Products/ Portable-Gas-Analyzers
Special Features
Portable, Rugged, Lightweight
Sealed reference cell; no need for a flowing reference support gas
Uses no consumables and is virtually maintenance free
Proven Themal Conductivity detector
Switch-selectable Gas for easy choice of desired measurement
Large, easy to read readout for observing rate of change (trending) of purge gas mixtures
The Model 7001 is a Rugged, Portable, Easy-to-use Gas Analyser that monitors purge gases and the cooling gas
in hydrogen-cooled turbine generators. It measures hydrogen in air & hydrogen in C02 as well as C02 in air
during maintenance purging of hydrogen rooted turbine generators. Switch selectable ranges on the
instrument
Model TGAT 700
make it easytochoosethe measurement required.
Specifications
Ranges (Switch Selectable)
0-100%H2inAir,
0 -100% C02 in Air,
0 -100% H2 in C02 (Optional)
Accuracy
± 2% of range at a constant temperature and pressure (once
equilibrium has been achieved)
Sensor Type
Thermal Conductivity
Resolution
0.1% (gas) H2, Air and C02
Response Time
0-90% in less than 10 seconds @ 0.5 SCFH
Drift Rate
Less than 1% (range)
Display
Alpha Numeric LCD
Flow Rate
0.1-2.5 SCFH Normal, 2.5 SCFH maximum,
(0.5 - 30 psig)
Wetted Part
Brass, SS, Aluminum, Teflon, Nylon
Operating Temperature
0 - 60°C
Certification
Intrinsically Safe
Accessories
Battery Charger, Operation Manual
Power
12 VDC Battery Inbuilt (Model 7001)
6 VDC Battery Inbuilt (Model 700)
Enclosure
NEMA - 4 XPET Plastic Housing