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.
