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Đầu dò báo nhiệt địa chỉ NITTAN EVA-H2

Đầu dò báo nhiệt địa chỉ NITTAN EVA-H2

Giá: Liên hệ

    Mã sản phẩm: EVA-H2
  • Bảo hành: 12 tháng
  • Xuất xứ: Nhật Bản
  • Nhãn Hiệu: Nittan

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    024.62810015
    0914 348 397 - 0326975555

Đầu dò báo nhiệt địa chỉ NITTAN EVA-H2

- Models EVA-H2 is an attractivelystyled, low profile heat detector for use with the Fire Alarm Control Panel of NFU-7000 series. These heat detectors are intelligent (addressable) detectors that have the ability for each detector address to provide exact detector locations. The detector sensitivity is continually monitored and reported to the panel.

- Low profile, stylish appearance.

- Low monitoring current.

- OMNIVIEWTM 360° LED.

- Remote indicator output.

- Locking mechanism to avoid unauthorized removal.

- Supplied with protective dust cover.

- Address settable from 001 to 254 by a dedicated programmer.

- Corresponds to auto-test function of NFU-7000 series control panel.

Thông số kỹ thuật

Model

EVA-H2

Detector Element

Thermistor (Negative temperature coefficient)

LED Visual Indicator

Stand-by - Flashing green LED
Alarm - Solid red LED with flashing green

Operating Voltage

20 VDC to 38 VDC Peak

System Voltage

35 VDC

Stand-by Current

200 µA

Alarm Current (with red LED)

5 mA

Fixed Alarm Temperature

57 °C (135 °F)

Rate of Rise Detection

Responds to greater than 15 ° F (8.3 °C) / min

Operating Temperature

-10 °C to +55 °C (14 °F to 131 °F)

Storage Temperature

-20 °C to +60 °C (-4 °F to 140 °F)

Relative Humidity

≤ RH 95 % non-condensing

Addressing Method

Soft addressing, Non-Volatile EEPROM

Address

1 to 254 (decimal)

Maximum quantity per loop

254 units

Material

IDEMITSUKOSAN R2200

Dimensions

φ104 mm x H 42 mm (Detector head only)
φ104 mm x H 57 mm (Detector head and EVA-UB4 Base)

Weight

100 g (Detector head only)
165 g (Detector head and EVA-UB4)

Standard

UL521