The KTG113-C oxygen analyzer is used for on-line analysis of oxygen content in building materials

Introduction

The KTG113-C oxygen analyzer is a high-precision on-line detection and analysis instrument for oxygen content in inert gases, developed by our company by combining imported zirconia detectors with the latest microcomputer processing technology.

Application Areas

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Application Areas​

It is applied to the on-line analysis of oxygen content in nitrogen production from air separation, chemical processes, protective gases in high-temperature sintering furnaces for magnetic materials, protective gases in the electronics industry, as well as in the glass and building materials industries.​

Instrument Features​

• Integrated design, featuring small size, light weight, simple structure, and reasonable layout.​
• It adopts imported zirconia detectors, with high sensitivity and fast response speed.​
• Equipped with a 128×64 dot-matrix liquid crystal display, which can simultaneously display parameters such as oxygen content, date, time, and the internal temperature of the instrument.​
• It has a timed automatic storage function, allowing users to view stored data at any time.​
• The upper and lower limit control points can be set arbitrarily within the full measurement range.​
• Alarm points can be set arbitrarily within the full measurement range.​
• It has an alarm function for temperature out of control.​
• It is equipped with a standard RS232 or RS485 communication port, enabling two-way communication with a computer.​

Technical Parameters​

Measurement Range: 0.00×10⁻⁶ - 25% (with automatic gear switching) (The measurement range is variable. Please specify when placing an order).​

Maximum Allowable Error: ±2%FS (0.00 - 10)×10⁻⁶; ±1%FS (above 10.0×10⁻⁶).​

Stability: Zero drift: ±1%FS/7d; Span drift ±2%FS/7d.​

Repeatability: ±1%FS.​

Operating Furnace Temperature: 750℃.​

Preheating Time: ≤15min.​

Response Time: T90 ≤ 15 seconds.​

Sample Gas Flow Rate: (400 ± 30)ml/min.​

Sample Gas Pressure: 0.05Mpa ≤ Inlet pressure ≤ 0.25Mpa.​

Operating Environment: Temperature: -15℃ - +50℃; Humidity: ≤90%.​

Analog Output: (4 - 20) mA standard signal. (0 - 10) mA is optional. Please specify when ordering.​

Digital Output: Standard RS485 communication port, enabling two-way communication with a computer.​

Operating Power Supply: (220 ± 22) VAC, (50 ± 5)Hz.​

Overall Dimensions: 240mm (Width) x 130 (Height) x 375mm (Depth).​

Cutout Dimensions: 208mm (Width) x 130mm (Height).​

Weight: Approximately 4.0kg.