System Sensor COSMO-2W Smoke and CO Detector Price in BD

Description

Product Name: System Sensor COSMO-2W Smoke and CO Detector Price in BD

Manufacturer: System Sensor (Honeywell)

Product Overview

The System Sensor COSMO-2W operates as a 2-wire combination smoke and carbon monoxide (CO) detector within the i4 Series family. It integrates photoelectric smoke sensing and electrochemical CO detection into a single device. The detector functions on a 2-wire loop operating from 8.5 to 35 VDC, featuring an integrated sounder capable of producing Temporal 3 (fire) and Temporal 4 (CO) supplemental audible signals. Additionally, it features a replaceable CO sensing cell and automatic drift compensation algorithms to maintain long-term smoke detection stability.

Key Benefits

• Dual-Hazard Detection: Combines photoelectric smoke sensing and electrochemical CO sensing in a single 2-wire device.

• Supplemental Audible Signalling: Built-in sounder produces supplemental Temporal 3 (fire) and Temporal 4 (CO) alarm patterns.

• Automatic Drift Compensation: Continuously adjusts smoke sensitivity to offset dust accumulation over time.

• Field-Replaceable CO Module: Features a replaceable electrochemical CO sensing cell to simplify maintenance and extend operational life.

• Visual Status LEDs: Uses green, red, and blue LED indicators to display standby, smoke alarm, CO alarm, maintenance, and end-of-life status.

Key Features & Technologies

• Combination Sensing Technology: Utilizes photoelectric technology for smoke detection and electrochemical technology for CO sensing.

• 2-Wire Loop Compatibility: Operates on standard non-polarized 2-wire detector loops (8.5 VDC to 35 VDC operating range).

• i4 Series Integration: Interfaces with compatible i4 Series interface modules (such as COSMOD) for proper signal routing to the control panel.

• Supplemental Sounder Output: Built-in sounder outputs Temporal 3 pattern for fire alarms and Temporal 4 pattern for carbon monoxide alarms as a supplemental notification feature.

• Plug-In Base Assembly: Mounts onto a pre-wireable base to simplify installation, testing, and replacement.

• Standards & Listings: UL 268 listed for smoke detection and UL 2075 listed for carbon monoxide detection.

Technical Specifications Overview

• Brand: System Sensor / Honeywell

• Model: COSMO-2W

• Series: i4 Series

• Product Type: Combination Photoelectric Smoke & Electrochemical CO Detector

• Wiring Configuration: 2-Wire Loop

• Operating Voltage Range: 8.5 VDC to 35 VDC

• Standby Current: 50 µA maximum

• Alarm Current: 50 mA maximum

• Audible Sounder Output: Supplemental Temporal 3 (Fire Alarm) and Temporal 4 (CO Alarm)

• Status Indicators: Green, Red, and Blue LEDs

• Nominal Smoke Sensitivity: 2.5% per foot

• Operating Temperature: 32°F to 122°F (0°C to 50°C)

• Operating Humidity: 20% to 95% RH (non-condensing)

• Certifications / Listings: UL 268, UL 2075

Conclusion

The System Sensor COSMO-2W provides photoelectric smoke detection and electrochemical carbon monoxide monitoring over a 2-wire connection. With built-in supplemental Temporal 3/4 audible alarms, drift compensation, and UL 268/UL 2075 listings, it delivers dual life-safety coverage for commercial and residential applications.

Contact Us

For pricing, availability, and ordering of System Sensor fire alarm components in Bangladesh, contact us:

• Phone: +8801737118246

• Email: [email protected]