NOTIFIER CPX-751 Ionization Smoke Detector – Low Profile, Dual LED, UL Listed
£82.03
NOTIFIER CPX-751 is a low-profile, addressable ionization smoke detector designed for rapid fire detection in intelligent systems. Featuring a single-source chamber, 360° LED visibility, and built-in maintenance alerts.
- Description
- Technical Specification
Description
The NOTIFIER CPX-751 Ionization Smoke Detector is a high-performance, analog addressable device designed to provide early and accurate detection of fast-flaming fires. With a sleek low-profile design (just 1.66″ in height), this detector fits seamlessly into a range of commercial fire alarm systems including the NFS-3030, AM2020, AFP1010, AFP-200 series, and System 5000 (with AIM-200).
Equipped with a unique single-source ionization chamber, the CPX-751 is engineered for fast and dependable response to a broad spectrum of combustion sources. Its analog capabilities allow the fire panel to continuously monitor obscuration levels, enabling precise sensitivity control and timely maintenance alerts when dust or dirt buildup is detected—helping reduce false alarms.
The detector supports addressable-analog communication with stable noise-resistant signaling. It includes rotary switches for easy device addressing, dual 360° LEDs for full visibility, and an external magnet-activated test switch for simple functionality testing.
Key Features:
- Ionization smoke detection with single-source chamber
- Sleek low-profile housing (1.66″/42.164 mm height)
- Addressable via rotary switches (01–99)
- Supports analog communication with real-time smoke level reporting
- Compatible with legacy bases (SDX-551/CPX-551)
- Built-in maintenance alert capability to reduce false alarms
- 360° LED indicators blink in polling and latch during alarm
- Optional relay, isolator, and sounder bases
- UL 268 Listed
Size: 1.66″ (42.164 mm) high x 4.1″ (104.140 mm) dia.
Shipping weight: 3.6 oz. (104 g).
Operating temperature: 0°C to 49°C (32°F to 120°F).
UL listed velocity range: ION: 0 – 1500 fpm. PHOTO: 0 –
4000 fpm.
Relative humidity: 10% – 93% non-condensing.
ELECTRICAL SPECIFICATIONS:
Voltage range: 15 – 32 volts DC peak.
Standby current — ION: 200 µA @ 24 VDC (without communication); 300 µA @ 24 VDC (one communication every
5 seconds with LED enabled).
Standby current — PHOTO: 230 µA @ 24 VDC (without
communication); 330 µA @ 24 VDC (one communication
every 5 seconds with LED enabled).
LED current (maximum): 6.5 mA @ 24 VDC (“ON”)
