TPI 780 - Low Level Carbon Monoxide Monitor

The TPI 780 is a low-level carbon monoxide monitor engineered for environments where early CO detection is critical — aircraft hangars, HVAC equipment rooms, and maintenance facilities.

Key Features

• CO Range: 0 to 999 ppm
• Alarm Level: 10 ppm (visual and 85 dB audible)
• Display: Real-time ppm, Peak 24-hr ppm, COHb%
• Operating Temp: 32°F to 104°F (0°C to 40°C)
• Mounting: Flat surface desktop or wall-mount
• Low Battery Indicator: Yes

Product Description

The TPI 780 is a low-level carbon monoxide monitor engineered for environments where early CO detection is critical — aircraft hangars, HVAC equipment rooms, and maintenance facilities. Standard CO detectors alarm at 70 ppm or higher, but the 780 triggers a visual and 85 dB audible alarm at just 10 parts per million — alerting occupants up to 80% sooner. The display simultaneously shows real-time CO concentration, peak CO recorded in the last 24 hours, and COHb% (carboxyhemoglobin percentage), giving technicians a complete picture of both current and cumulative exposure risk. Carbon monoxide from leaking aircraft exhausts and engine run-up areas is odorless and colorless — undetectable without instrumentation. The 780 mounts to any flat surface or wall using included hardware, with an operating range of 32°F to 104°F for year-round indoor use in hangars and maintenance shops.

Specifications

• CO Range | 0 to 999 ppm
• Alarm Level | 10 ppm (visual and 85 dB audible)
• Display | Real-time ppm, Peak 24-hr ppm, COHb%
• Operating Temp | 32°F to 104°F (0°C to 40°C)
• Mounting | Flat surface desktop or wall-mount
• Low Battery Indicator | Yes