Table of Contents
Advertisement
GEM5000 Gas Analyzer
4.0
GEM5000 Optional Products and Accessories
4.1 Optional products
The GEM5000 gas analyzer has a number of optional products for purchase which enhance
the usability and enable further analysis of data and reading information.
Note: For more information on the features listed in this section please contact Sales at
(800) 624-2026 or email
4.1.1
Pitot tube (optional)
The GEM5000 gas analyzer enables the use of a pitot tube to aid accurate flow
measurement. The pitot tube is used for gas extraction systems and the pressure
readings are taken in mbar. High gas flow is calculated in the analyzer in m
cubed per hour).
4.1.2
Orifice plate (optional)
QED recommends the use of orifice plates as good practice when using the GEM5000 gas
analyzer, enabling repeatability in flow measurement via a fixed method. Contact Sales
at (800) 624-2026 or email
4.1.3
Temperature probe (optional)
The GEM5000 gas analyzer has the facility to automatically display and record the
borehole temperature via an optional temperature probe.
When a temperature probe is fitted the temperature reading will be displayed on the
'Main Gas Read Screen' and recorded with all other data.
Note:
Temperature probes with an Ex label are part of the GEM5000 Ex certification
SIRA 11ATEX2197X and IECEx SIR11.0089X, and therefore certified for use
under the same conditions as the analyzer.
4.1.4
Anemometer (optional)
The GEM5000 gas analyzer has the facility to automatically display and record high flow
via an optional anemometer probe. It is designed to plug into the instrument and
instantly provide a flow indication. An anemometer probe adds flow measurements to
the professional reporting ability of the GEM5000 range along with gas concentrations,
pressure and temperature.
The anemometer has a simple connection, a narrow diameter measurement head
(11mm), a wide temperature operating range (up to 80
m/sec.
When an anemometer probe is fitted to the analyzer the flow will be displayed in the
'Main Gas Read Screen' and recorded with all other data.
Flow can be measured in either m/s (gas velocity) or m
to calculate the volume flow rate the pipe diameter will need to be entered into the
instrument, either manually or via the Landtec Systems Gas Analyser Manager, (LSGAM),
software.
Note: The anemometer probe is ATEX certified for use in a potentially explosive
atmosphere under Ex certificate BVS 04ATEXE194.
info@qedenv.com
info@qedenv.com
if the use of Orifice plates is required.
OMGEM5KN4.7.1
o
C) and indicates flows up to 40
3
/hr (volume flow rate). In order
Page 11 of 70
3
/hr (metres
Advertisement
Table of Contents
