คุณลักษณะ

• Working in volcanic areas is hazardous because of exposure to sulfur dioxide. The Kitagawa-type sulfur dioxide monitor TPA-5300P is small and lightweight, so it is suitable for use during work. At a concentration of 2ppm or more, alarm sounds and vibration alarms (The alarm may not be heard in places with noise, which may delay the perception of danger.) can be used to alert the user of danger in advance, to encourage evacuation, and to detect only sulfur dioxide caused by gas poisoning. The power supply of this device is a dry battery (the battery indicator is always displayed) and can be easily replaced on site even if the battery is exhausted due to an alarm.
• 1. It is small, lightweight and weighs 100 g.
• 2. There are two types of alarm: lamp and buzzer. 3. The alarm has a two-stage alarm function. 4. The alarm concentration can be arbitrarily set.
• 5. With a digital display unit and lighting function that makes it easy to view density display, battery change, sensor abnormality, etc. in a wide manner.
• 6. The power supply is a AAA alkaline type battery that can be used for a long time with low power consumption. Can be used continuously for 600 hours for about 3 months.
• 7. Zero adjustment and span calibration by one-touch operation.
• 8. When the power is ON, the battery capacity is displayed and the sensor is checked.
• 9. Peak hold function is provided.
• 10. The downward-facing sensor prevents dust and rainwater from sticking to the structure.
• 11. Optionally, sensor extension cords (5 m to 30 m) and adapters (extension cable kids) allow remote measurement.