The KTG113-W trace oxygen analyzer is used for the on-line analysis of magnetic materials.

The KTG113-W trace oxygen analyzer is used for the on-line analysis of magnetic materials

Introduction

The KTG113-W trace oxygen analyzer is a new type of intelligent industrial on-line analyzer developed by combining the electrochemical detection principle, imported high-performance electrochemical sensors, and new microcomputer technology.

Application Areas

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 metallurgy, glass, and building materials industries.

Instrument Features

• It uses imported fuel cell sensors, which feature long service life, high accuracy, and fast response.
• With electronic flow control, there is no blockage problem.
• It can be used to measure trace oxygen in reducing gases such as high-purity hydrogen.
• It comes with a precision filter, which greatly extends the service life of the sensor.
• It has a fully Chinese man-machine dialogue menu, making operations intuitive and convenient.
• It has a large 320×240 dot-matrix LCD screen, which can simultaneously display parameters such as oxygen content, flow rate, date, time, and the internal temperature of the instrument.
• It has automatic temperature compensation to eliminate the influence of ambient temperature.
• It has a timed automatic storage function, allowing users to view stored data and curves at any time.
• The upper and lower limit control points can be set arbitrarily within the full measurement range.
• It is equipped with a standard RS232 or RS485 communication port, enabling two-way communication with a computer.

Technical Parameters

Measurement Range: (0.00 - 10/100/1000/2000) × 10⁻⁶ (The range is variable. Please specify when placing an order).

Maximum Allowable Error: ±2% FS (0.00 - 10) × 10⁻⁶; ±1% FS (10 - 1000/2000) × 10⁻⁶.

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

Repeatability: ±1% FS.

Sample Gas Flow Rate: (400 ± 10) ml/min.

Response Time: T90 ≤ 15 seconds.

Resolution: 0.01 × 10⁻⁶.

Sample Gas Pressure: 0.05 MPa ≤ Inlet pressure ≤ 0.1 MPa.

Analog Output: (4 - 20) mA standard signal.

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

Contact Output: Dual relay outputs: 220VAC, 1A or 24VDC, 2A.

Operating Environment: Temperature: -15°C - +45°C; Humidity: ≤90% RH.

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

Overall Dimensions: 480mm (Width) × 136mm (Height) × 370mm (Depth).

Installation Dimensions: 442mm (Width) × 134mm (Height).

Weight: Approximately 7.6 kg.

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.