Hutermann CO-90 Carbon Monoxide (CO) Detector

The Hutermann CO-90 is a standalone carbon monoxide detector designed to continuously monitor indoor air for dangerous levels of CO gas and alert you with both audible and visual warnings. It features an LED display showing CO concentration levels and a built-in alarm, making it suitable for home and residential safety monitoring.

Features

• Standalone operation: Battery-powered with replaceable 2 × 1.5 V AAA batteries
• Electrochemical sensor: Reliable carbon monoxide detection with a sensor life up to 10 years
• LED display: Shows current CO concentration in parts per million
• Audible and visual alerts: Loud alarm (≈85 dB) with LED indicators
• Test button: Perform regular self-tests easily
• Automatic diagnostics: Detects faults and battery status

Benefits

• Early warning of dangerous carbon monoxide buildup
• Clear visual feedback via LED display
• Loud alarm for immediate alert
• Low maintenance with long sensor life
• Easy installation and operation

Specifications

• Product type: Standalone carbon monoxide detector
• Model number: CO-90
• Detected gas: Carbon monoxide (CO)
• Detection method: Electrochemical sensor (10-year life)
• Power supply: 2 × 1.5 V AAA batteries (not included)
• Alarm volume: ~85 dB at 1 m
• Display: LED showing CO concentration
• Operating temperature: −10 °C to +40 °C
• Operating humidity: 15 %–90 % RH
• Dimensions: 98 × 60 × 29 mm
• Weight: ~200 g
• EAN: 8591320012603
• Manufacturer: Hutermann

Ideal For

• Homes and apartments
• Bedrooms, living rooms, kitchens, and utility spaces
• Monitoring indoor air safety where CO risk exists
• Standalone CO surveillance without external wiring

Keywords

Hutermann CO-90, carbon monoxide detector, CO alarm with display, standalone CO sensor, electrochemical CO detector, home safety device