Model number:TGS 5042
Target gases:Target gases
Typical detection range:0 ~ 1000 ppm
Range:10-3000ppm
Circuit voltage:5.0±0.2V
Heater power consumption:280mW
Range:40-4000 PPM
Circuit voltage:5.0±0.1V
Heating voltage:4.25±0.05V
Model number:TGS2603-B00
Sensing element type:26-series
Standard package:TO-5 metal can
Test gas condition:20±2℃, 65± 5%RH
Loop condition:VC = 5.0±0.2V DC VH = 5.0±0.2V DC/AC
Preheating time before test:More than 36 hours
Sensor resistance:R-134a at 100ppm/air 4kΩ ~ 40kΩ
Change ratio of sensor resistance:Rs (R-134a at 300ppm/air) Rs (R-134a at 100ppm/air)
Heater resistance:Room temperature 30.0 ± 3.0Ω
range:50-5000 ppm
sensitivity (change ratio of Rs):0.40 ± 0.1
Circuit Voltage:5.0±0.2V DC/AC
Temperature:-20°C to +55°C
Relative humidity:10 % to 90 %
Pressure:80 kPa to 120 kPa
Measuring range:0 - 1000
Accuracy:±20 ppb
Sensor output:Formaldehyde concentration
Measurement range:0-5%, 0-20%, 0-100%
Accuracy:±70ppm / ±5% of reading
Supply voltage:3.25 - 5.5V DC (3.3V recommended)
Measuring range:0 - 1000
Accuracy:±20 ppb
Sensor output:Formaldehyde concentration (ppb)
Detected gas conc.:NH3 0～100ppm
Output current:40±12nA／ppm
Repeatability:Less than ±10%
