Connections With Internal Valve Options Installed; Figure 3-14. Basic Pneumatic Connections For Units With Valve Options - Teledyne T101 Operation Manual

Teledyne ML – T101 Operation Manual

3.4.1.1. Connections with Internal Valve Options Installed

MODEL T700
Gas Dilution Calibrator
MODEL 701
Zero Air
Calibrated
Generator
SO or H S
2 2
gas
(At high
concentration)

Figure 3-14. Basic Pneumatic Connections for Units with Valve Options

Gas flow must be maintained at all times for units with IZS Options installed. The IZS option includes a
permeation tube which emits H
Remove the permeation device when taking the analyzer out of operation.
This section covers pneumatic connections for the optional valves, Z/S and IZS.
Source of
SAMPLE Gas
VENT
External Zero
Air Scrubber
Source of
SAMPLE Gas
Ambient
Air
S. Insufficient gas flow can build up H
2
Zero/Span Valves – Option 50
VENT if input is pressurized
Sample
Exhaust
Span
Zero Air
Filter
Internal Zero/Span Option (IZS) – Option 51
VENT if input is pressurized
Sample
Chassis
Exhaust
Span
Zero Air
CAUTION
instrument.
Getting Started
Chassis
S to levels that will damage the
2
45