Sensor : Field replaceable electrochemical, 4 year typical lifespan.
Range : 0 to 200 ppm.
Coverage Area : 5000 to 7000 sq. ft. typical.
Accuracy : ±2% FS at the time of calibration.
Output Drift : <5% per year in air.
Temperature Limits : -4 to 122°F (-20 to 50°C).
Storage Temperature : For best sensor life, 32 to 68°F (0 to 20°C).
Humidity Limits : 15 to 90% RH constant; 0 to 99% RH intermittent.
Response Time : <45 s. to 90% of final value.
Calibration : 15 turn span and zero adjustment potentiometers.
Housing : UV resistant polycarbonate.
Output : Jumper selectable 4 to 20 mA (loop powered) or 2 to 10 V (load must be >50 KΩ).
Power Requirements:Current Output: 18 to 28 VDC;
Voltage Output : 18 to 28 VDC/VAC, reverse polarity protected.
Electrical Connection : Removable terminal block, includes two PG11 and one PG 16 knockouts for conduit fitting.
Agency Approvals : CE.