Measurement range:0 - 20 ppm
Resolution:0.1 ppm
Accuracy:±3% FS
Alarm value:Low alarm 25ppm, High alarm 35ppm
Alarm method:90dB buzzer
Protection level:IP67
Range:1 ppb – 10,000 ppm
Resolution:1 ppb (0.001 ppm)
Accuracy:±3%
Response time T90:< 15 seconds
Accuracy:≤ ±3% FS
Repeatability:≤ ±1% FS
Gas:H2
Range:0-1000 ppm
Alarm threshold:Low alarm 100 ppm
Temperature:-4 to +122°F / -20 to +50°C
Humidity:0% - 95% Relative humidity
After 2 years:At 4°F / -20°C temperature, 12 hours
Size:4.4 x 2.4 x 1.1 inches / 11.3 x 6.0 x 2.9 cm
Weight:6 / 170 g
Temperature:-4 to + 122°F / -20 to +50°C
Size:4.4%2.4%1.2 in.
Weight:6.7 0z./190 g
Temperature:4to +122°F/-20 10 +50°C
Hydrogen Sulfide (H₂S):0-200 ppm
Carbon Monoxide (CO):0-1000 ppm
Oxygen (O2):0-30.0% Volum
Measurement range:0-1000 ppm
Resolution:1ppm
Calibration method:Supports automatic
Excitation voltage:5.0- 0.25VDC
Full scale span voltage:4.5V
Working humidity:30-80RH
SensorType:Electrochemical
Measuring Type:Diffusion Type
Case Material:Rubber Enclosure