KTG122 Hydrogen-in-Oxygen Analyzer for Hydrogen and Oxygen Production from Water Electrolysis

KTG122 Hydrogen-in-Oxygen Analyzer for Hydrogen and Oxygen Production from Water Electrolysis

Introduction

It serves as an online detection analyzer for the hydrogen content in both explosion - proof and non - explosion - proof scenarios during industrial production processes such as hydrogen and oxygen production from water electrolysis, fertilizer production, petrochemical industry, air separation, and biological fermentation.

Basic Principle

This instrument uses a three - electrode electrochemical sensor. The sensor consists of a working electrode, a reference electrode, and an auxiliary electrode, forming two circuits. One circuit is for the reaction process of the electrodes, and the other is an electronic circuit that transmits the current formed by electrons. The magnitude of this current represents the hydrogen content in the gas.

Technical Parameters

Measurement Range: 0.00 - 2.00%/4.00% (range selectable)

Maximum Allowable Error: ±2%FS

Repeatability: ±1%FS

Resolution: 0.01%

Response Time: t90 ≤ 30s

Zero Drift: ≤ ±1%FS/7d

Span Drift: ≤ ±1%FS/7d

Sample Gas Flow Rate: (300 ± 30) mL/min

Working Power Supply: 24VDC/220VAC

Working Environment: Operating temperature: - 15℃ - + 45℃; Operating humidity: ≤90%RH

Instrument Features

• High - performance Sensor: The electrochemical sensor features a long service life, high accuracy, and fast response.
• Compact and Lightweight: It has a small volume and light weight, facilitating easy installation.
• Split Explosion - proof Design: It adopts a split explosion - proof design.
• On - site Display Function: It comes with an on - site display function.
• Long - distance Signal Transmission: The output signal can be transmitted over a distance of up to 1000 meters.

Intrinsically Safe Type

External Dimensions: 140mm (width) × 140mm (height) × 220mm (depth)

Cut - out Dimensions: 136mm (width) × 136mm (height)

External Safety Barrier Parameters: Vo ≤ 28VDC, Io ≤ 93mA, Cp ≤ 0.02uF, Lp ≤ 1mH

Weight: 1.8kg

Flame - proof Type

External Dimensions: 130mm * 136mm

Analog Output: 4 - 20mA

Digital Output: RS458 interface with Modbus protocol.

Explosion - proof Marking: Exd IIC T6

Weight: 1.8kg

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.