KTG101 Portable Chromatographic Analyzer for The Process Analysis Of Natural Gas

Product Specification

The KTG101 portable chromatographic analyzer is applied to the process analysis of natural gas

Introduction

The KTG101 series chromatographic analyzer adopts the advanced Etch process to make the gas circuit control more stable and has a low operation cost. It solves the disadvantages such as large volume, long analysis time, and high consumption. With a 7" true-color screen, it provides on-site indication and touch operation. The device has a system prediction and diagnosis function, and is simple to use, convenient to operate, and has complete functions. At present, it has been widely applied in the petroleum and natural gas field and has won the praise of a large number of users.

Product Applications

• Natural Gas: Analysis of alkanes, hydrocarbons, formaldehyde, and analysis of products in the CNG and LNG processes
• Petrochemical Industry: Analysis of ethylene, polyethylene, refinery gas, LPG, and purity
• Coal Chemical Industry: Full-component analysis of coal gas, syngas, purified gas, etc., or continuous analysis of a certain key gas
• Others: Analysis of permanent gases, environmental gases, and purity analysis of gases such as nitrogen, hydrogen, and helium in industrial gases

Product Features

• Brand-new design, more compact, more reliable, and more accurate
• GC for handover/measurement quality in calorific value and component analysis
• More economical installation and operation costs
• Full analysis of components, capable of analyzing all components of natural gas up to C12+ and H2S + H2
• Fast analysis speed, the measurement of all components of natural gas up to C6+ takes less than 60s
• Small volume, occupying extremely little space, about the size of a computer case
• High sensitivity, 1-5ppm
• Support the replacement of internal components of the module - injection port, chromatographic column, detector, etc.
• Quick replacement of channel modules, flexible switching of configurations
• Adopt the most advanced EPC technology, making the gas circuit control more stable
• Simple, economical, and efficient upgrade, directly upgrading from 1 or 2 channels to 6 channels
• Save carrier gas and electricity, which is 10% of that of a conventional GC. A 40L bottle of carrier gas can be used for more than 12 months

Main Indicators

Repeatability: 0.01%

Accuracy: ≤0.1%FS

Calculated Values: Calorific value, density, compression factor, etc. (in line with ISO6976 or GPA standards, Z by AGA 8)

Operating Temperature: -20℃ to 50℃( -4℉ to 122℉)

Storage Temperature: -30℃ to 60℃(-22℉ to 140℉)

Overall Dimensions: 320×290×190mm (Length * Width * Height)

Weight: Approximately 32Kg

Analysis Performance

Analysis Time: Less than 60s for C6+

Pressure Control: With electronic carrier gas pressure control

Thermostatic Oven: Key components such as the chromatographic column, detector, and sampling loop are all placed in the thermostatic oven, which has a temperature overheating protection function.

The main unit of the chromatographic analyzer can display information such as gas components, compression factor, calorific value, and density on-site, and can select the display content and configure the display mode through touch. It has a powerful recording and storage function, with historical records of at least 12 months, including calibration records and data result records, etc.

Communication Functions

Communication Interfaces: 2 RS485, 2 RS232, and one RJ45

Analog Interfaces: 16 channels of 4～20mA (expandable)

Communication Protocols: Modbus RTU, TCP/IP protocols

Digital Interfaces: Up to 8 digital outputs, including comprehensive chromatographic alarms, automatic calibration control, etc.

Operation Interface

The on-site 7" true-color K600+65k-color DGUS large screen is used for display and touch operation. It can display each measured and calculated component and key chromatographic control parameters, and start functions such as automatic/manual parameter setting of the chromatograph.

Utility Engineering

Power Supply: 220VAC 50Hz Carrier Gas: He or H2 or N2 or Ar

Consumption: Less than 10ml/min Purity: 99.995% and above