Specifications
Alarm OutputGlobal fault alarm; high concentration alarm
Certifications/ComplianceIP65 NEMA 4 metal enclosure (all models)X -Purge: ATEX Zone 1 II2G Ex d px IIC T4 IP65, inert gas used for purgeX -Purge: CSA Class I, Div 1 Groups A, B, C, D T4 / Zone 1 AEx d px IIC T4 (pending), inert gas used for purgeZ -Purge: ATEX Zone 2 II3G Ex d e pz IIC T4 IP65, inert gas used for purgeZ -Purge: CSA Class I, Div 2 Groups A, B, C, D T4 / Zone 2, AEx d pz IIC T4 (pending), inert gas used for purge
DescriptionAroSpector Aromatics-in-Water Monitor, Operating: Inert gas @ 60-115 PSI (4-7.7 BAR), 8 SCFM (225L/m) for 9 minutes; purge gas usage minimal after initial purge; Range: Monitor only: +16° to +32°C (+60° to +90°F); with optional cabinet: -4° to +43°C (+25°F to +110°F)
Enclosure PurgeInert gas @ 60-115 PSI (4-7.7 BAR), 8 SCFM (225 L/min.) for 9 minutes; purge gas usage minimal after initial purge
Linearity±1.0% of full scale
Measurement Ranges0 to 20ppm; 0 to 100ppm; 0 to 500ppm
Nitrogen PurgeN2 purge gas; consumption 6 to 7 SCFM during startup cycle; leakage rate compensation after startup cycle is completed
No. of Process StreamsSingle
OutputsTwo 4 to 20 mA, isolated; 500 ohm maximum
Power1 10/220VAC (±10%), 50/60Hz, single phase, 2A
Repeatability±0.5% of full scale
Response Time15 seconds minimum
Sample Flow Rate175 mL/min.
Sample Pressure70 psig (4.8 bar)
Serial ConnectionsRS232 Serial Port Interface for a laptop
Detection Limits±1.25% of full scale
Unit SizeEach