Type: CO, NO2, Operating Temperature: -10°C ~ 55°C, Voltage - Supply: 5V,
Type: Carbon Dioxide (CO2), Accuracy: 10%, Output: 0 V ~ 10 V, Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 18 VAC ~ 32VAC RMS, 18 VDC ~ 42 VDC,
Type: Carbon Dioxide (CO2), Accuracy: ±5%, Output: 0 V ~ 5 V, Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 18V ~ 40V,
Type: Carbon Dioxide (CO2), Accuracy: 10%, Output: 0 V ~ 4 V, Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 5VDC,
Type: Carbon Dioxide (CO2), Accuracy: ±5%, Output: 0 V ~ 4 V, Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 5VDC,
Type: Carbon Dioxide (CO2), Accuracy: ±5%, Output: 0 V ~ 10 V, Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 18V ~ 40V,
Type: Carbon Dioxide (CO2), Accuracy: ±5%, Output: 0 V ~ 5 V, 0 V ~ 10 V (Selectable), Operating Temperature: 0°C ~ 50°C, Voltage - Supply: 18 VAC ~ 30VAC RMS, 18 VDC ~ 42 VDC,
Type: Carbon Dioxide (CO2), Accuracy: ±3%, Output: I²C, PWM, Operating Temperature: -10°C ~ 60°C, Voltage - Supply: 4.5V ~ 5.5V,
Type: Carbon Dioxide (CO2), Accuracy: ±2%, Output: I²C, Operating Temperature: 14 ~ 140°F (-10 ~ 60°C), Voltage - Supply: 4.5V ~ 5.5V,