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Intrinsically Safe Audible Signal - 100 dB (A) Series YO4IS
Brand: R. STAHL AGYodalex range Audible signal designed for use in hazardous environments.
Features- Flame retardant ABS enclosure
- Ex ia electronics
- Max sound output 100 dB (A) @ 1 m
- IP55 rated as standard
- 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
- Stainless steel fixings
- 15 dB(A) volume control adjustment (only T4 models)
- Monitoring facility
- M20 cable entry pre-punched
1 - 2 of 2 Part Numbers
205310
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
IP55 rated as standard
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
Stainless steel fixings
15 dB(A) volume control adjustment (only T4 models)
Monitoring facility
M20 cable entry pre-punched
205311
Flame retardant ABS enclosure
Ex ia electronics
Max sound output 100 dB (A) @ 1 m
IP55 rated as standard
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
Stainless steel fixings
15 dB(A) volume control adjustment (only T4 models)
Monitoring facility
M20 cable entry pre-punched
Acoustic Data
- Pitch - 2
- Sound pressure level - max. 100 dB(A) @ 1m
- Tone selection - via DIL switch
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 - BAS 02 ATEX 1190 X
- ATEX gas certificate - BAS 02 ATEX 1190 X
- Certificates - ATEX (BAS)
- Dust explosion protection ATEX - II 1 D Ex ia IIIC T75 °C Da
- Gas explosion protection ATEX - II 1 G Ex ia IIC T6 Ga
General
- Functional Description - Yodalex range Audible signal designed for use in hazardous environments.
- Highlights - Flame retardant ABS enclosure Ex ia electronics Max sound output 100 dB (A) @ 1 m IP55 rated as standard 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 Stainless steel fixings 15 dB(A) volume control adjustment (only T4 models) Monitoring facility M20 cable entry pre-punched
- Product Description - audible signalling device Sounder intrinsically safe
- Product Type - YO4/ISC/T6
- Title Product Variant Technical Data - YO4/ISC/T6 Sounder ATX
- WebCode - YO4ISA
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 - 183.000 mm
- Length - 82.500 mm
- Material mounting parts - Stainless steel
- Trumpet material - ABS, flame retardant
- Weight - 0.490 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 - 2 of 2 Part Numbers