LED array flashing beacon 2 stage alarm, independently selectable 2nd stage Each with 32 selectable tones in accordance with international regulations Independent tone selection using a DIL switch for each pitch 15 dB(A) volume control adjustment (only T4 models) Stainless steel fixings Monitoring facility M20 cable entry pre-punched
- Product Description - Combined signal device Horn/flashing beacon LED Intrinsically safe
- Product Type - YL4/ISC/T4/B/RN
- Title Product Variant Technical Data - YL4/ISC/T4/B/RN Sounder/Strobe ATX
- WebCode - YL4ISA
Lighting Data
- Flash rate - 1 Hz
- Lamp - LED
- Number of Lamps - 8
Mechanical Data
- Connection terminals finely-stranded max. - 2.50 mm²
- Connection terminals solid max. - 2.50 mm²
- Degree of protection IP (IEC 60529) - IP65
- Enclosure colour - red normal
- Enclosure material - ABS, flame retardant
- Height - 274.500 mm
- Length - 82.500 mm
- Lens Colour - Blue
- Material Dome - Polycarbonate, prismatic
- Material mounting parts - Stainless steel
- Trumpet material - ABS, flame retardant
- Weight - 0.640 kg
- Width - 91.500 mm
Mounting / Installation
- Connection type - Screw terminal
Safety Data
- Max. current I i - 133.0 mA
- Max. power P i - 0.7 mW
- Max. voltage U i - 30.0 V
1 - 6 of 6 Part Numbers