Ex Buzzer EM Contin. tone 24VDC GY
WERMA
SKU
WA_71800055
Model
718.000.55
Obsolete
Obsolete
Gas applications: Zones 1 and 2 Intrinsically safe Ex installation buzzer For use with a safety barrier
| GENERAL SPECIFICATIONS | |
|---|---|
| Fixing | Built-in mounting |
| Height In Mm | 48 mm |
| Part No. | 71800055 |
| Protection Rating | IP30 |
| Series | Ex 118 |
| Tone Type | Continuous tone |
| Voltage | 24V |
| ELECTRICAL DATA | |
| Operating Voltage | 24V |
| Operating Voltage Tolerance | +/- 10% |
| Pollution Degree | 2 |
| Protection Class | Protection class 3 |
| Rated Inrush Current | 50 mA |
| Rated Operational Current | 20 mA |
| MECHANICAL DATA | |
| Connection | Flat plug |
| Diameter | 43 mm |
| Height | 48 mm |
| Housing Colour | Grey |
| Materials | PC/ABS |
| Product Weight | 59 g |
| Protection Category | Protection class 3 |
| Type Of Fixing | Built-in mounting |
| Working Temperature Maximum | +50°C |
| Working Temperature Minimum | 0°C |
| ACUSTICAL DATA | |
| Acoustic Service Life | 5,000 h minimum |
| Audio Frequency | 2.400 Hz |
| Volume (Max) At 1M Distance | 90,0 dB (A) |
| APPROVAL DATA | |
| Conforms With CCC | Yes |
| Conforms With CE | Yes |
| Conforms With UL | No |
| WEEE | Yes |
| OTHER | |
| Acoustic Signal Image | Continuous tone |
| Conform With Atex-Directive | Yes |
| Diameter In Mm | 43 mm |
| Operating Voltage Type | DC |
| Rated Operational Voltage | 24 VDC |
| Sound Output | 90,0 dB (A) |
| Category | EX |
| Certifications | CE CCC ATEX |
| Customs Tariff Number | 85311095 |
| Package Height | 54 |
| Package Length | 54 |
| Package Weight | 59 g |
| Package Width | 75 |
| Warranty (Year) | 2 |
