Carbon Monoxide Gas Detector

Carbon monoxide is known as “the silent killer” because the deadly gas is colorless, odorless, and tasteless.Though rare, CO poisoning can occur during a dive as a result of compressor exhaust air contaminating the air intake, or the compressor’s oil overheating and combusting. 

Carbon monoxide is a product of combustion. Carbon monoxide can enter a diver’s air if the air compressor intake valve is placed too close to engine exhaust or if the lubricating oil in a malfunctioning compressor becomes hot enough to partially combust, producing carbon monoxide.

Symptoms include nausea, headache, weakness, clumsiness, and confusion. Severe cases of carbon monoxide poisoning can cause seizures, loss of consciousness, or coma. 

Carbon Monoxide (CO) Detection: 0 - 100 ppm with 0.1 ppm resolution
Response Time (natural diffusion):< 60 seconds 
Response Time (forced air):< 30 seconds
Error:better than +/- 2% full scale(when reading is between 0 - 20 ppm and worst case at temperature and RH% extremities)
Error:better than +/- 5% full scale(when reading is between 21 - 100 ppm and worst case at temperature and RH% extremities)
Display: Bright backlight with high-contrast LCD
Operating Temperature:32 - 122F
Humidity:< 95% RH non-condensing
Gas Sensor Type: Electrochemical Gas Sensor
Sensor Life: 3 years
Calibration Location:Los Angeles, California, USA
Calibration Standard:USA NIST Traceable Gas Source
Recommended Calibration Period:12months
Weight:5.3 oz (150 grams)
Dimensions:110 mm × 45 mm × 31 mm
Advanced Features:alarm adjustments and display options (Instant, TWA, STEL, and Time). 
Alarm Indicators:RED LED, 90dB buzzer and vibration
Alarm Setpoints:User adjustable
Protection Category:IP67
Certification:CE

• CO gas meter
• English manual
• Calibration cap
• Rubber dome
• Metal alligator belt clip
• NIST USA calibration certificate

Carbon Monoxide: The Silent Killer

Carbon Monoxide Safety

Gas Toxicity During Diving

Forsensic Detectors Carbon Monoxide Detector User Manual

CALIFORNIA WARNING: Can expose you to Di (2-ethylhexyl) phthalate, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov.