GE
Oil & Gas
moisture.IQ
Panametrics Moisture
Analyzer
Applications
This multichannel analyzer measures moisture in
gases and non-aqueous liquids and oxygen (optional)
in gases. Designed for permanent installations, it is
used in conjunction with Panametrics Moisture Image
Series and M Series moisture probes for industries and
applications including:
• Petrochemical
• Natural gas
• Industrial gas
• Semiconductor
• Furnace gas/heat treating
• Power generation
• Air dryer
• Pharmaceutical
• Aerospace
Features
• Up to 6 channels of moisture measurement
• Each channel can include optional pressure,
temperature, oxygen, and other analog inputs
• Calibrations traceable to national standards
• Rack, bench, and panel, weatherproof and
explosion-proof confi gurations available
• Computer-enhanced response software for
abrupt dry-down applications
• Real time touch screen display of six or twelve
parameters simultaneously
• Displays trace measurements in the most
common moisture measurement units
• Built-in data logging
• USB port for data handling and instrument
program updates
• Digital capabilities including Ethernet, Modbus,
and RS232/485
• Analog outputs include recorder outputs and
measurement relays
• Fault condition alarm relay
• Built in Henry’s Law constants database for liquid
applications
Multifunction
The moisture.IQ is the multichannel, multifunction
fl agship model in the GE IQ Series of Panametrics
aluminum oxide-based moisture analyzers. The
moisture.IQ measures trace moisture, pressure and
temperature in non-aqueous liquids and gases. It
accepts inputs from electrochemical sensors for
measuring oxygen concentrations in gases. The
auxiliary inputs can accept analog inputs from any
transmitter with 0/4 to 20 mA or -1 to +4 V output,
including a variety of GE process control instruments,
this feature makes the moisture.IQ a true multifunction
analyzer, providing cost savings through system
integration.
Multichannel
For additional cost savings, the moisture.IQ is available
with two module bays. Each can accept a 1-channel or
3-channel module. With up to six sets of sensors coming
to one set of electronics, customers can signifi cantly
reduce their cost per measurement point.
Bench Mount Version
Touch Screen Display
Designed with an industrial touch screen display, the
graphical user interface is intuitive enough to negate
the need for a user’s manual (although one is provided)!
Six or twelve measurements can be displayed at one
time. Multiple display pages can be set up for easy
scrolling. Color coded status gives you measurement
alarm information at a glance.
Moisture Image Series Probe
The moisture.IQ can accept inputs from the Panametrics
MIS probes and the M Series probes that were available
for the Moisture Image Series 1 and Moisture Monitor
Series 3 analyzers. The MIS probes (MISP and MISP2)
provide integral moisture, temperature, and pressure
inputs. The calibration data for these sensors is
stored digitally. Upon connection to the analyzer, the
calibration data is downloaded to the moisture.IQ.
Weatherproof Version
Explosion-Proof Version
moisture.IQ Specifi cations
Electronics
Intrinsic Safety
All non-auxiliary inputs are intrinsically safe through
internal isolation and energy-limiting circuitry.
Inputs
Two module bays are available. Each module bay can
accommodate a 1-channel or 3-channel module. Each
channel can accept:
• 1 Moisture input (MIS Probe or M Probe)
• 1 Temperature input (MIS Probe or M Probe)
• 1 Pressure input (MIS Probe)
• 1 Oxygen input (electrochemical sensor)
• 2 Auxiliary inputs
Analog Outputs
2 per available channel
Measurement Alarm Relays
2 per available channel
Fault Condition Alarm Relay
1 per meter
Accuracy (Dew/Frost Point)
• ±3.6°F (±2°C) from 50 to -85°F (10 to -65°C)
• ±5.4°F (±3°C) from -86 to -112°F (–66 to -80°C)
Repeatability (Dew/Frost Point)
• ±0.9°F (±0.5°C) from 50 to -85°F (10 to -65°C)
• ±1.8°F (±1.0°C) from -86 to -112°F (–66 to –80°C)
Operating Pressure
5 μ of Hg to 5000 psig (345 bar) limited by optional
pressure sensor: see pressure sensor ranges
Temperature Measurement
Type
Optional thermistor built into moisture probe
Calibration Ranges (Dew/Frost Point)
–22 to 158°F (–30 to 70°C)
Accuracy
±0.9°F (±0.5°C) at –22°F (–30°C)
Dimensions (w x h x d) and Weight
Rack mount: 482 x 133 x 357 mm
(19.0 x 5.2 x 14.1 in.); 11.2 kg [24.7 lb.]
Bench mount: 440 x 133 x 357 mm
(17.4 x 5.2 x 14.1 in.); 10.4 kg [22.9 lb.]
Panel mount: 542 x 201 x 357 mm
(21.4 x 8.0 x 14.1 in.); 11.3 kg [25.0 lb.]
Weatherproof: 508 x 508 x 229.8 mm
(20.0 x 20.0 x 9.05 in.); 24.9 kg (55 lb.)
Explosion-Proof: 590.6 x 590.6 x 304.8 mm
(23.25 x 23.25 x 12.0 in.); 113.6 kg (250 lb.)
Moisture Measurement
Type
GE Moisture Image Series and M Series thin-film
aluminum oxide probes
Calibration Ranges (Dew/Frost Point)
• Standard: 50 to -112°F (+10 to –80°C) with data from
+68 to -166°F (+20 to -110°C)
• Ultralow: -58 to -148°F (–50 to –100°C) with data to
-166°F (–110°C)
Pressure Measurement
Type
Optional transducer built into Moisture Image Series
moisture probes or standard external pressure
transmitter
Full-Scale Ranges Available
• 300 psig (21 bar)
• 500 psig (35 bar)
• 1000 psig (69 bar)
• 3000 psig (207 bar)
• 5000 psig (345 bar)
Accuracy
±1% of full scale
Pressure Rating
Three times the span of the available range to a
maximum of 7500 psig (518 bar)
Oxygen Measurement
Type
Electrochemical sensor
Ranges
• 0 to 0.5/5/50 ppm
• 0 to 1/10/100 ppm
• 0 to 10/100/1000 ppm
• 0 to 100/1000/10,000 ppm
• 0 to 50/500/5000 ppm
• 0 to 5%
• 0 to 10%
• 0 to 25%
Accuracy
• ±1% full scale (ranges ≥ 0 to 2.5 PPMv)
• ±5% full scale (ranges < 0 to 2.5 PPMv)
Pressure Rating
0.2 to 1 psig (0.07 bar)
www.gemeasurement.com
© 2016 General Electric Company. All Rights Reserved. Specifi cations are subject to change without notice. GE is a registered trademark of General Electric Company. Other company or product
names mentioned in this document may be trademarks or registered trademarks of their respective companies, which are not affi liated with GE.
920-644D
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