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PRODUCT > DA-500_optical-O2

DA-500_optical-O2

DA-500-O2

DA-500_optical-O2

Introduction
DA-500_optical-O2 is an Optical Oxygen Detector with a long life span of more than five years and specialized for industrial site using nitrogen.
Specification
Specification
Target gas O2
Detection principle Optical
Measurement range 0~25% VOL
Oxygen Pressure range 0~300 mbar
Response time Within T90<25 sec
Accuracy ≤±2%
Sensor Life Span More than 5 years
Operating temp.& humidity -30℃~60℃ 95%RH (NON-CONDENSING)
Input power DC 24V
Output power 4-20mA
Output 2 step- Relay Contact (ALARM-1/ALARM-2)
Communication output RS-485 Communication Output (option)
Wire conduit 1/2” or 3/4” PF, NPT
Explosion-proof Ex d ⅡC T5 - KGS
Downlaod