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RNG

Solutions for Renewable Natural Gas Industry

Panametrics’ experience and solutions in Renewable Natural Gas Industry



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RNG Livestock Waste
Panametrics' technologies are enabling customers to achieve their decarbonization strategies. 

Each year, livestock produces billions of tons of waste and is estimated to reach at least 5 billion tons per year by 2030. The USA processes approximately 34 billion gallons of wastewater every day. Wastewater treatment plants produce biomethane by produce biogas.

Panametrics process analyzers and flow measurement devices have been ensuring customer and process safety for decades. As a recognized leader in measuring and analyzing moisture, oxygen, liquid, steam, and gas, you can be sure that   we provide the best combination of technology and expertise to ensure accurate process measurements. Panametrics process analyzers and flow meters are designed for complex applications that require maximum reliability and measurement accuracy.

Reach our team of experts to learn how Panametrics' smart sensor technologies can optimize your biogas upgrading processes. Learn how our experts can ensure your Renewable Natural Gas is ready for combustion or entry into the grid.

Moisture, Oxygen, and Hydrogen Sensor Solutions for original equipment manufacturers (OEM’s)

Have a question, need expert advice or want to know what's possible for your operations?

 



RNG Solutions

Gas Analyzers
Moisture Analyzers
Ultrasonic Flow Meters

Gas Analyzers

XMO2 provides a robust measurement of oxygen in biogas with little maintenance and unsurpassed calibration stability. The transmitter uses the paramagnetic properties of oxygen to generate a “magnetic wind”.

XMTC provides a robust measurement of carbon dioxide in methane with little maintenance and unsurpassed calibration stability. The transmitter uses the differences in thermal conductivity to report percent level measurement.

Moisture Analyzers

The Aurora is built upon a heritage of moisture measurement, calibration, and sample system expertise. It provides a sealed laser source with glass window separating the laser from the process gas, superior background gas compensation, pressure and temperature compensation, and hands-free operation, living up to its specifications as stated.

Ultrasonic Flow Meters

The biogas that comes from the digester is typically low pressure. It is saturated with water (6% @ 40°C) and contains CO2 (20-40%). Such an application requires powerful transducers. Panametrics holds a strong heritage in difficult gas flow measurement gained from flare gas experience.





Biogas Panametrics
Solutions for Renewable Natural Gas Industry

Download our brochure to learn how Panametrics' smart sensor technologies can optimize your biogas upgrading processes 

Panametrics Biogas
On-demand Webinars
Renewable Natural Gas Turns Waste into Green Energy

Watch this webinar to learn how we meet the world’s growing demand for clean, safe and efficient energy. We believe the answer lies in technology.

RNG
Renewable natural gas e-book
Turning waste into green energy

This e-book contains a series of application notes based on optimizing and upgrading biogas to biomethane.



Panametrics' Process Analyzers and Flow Meters
XMO2 Thermoparamagnetic Oxygen Analyzer
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XMO2 Panametrics

Features     

  • Measurement ranges up to 100 percent oxygen in gas applications 
  • Explosion-proof and flameproof enclosure with weatherproof protection allows sensor to be remotely mounted at the measurement point
  • Push-button, single or dual gas calibration
  • Compact, rugged sensor design with no moving parts provides long term reliability and trouble-free operation
  • Dual-bridge measurement circuit compensates for variations in background gas composition
  • Unique dual-chamber, temperature-controlled cell design provides resistance to contamination and flow fluctuation
  • Accuracy is 1 percent of span and linearity better than 0.5 percent of span
XMTC Thermal conductivity binary gas analyzer 
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XMTC Thermal Conductivity Analyzers

Features

  • Extremely stable, glass-coated thermistors
  • Push button calibration
  • PC interfaces for digital output
  • Weather and/or explosion proof version
  • EX version ATEX/IECEX II 2 G Exd IIC T6 Gb C-US Class I Div. 1 Groups A, B, C & D
  • Analog output 4-20 mA, isolated, 800 Ω max., programmable in the field
  • Power supply 24 VDC ± 2 VDC, max. 1.2 A
HygroPro
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HygroPro
IS moisture transmitter for general purpose and hazardous area

