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Werma
71800055
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Werma 71800055
Ex Electr. Buzzer EM Contin. tone 24VDC
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
Gas applications: Zones 1 and 2. Intrinsically safe Ex installation, buzzer. For use with a safety barrier
Technical parameters
| Height: | 49 mm |
| Diameter: | 43 mm |
| Materials: | PC/ABS |
| Housing colour: | Grey |
| Protection category: | IP30 |
| Connection: | Flat plug |
| Type of fixing: | Built-in mounting |
| Working temperature minimum: | -20°C |
| Working temperature maximum: | +50°C |
| Ex approval number: | DMT 98 ATEX E005 X |
| Atex-guidance: | 2014/34/EU |
| Ex label for gas: | II2G Ex ib IIC T4/T5/T6 Gb |
| Weight with packaging: | 59 g |
| Product weight: | 41 g |
| Operating voltage: | 24V |
| Operating voltage type: | DC |
| Operating voltage tolerance: | +/- 10% |
| Rated operational voltage: | 24 VDC |
| Rated operational current: | 20 mA |
| Rated inrush current: | 50 mA |
| Protection class: | Protection class 3 |
| Pollution degree: | 2 |
| Volume/dB(max) at 1m distance: | 90,0 dB (A) |
| Acoustic signal image: | Continuous tone |
| Audio frequency: | 2400 Hz |
| Acoustic service life: | 5,000 h minimum |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |