Photoelectric smoke detector Notifier ,2W-B, C2W-BA, 2WT-B, C2WT-BA, 4W-B, C4W-BA, 4WT-B, C4WT-BA

Manufacture: Notifire
Product code: 2W-B, C2W-BA, 2WT-B, C2WT-BA, 4W-B, C4W-BA, 4WT-B,

Notifier photoelectric smoke detector includes models
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Product information

- The i³™ series photoelectric and photoelectric smoke detectors represent a significant advancement in conventional detection, combining three key features: easy installation, intelligence and instant testing.

- Plug-in probe line - mounting base included

- Large entrance gate

- In-line terminal with SEMS . screw

- Mounts to octagonal and single-gang inboxes, 4" (101.6 mm) square mailboxes, or directly to the ceiling

- Removable lid and chamber for cleaning

Đầu dò khói quang điện Notifier (2W-B, C2W-BA, 2WT-B, C2WT-BA, 4W-B, C4W-BA, 4WT-B, C4WT-BA)

✅ Specifications

Electrical Specifications

Nominal operating voltage: 12/24 V non-polar

- Minimum: 8.5 V - Max: 35 V

- Maximum ripple voltage 30% peak to peak of applied voltage

- 2-wire standby current: 50 A average max; 4 wires: 50 A max average

- 2 wire max alarm current: 130 mA limited by control panel; 4 wires: 20 mA @ 12 V, 23 mA

Physical parameters

- Dimensions (including base) diameter 5.3 inches (127 mm); Height 2.0 inches (51 mm)

- Weight 6.3 oz (178 g)

- Operating temperature 2W-B and 4W-B range: 32°F to 120°F (0°C to 49°C); 2WT-B and 4WT-B: 32°F to 100°F (0°C to 37.8°C) - Operating humidity 0 to 95% non-condensing rh

- Fixed 135°F (57.2°C) thermal sensor -

Freezing problem only 2WT-B and 4WT-B: 41°F (5°C)

- Sensitivity 2.5%/ft nominal - 14 to 22 AWG . input terminals

- 3½ inch octagonal rear box mount

- 4-inch octagonal back box

- Gang single box - 4-inch square box with plaster ring

- Mounts directly to the ceiling

List of standards and approvals

- UL / ULC

- FM Approred

- CSFM

- FDNY

You can refer to products genuine fire alarm equipment...HERE

 

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