Đầu dò báo khói địa chỉ NITTAN EVA-PY

Đầu dò báo khói địa chỉ NITTAN EVA-PY

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Đầu dò báo khói địa chỉ NITTAN EVA-PY

– The EVA-PY is an attractively-styled, low profile, analog addressable, photoelectric smoke detector for use with the Nittan Control panel NFU-7000 series in analog fire alarm systems.

– Responds well to both black and white smoke.

– 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.

– Automatic sensitivity compensation.

– Adjustable sensitivity via control panel software.

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

Thông số kỹ thuật

Model  EVA-PY
Detector Element LED: Peak wavelength 630 nm
Photodiode: High-output, high-speed silicon photodiode
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
Sensitivity 0.69 %/Ft. to 2.86 %/Ft
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 33 mm (Detector head only)
φ104 mm x H 48 mm (Detector head and EVA-UB4 Base)
Weight 105 g (Detector head only)
170 g (Detector head and EVA-UB4)
Standard UL268

– Bảo hành: 12 tháng. 

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