Product Introduction

    DBZX-510Y-LH2 Online Hydrogen-in-Oxygen Analyzer adopts imported high-precision, long-life solid-state electrochemical sensors with advantages such as resistance to weak acids and alkalis, and corrosion resistance. The device is equipped with a front-mounted gas-liquid self-control device, ensuring long sensor life and excellent stability. Utilizing embedded microprocessing technology, the product offers high testing accuracy, excellent stability, and comprehensive functionality, making it particularly suitable for online detection of trace hydrogen content in industrial hydrogen production fields such as power plant hydrogen stations.

Features

◆ Unique large true-color touch LCD screen display for convenient operation

◆ Equipped with historical data traceability function, storing more than 10,000 data entries

◆ Features USB data export, on-site software upgrade, and automatic device fault alarm function

◆ Automatic alarm triggers flashing screen display, with alarm records and device operation time automatically saved

◆ Users can perform on-site calibration to ensure reliable use of field instruments

◆ Equipped with multi-stage gas pressure reduction, multi-level filtration function, and adjustable flow with indication

◆ Explosion-proof design, with measurement unit and display unit powered via safety barriers

◆ Sampling system includes automatic isolation valve (to protect hydrogen sensor)

Technical Parameters

◆ Hydrogen in Oxygen:

  Measurement Range: 0～4% H2 (customizable range)

  Measurement Accuracy: ±0.01%

  Resolution: 0.001%

◆ Liquid Level:

  Measurement Range: 0～200mm

  Display Resolution: 1mm

  Indication Error: ±5%FS

◆ Gas Flow: 0.2～0.5L/min

◆ Signal Output: 4～20mA 

◆ Alarm Output: Relay output

◆ Power Supply: 220VAC±10% or DC24V±10%

◆ Explosion-proof Rating: ExiaⅡC T4 Ga