Mô tả
Đầu dò báo nhiệt SIEMENS HI720
– Heat detector consisting of:
+ Point detector with one heat sensor;
+ Detector dust cap to protect the point detector during the construction phase.
Function:
– For high requirements;
– Reliable response behavior for slow and rapid temperature rises, plus reliable response behavior for low temperatures.
– Selectable detection behavior thanks to two parameter sets:
+ Parameter set 1: ”A2S”
+ Parameter set 2: ”A2R”
Use:
– Suitable for rooms with a fluctuating operating temperature;
– Where significant dust or dirt deposits or high moisture levels could impair the operation of standard detectors.
Thông số kỹ thuật
| Model | HI720 |
| Operating voltage | DC 12…33 V |
| Operating current (quiescent) | ~200 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 | 0.130 kg |
| Protection category (IEC 60529) | IP40 |
| Protection category (IEC 60529) with detector base seal RS720 | IP42 |
| Standards | EN 54-5, EN 54-17 |
| Approvals + VdS + LPCB + FM + DNV GL (marine) |
G209065/ G209146 531f/0 / 531f/02 3037921 MEDB00003UR |
| C-NET system compatibility | FS720, FC360 |
– Xuất xứ: Trung Quốc.
– Bảo hành: 12 tháng.
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