Thông tin sản phẩm
Width x Depth x Height: 94 x 20 x 40 mm (excluding protrusions)
Operating temperature and humidity range: -10 to 40°C, 30 to 85% RH (no condensation)
Calibration gas: toluene
Detection range: 0 to 500 ppm
Display resolution: 1 ppm
Alarm setting value: TWA value/STEL value
Alarm method: Buzzer, red light flashing, LCD display, vibration (automatic recovery)
Continuous use time: Approximately 30 hours
Protection rating: IP52 equivalent
Target gas: 17 types of volatile organic compounds (VOCs)
Width(mm):94
Depth(mm):20
Height (mm): 40
Protection rating: IP52 equivalent
Measurement range (ppm): 0 to 500
Resolution(ppm): 1
Power supply (V): 1 AAA alkaline battery (LR03) (included)
Detection method: Hot wire semiconductor type
COSMOS XV-389
