Đầu báo khói quang SIEMENS OP720
- Smoke detector consisting of Point detector and Detector dust cap to protect the point detector during the construction phase.
- Functions according to the scattered light principle with one sensor, optical forward scattering.
- Opto-electronic measuring chamber which obstructs disruptive extraneous light but provides excellent detection of smoke particles.
- Selectable detection behavior thanks to two parameter sets
+ Parameter set 1: Standard;
+ Parameter set 2: Sensitive.
- Use for detection of smoke-generating flaming fires and smoldering fires.
Thông số kỹ thuật
Model |
OP720 |
Operating voltage |
DC 12…33 V |
Operating current (quiescent) |
~220 µA |
Max. number of external alarm indicators that can be connected |
2 |
Operating temperature |
-10...+55 °C |
Storage temperature |
-30...+70 °C |
Air humidity (short-term moisture condensation permitted) |
≤95 % rel |
Communication protocol |
C-NET |
Color |
~RAL 9010 pure white |
Weight |
0.138 kg |
Protection category (IEC 60529) |
IP40 |
Protection category (IEC 60529) with detector base seal RS720 |
IP42 |
Standards |
EN 54-7, EN 54-17 |
Approvals |
- VdS: G209068 - LPCB: 531e/01 - FM: 3038424 - DNV GL (marine): MEDB00003UK |
Permissible wind speed |
Max. 5 m/s |
C-NET system compatibility |
FS720, FC360 |
- Xuất xứ: Trung Quốc.
- Bảo hành: 12 tháng.