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Oxidation catalyst allows precise measurement of methane and non-methane gases.
Unit of Measure

Specifications

Brands

N/A AMETEK® MOCON®

Industry Focus

N/A Environmental Semiconductors

Technical Specifications

Detector

N/A Flame Ionization Detector (FID) with Oxidizer

Ranges (CH4)

N/A User definable based upon calibration:
  • Low - 0.03 ppm to 50 ppm
  • Medium - 0.06 ppm to 500 ppm
  • High - 0.15 ppm to 5000 ppm

Accuracy, Repeatability

N/A +1% full-scale

Drift, Zero

N/A +0.01% full-scale, 24 hours

Drift, Span

N/A +1% full-scale, 24 hours

Response Time

N/A T90 < 30 seconds

Sampling

N/A Internal single or multi-point, (pump optional)

Alarms

N/A Multilevel concentration and fault alarms, audible and visual

Calibration

N/A Programmable automatic or manual calibration
Support Gas Requirement1 N/A
  • UHP Hydrogen (H2) 35 cc/min
  • Zero air - 175 cc/min
  • Span gas - methane/propane is typical

Display Type

N/A Graphical Touch Display

Display Size

N/A 7 in17.8 cm

Display Orientation

N/A Diagonal

Output

N/A
  • LAN/Ethernet, RS-485
  • Optional outputs
    • Analog, programmable 0-20 mA/4-20 mA isolated output; Relays, 5 programmable From A relays rated to 3 A at 230 VAC
    • If (a) is installed, 8 additional analog outputs and up to 16 additional relays can be added

Operating Temperature

N/A 32 to 104 ºF0 to 40 ºC

Non-Condensing Operating Humidity

N/A 0 to 95 %

Configuration

N/A Benchtop or 19" (48.3 cm) Rack-Mount, 3U

Physical Specifications

Height

N/A 5.25 in13.02 cm

Width

N/A 19 in48.26 cm

Depth

N/A 16.25 in41.28 cm

Weight

N/A < 20 lb9.07 kg

Electrical Specifications

Alternating Current (AC) Voltage

N/A 100 to 240 V

Frequency

N/A 50 Hz60 Hz

Current

N/A 1 A

Accessories

Accessories

N/A Preventative Maintenance Kit
  • Includes all necessary parts
Gas Generators
  • Hydrogen generator
  • Zero air generators Service & Support Options
  • Start-up and training, one day onsite

Unique Needs

Unique Needs

N/A Whether collecting ambient air quality data or monitoring emissions to stay below required levels, environmental applications require highly accurate results and easy access to data for compliance and reporting.

Features

Features

N/A High Performance Effortless Operation

Industry-approved gas measurement

Reliable performance meets modern interface
The BASELINE® Series of Continuous Hydrocarbon Analyzers (CHAs) from AMETEK MOCON® are instruments designed for continuous ambient or process hydrocarbon gas measurement in environmental or industrial settings. All instruments in the series are powered by our high-quality Flame Ionization Detection (FID) sensor, which enables fast, accurate measurement and low detection limits with minimal interference.

The CHA Series combines reliable, industry-proven technology with a modern interface and straightforward troubleshooting, allowing you to focus on the results.

Operation designed for humans
High-quality data isn't enough if the instrument is difficult to use. The CHA Series features an intuitive, streamlined interface. Instruments include a range of capabilities to help simplify your process, including easily read results, real-time graphing, the ability to review historical data without pausing instrument operation, and dual display output. The CHA Series also features networking capabilities for easier connectivity, data sharing within a network, and remote diagnostics.

Fast and Accurate - FID
Our proprietary FlowGuard electronic control regulates the delivery of fuel, air and a small portion of the sample gas to the FID. During combustion, gases are ionized, measured and reported as a concentration. This method provides fast gas measurement with some of the highest accuracy levels on the market.

Intuitive Interface
  • Modern GUI interface
  • Dual display capability
Simple Diagnostics
  • On-board data storage
  • Real-time graphing
  • Synchronous operation and data review
High Performance
  • Low detection levels
  • Fast measurement
  • Automatic calibration
  • 1 Fuel blend options available