Teledyne BDS-3000 - Oxygen analyzer - Manual (Page 35)

Oxygen Analyzer Installation
Teledyne Analytical Instruments 21
3.3 Rear Panel Connections
Figure 3-3 shows the Model BDS 3000 rear panel. There are ports
for gas inlet and outlet, power, communication, and both digital and
analog concentration output.
Figure 3-3: Rear Panel of the Model Ultra Trace 3000
3.3.1 Gas Connections
The unit is manufactured with 1 /
4
inch VCR fittings. For a safe
connection:
SAMPLE IN: In the standard model, gas connections are made at the
SAMPLE IN and EXHAUST OUT connections. Calibration gases must be
tee'd into the sample inlet with appropriate valves. A VCR fitting is
provided for the inlet connection.