Features

  • Range -110 to +20°C dew/frost point
  • 12 to 30 VDC, loop powered
  • Internal calculation of ppmV
  • Intrinsically safe design ATEX II 1 G Ex ia IIC T4* IECEX Ex ia IIC T4*

C-US Class I, Division 1, Groups A ,B, C & D, Type 4X

  • Built-in temperature and pressure sensors
  • Calibration traceable to national standards
  • Complete program control via a six-key keypad
  • Operating pressure up to 345 bar
  • Protection class IP67, NEMA4X
PM880 Analyzer
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PM880
Portable Aluminum Oxide Moisture Analyzer 

Features

  • Hand-held portable design
  • Intrinsically safe
  • IP67 rated
  • Large graphic display
  • Internal data logger
  • IrDA® communication with PC
  • Stores up to 60 log/site files
  • Simple programming via a graphical user interface
  • Compatible with all Panametrics moisture probes
  • Lightweight hand-held sample system

 

Aurora & Aurora TransPort
Tunable Diode Laser Moisture Analyzer  
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Aurora moisture analyzer

The Aurora is built upon a heritage of moisture measurement, calibration, and sample system expertise. It provides a sealed laser source with glass window separating the laser from the process gas, superior background gas compensation, pressure and temperature compensation, and hands-free operation, living up to its specifications as stated. 

Portable TDL Moisture Analyzer  

Take the expertise that went into the design of the Aurora and package it without loss of features, benefits, or measurement fidelity and you can proudly call this Aurora TransPort.

Features

Range

  • 0 - 5000 ppm measurement range, for CO2 applications: 0 - 1000 ppm
  • Dew/Frost Point: -97º to 27.3ºF (-71º to -2.6ºC) frost point @ STP of 25ºC, 14.696 psia
  • Absolute Humidity: 0.095 to 237 lbs/MMSFC (1.52 to 3,803 mg/m3)

Accuracy

  • ±1% of reading or ±2 ppm, whichever is greater; for > 1000 ppm, ±5% of reading
  • Response Time: Optical system <2 seconds

Hazardous Area Certifications

  • USA/Canada: Explosion-proof for Class I, Division 1, Groups B, C, D
  • EU and Elsewhere: ATEX and IECEx: Ex de IIB+H2 T6 -20°C to +65°C Flameproof with increased safety compartment
PanaFlow Z2G
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Z1G/Z2G

About the ZxG

  • Industrial designed flowcell to minimize flow disturbances at optimal chord locations.
  • New T19 high performance transducers with improved acoustic  isolation for improved signal to noise (SNR)
  • Advanced diagnostics to not just measure flow but understand meter performance and validate process conditions and stability
  • 1% of measurement typical accuracy (two path),  1.5% accuracy (one path).
  • Dedicated biogas algorithm to measure CH4 concentration accuracy 2%. This measurement requires the input of an external temperature probe.
  • Analog, Pulse, Frequency, HART, and Foundation Fieldbus for communications
  • Available for 2” to 16” (50mm to 400mm) sizes standard (other sizes available up request
  • MOC of carbon steel, stainless steel, duplex stainless steel(other materials available upon request)
  • Flange ratings from 150# to 600# or PN10 to PN63 (other flanges sizes available up on request
  • Shares a Panametrics heritage of engineering design and global Baker Hughes field service support


Smart sensor technologies to optimize upgrading your biogas to biomethane



Resources

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Type Name Language
Application Notes
Biogas for Oxygen Analyzers Application Note
English
Application Notes
Biogas Measurement from Wastewater to Power Plant App Note
English
Case Study
Oxygen Content in Wastewater Digester Gas Application Note
English
Application Notes
PanaFlow Z1G Biogas App Note
English