01 pdi analizer.pdf
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Parts Per Million Water Analyzers
Phase Dynamics, Inc.
1251 Columbia Drive
Richardson, TX 75081 USAE-Mail [email protected]
Tel: 972-680-1550
Fax: 972-680-3262
Phase DynamicsTechnology for Precision
Measurements
Phase Dynamics, I nc.PDI_PPM_0104 Page 1 Phase Dynamics, Inc. 2004
Certifications Available
CSA, FM, CE, EEX
Temperature Probe Included
Self Calibrating Current Loop
New Generation Sensor and
Electronics
Oil Field Proven Rugged Design
ModBus RTU & 4-20 mA
24 VDC Power
Multi-drop up to 32 Systems
Operator Interface System
Available
Typically used for measurement inliquid propane, propylene and otherpipelined products to determine
when incoming product exceeds
required moisture levels. Can alsobe used in a gas pipeline todetermine water content. Flexibilityfor the user is provided through the
use of stainless steel tubing toconnect anywhere in the processwhere a minor pressure drop can beobtained.
Phase Dynamics Analyzers offerthe most reliable, maintenance freemeasurement possible. Phase
Dynamics utilizes the patented,
Oscillator Load Pull microwavetechnology which provides thereproducibility and accuracyrequired for these applications.
This technology coupled with theCompany's patented use of aluminum oxide beads provides theprocess measurement to ppm levels.
ll functions of the analyzers areccessed through use of an optional
Operator Interface System (OIS).
o external electronics is required
fter initial set up with the OIS.Output is MODBUS-RTU or asimple 4-20 mA current loop. Fulldigital access to the information is
standard. Measurement Sectionlectronics is explosion proof.
Temperature averaging for pipelinebatches is available.
10 ppm to 5,000 ppm Water
1/2" Flow-Through TubingConnections
High Pressure - to 3,000 psi
On-Line Measurement
Recovers from 100% WaterWithout Damage to Sensor
Responds Quickly to Increasing
Water Content
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Technology for Precision Measurements
PDI_PPM_0104 Page 2
PPM Water Analyzer Operational Specifications
PARAMETER Range Comments
RANGE 10 ppm to 5,000
ppmResponse Time is Determined by
Flow Rate
ACCURACY +/- 20 ppm
REPEATABILITY +/- 10 ppm
RESOLUTION 5 ppm
FLUID TEMPERATURE 60 - 160F
HIGH TEMP. VERSION 60 - 220F
RESPONSE TIME(Minutes)
10 minutes To Achieve 80% of Final Value
System Specifications
General:
Power Requirements:
18-28 VDC120 VAC with CIS (Optional)
25 Watts Typical, 50 Watts Maximum
Outputs:Analog: 4-20ma, 12 bit D-to-A Conversion
Digital: RS-485 Modbus RTU
Fluid Temperature Compensation:
Automatic with Built-in RTD Temperature ProbeTemperature Averaging Optional
Ambient Temperature Ranges:
Measurement Section: -40 to +120F
Electronics: +32 to +120 F; Sun Shade Recommended
Fluid Temperatures:
Standard 60to 160F
Optional 60to 220F
Optional 100 to 400 F
Optional 100 to 600 FLower Temperatures Optional
Operator Interface System Electronics &
Enclosures (Optional):
Standard Explosion Proof Enclosure:
17.4 H x 14.0 W x 9.9 D inches; 59 lbs., NEMA 4,7 & 9; Class1, Div. 1, Groups C&D; EEx d IIB T5 89C - IP66 (Optional)
Rain and Dust Tight Fiberglass Enclosure:
16.3 H x 10.5 W x 7.9 D inches; 17 lbs., NEMA 4
LCD Display:
Bit Mapped
Alpha Numeric plus Graphics
Measurement Section:
Pressure Ratings:
Flange Sizes up to ANSI 1,500; Swagelok Fittings standard;Others Optional
Construction:
316/316L Standard; Other Materials Available; Designed andFabricated per ASME B31.3 & ASME IX; Full Material
Certifications Optional
Process Connections:3/8 Swagelok Fittings
Cable between Operator Interface System (CIS) and Measurement
Section:
Dedicated 4 Conductor 4,000 feet Maximum Length between
Electronics and Measurement Section
Certifications:
Class 1, Div. 1, Groups C&D;
EEx d IIB T5 89C - IP66 (Optional)
Optional Certifications:
GOST, CSA, FM, CE & EEx
Phase Dynamics, Inc. 2004
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Measurement Section Physical Drawing
Technology for Precision Measurements
PDI_PPM_0104 Page 3 Phase Dynamics, Inc. 2004
Specifications Subject to Change