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Trang chủ» HT PHÒNG CHÁY CHỮA CHÁY» Hệ thống báo cháy tự động »Đầu báo khói nhiệt thông minh PL 3300 OTi
- Giá: Liên hệ
- Ngày đăng:16-01-2018
- Lượt xem: 995
Technical data
|
Operation voltage |
15 to 30 V DC loop powered |
|
Quiescent current |
280 μA |
|
Alarm current |
5 mA |
|
OC-outputs |
max. 10 mA for LED-indicator or piezo buzzer |
|
Sensitivity |
5 levels adjustable |
|
Ambient temperature |
-10°C to +60°C |
|
Humidity |
max. 93 % (+/-2%) |
|
Air speed |
< 20m/s |
|
Protection class |
IP 40 |
|
Colour housing |
white (similar to RAL 9003) |
|
Material |
ABS |
|
Dimensions (H x Ø) |
52 mm x 100 mm |
|
Standards |
DIN EN 54–7, EN 54-5, CEA 4021 |
|
VdS approval |
G 205051 |
|
System approval |
S 295054 and S 208123 |
Technical data
|
Operation voltage |
15 to 30 V DC loop powered |
|
Quiescent current |
280 μA |
|
Alarm current |
5 mA |
|
OC-outputs |
max. 10 mA for LED-indicator or piezo buzzer |
|
Sensitivity |
5 levels adjustable |
|
Ambient temperature |
-10°C to +60°C |
|
Humidity |
max. 93 % (+/-2%) |
|
Air speed |
< 20m/s |
|
Protection class |
IP 40 |
|
Colour housing |
white (similar to RAL 9003) |
|
Material |
ABS |
|
Dimensions (H x Ø) |
52 mm x 100 mm |
|
Standards |
DIN EN 54–7, EN 54-5, CEA 4021 |
|
VdS approval |
G 205051 |
|
System approval |
S 295054 and S 208123 |








