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Description
Addressable optical smoke detector
SKU: MI-LPB2-S3I
Features
• Addressable optical smoke detector
• Consists of a transmitter and receiver
• Range from 10 to 100 metres
• 4 fixed sensitivity/threshold levels
• 2 automatic variable sensitivity modes
• Operates in the infrared light spectrum
• Numeric indicators
• LED indicators
• Horizontal and vertical beam alignment of ±10
• Automatic drift compensation
• Compliant with EN54-12
Specifications
• Addressable reflective linear optical beam smoke detector
• Designed to operate as a component of an intelligent fire alarm system
• Operates on the principle of light obscuration using an infrared beam
• Suitable for protecting buildings with large open spaces, such as warehouses, atriums, etc.
• Combined transmitter/receiver unit that can be connected directly to an analogue loop circuit
• The infrared transmitter generates a beam of light directed at a high-efficiency reflector
• The reflector returns the beam to the receiver, where the received signal is analysed
• Detector alignment is simplified with the detector's «gunsight» aiming device
• Detector alignment with the reflector can be «fine-tuned» using a numeric signal-strength indicator
• Detector sensitivity can be adjusted between 25% and 50% obscuration
• In addition to the four fixed-value alarm thresholds, there are two variable thresholds that automatically compensate for changes in the environment
• Incorporates automatic drift compensation
• Range of 70 ~ 100 metres with built-in reflector
• The detector can be adjusted up to 10° vertically and horizontally for alignment
• The multi-mount accessory allows the detector to move 28° vertically and 360° horizontally when ceiling-mounted, or up to 23° vertically and 90° horizontally when wall-mounted
• A 200 x 230 mm reflector is included for distances from 10 to 70 m; an additional NOTIFIER-97 (6500-LRK) is required for greater distances
• Power supply: 15V ~ 32V DC (24V DC nominal)
• Current consumption: 2 mA (standby), 8.5 mA (maximum in alarm), 20 mA (maximum during alignment)
• Operating temperature: -30°C ~ +55°C
• Operating humidity: 0% ~ 95% (non-condensing)
• IP54 protection rating
• Dimensions: 190 (W) x 254 (H) x 84 mm
• Weight: 1.77 kg
• Accessories:
- NOTIFIER-97 (6500-LRK): 200x300 mm reflector for distances from 70 to 100 metres
- NOTIFIER-99 (6500-MMK): Mounting bracket
- NOTIFIER-110 (BEAM-HK): Beam heater circuit
- NOTIFIER-102 (BEAM-HKR): Reflector heater circuit
24-month warranty
eb: 374672698064
