SpectraSensors, Inc. 149
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2: System Connections
1 Sample purge, 140 to 310 kPa (20 to 45 psi) 6 System vent
2 Sample supply, 140 to 310 kPa (20 to 45 psi) 7 100 to 240 VAC
10% 50/60 Hz power supply
3 Enclosure purge 8 Sample gas port
4 Relief vent (Factory set), 350 kPa 9 Enclosure purge outlet
5 Validation inlet, 15 to 70 kPa (2 to 10 psi)
BREATHER
DRAIN