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- RS-232 Level (optional 3
Fixed output: 5V/1A
Fast-response circuit to detect over voltage
DG5252 250 MHz
Meter & Resolution
Veris CWE2 Economy Wall Air Quality Sensor USB Data Logger - RS-232 Level (optional 3FEATURES The CWE2 Series of air quality sensors for living space are for use with BAS controllers designed to accept 4 to 20mA, 0 to 5 Vdc or 0 to 10 Vdc outputs. These sensors measure CO2 levels using a dual beam, non dispersive infrared (NDIR) technology. The CWE2 Series Economy sensor has an accuracy of 30 ppm 3% of measured value, features 2 wire 4 to 20mA and 3 wire voltage outputs. NDIR CO2 sensor Lower Installation costs: 2 wire current outputs
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