- COMPRESSOR VALVES
- ENGINE PARTS
- COMPRESSOR PARTS
- REPLACEMENT PARTS
- UNLOADING EQUIPMENT
- POLYMER PRODUCTS
- PRECISION REPAIR
- EMISSIONS SOLUTIONS
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ELECTRONIC PACKING VENT MONITOR
Analyze your gas compressor packing cases
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ELECTRONIC PACKING VENT MONITOR
For compressor packing case vent flow analysis
ePV™ is a vent flow analysis tool specifically designed to monitor gas compressor packing cases. The ePV can be permanently mounted or used as a portable device to meet the EPA Greenhouse Gases Reporting Rule Subpart "W" requirements for emissions monitoring.
The ePV™ utilizes proven thermal-dispersion flow measurement technology with equal mass sensing to achieve outstanding sensitivity and repeatability. The instrument’s wetted parts are superior corrosion-resistant 316L stainless steel with Hastelloy-C sensor tips. The sensor element has no moving parts to foul, clog or maintain which ensures continuous reliability and no maintenance costs. There are no cavities, orifices or dead-legs to trap or contaminate samples which preserves sample integrity and faster system sampling times.
ePV™ electronics are packaged in a rugged, fully-sealed, aluminum housing which provides exceptional protection and long-life under all process conditions.
A 4-20mA output can be assigned to flow rate or temperature. The ePV™ unit can be programmed by the sensor push buttons or through the RS232 connection with the provided software.
The ePV™ utilizes proven thermal-dispersion flow measurement technology with equal mass sensing to achieve outstanding sensitivity and repeatability. The instrument’s wetted parts are superior corrosion-resistant 316L stainless steel with Hastelloy-C sensor tips. The sensor element has no moving parts to foul, clog or maintain which ensures continuous reliability and no maintenance costs. There are no cavities, orifices or dead-legs to trap or contaminate samples which preserves sample integrity and faster system sampling times.
ePV™ electronics are packaged in a rugged, fully-sealed, aluminum housing which provides exceptional protection and long-life under all process conditions.
A 4-20mA output can be assigned to flow rate or temperature. The ePV™ unit can be programmed by the sensor push buttons or through the RS232 connection with the provided software.
No moving parts, non-clogging Handles gases and liquids For use in tubing & piping up to 6" diameter Superior low flow sensing (0-100 FPS) Single configuration meets all flow ranges Outputs include both:4-20 mA Analog Output
Serial RS232C I/O
10 LED Array on sensor face
No cavities or dead-legs Simple, screw-in installation Lowest cost solution for end-users and system integrators Self-contained unit Does not require calibration in the field
CONTACT US
5440 Alder Dr.Houston, TX 77081
Phone
800-TRY-CECO800-879-2326
713-664-7333
Fax
713-664-6444Email
epvinfo@ceconet.com
www.tryceco.com
® CECO is a registered trademark of Compressor Engineering Corporation.
© 2011 Compressor Engineering Corporation Form 2102 9/11
© 2011 Compressor Engineering Corporation Form 2102 9/11
INSTRUMENT
MEDIA COMPATIBILITY:
All gases and liquids compatible with 316 stainless steel
PROCESS CONNECTION:
• Insertable 1/2" NPT• Tube tee 1/4", 3/8" and 1/2" tubing
ACCURACY:
± 1% of reading, ± 0.5% of full scale ± 0.05 SFPS
All calibrations on NIST traceable flow stands
REPEATABILITY:
± 0.5% of readingFLOW RANGE:
From 0 to 100 ft/sec velocity; flow range depends on pipe or tube tee area
OPERATING PRESSURE:
Tube tee ePV: 500 psig
Insertable ePV with compression fitting:
• 150 psig Teflon ferrule
• 500 psig Stainless steel ferrule
OPERATING TEMPERATURE:
Standard: - 40°F to 250°F
MATERIALS OF CONSTRUCTION:
(Wetted parts) 316L stainless steel with Hastelloy C-22 thermowells
TRANSMITTER/ELECTRONICS
ENCLOSURE:
NEMA 4X, anodized aluminum
OPERATING TEMPERATURE:
-40°F to 160°F
OUTPUT SIGNALS
• 4-20 mA (500 Ω max. load) User scalable, general purpose, output proportional flow rate for trend monitoring• RS232C Input/Output Connection
• 10 LED Array
INPUT POWER:
24 Vdc (21.5 Vdc to 30 Vdc); maximum 2.5 watts
AGENCY APPROVALS
FM & FMC/ CE MARK:
Class I, Division 2, Groups A, B, C & D
Class II, Division 2, Groups E, F & G
Class III, T4 @ Ta = 71°C Type 4X
NEMA ENCLOSURE:
Nonincendive
Houston, Texas
800-TRY-CECO • www.tryceco.com
