BOSEAN BH-4M Portable Gas Detector Gas/oxygen/hydrogen sulfide/carbon oxide

BH-4M

Gas Detector

Simultaneously test the combustible gas EX/oxygen O2/hydrogen sulfide H2S/carbon monoxide CO, adopt diffusion sample absorption, 2.0 inch high definition color screen, support sound, light, vibration, display quadruple Alarm mode.

Introduction

This multi-Gas Detector (hereinafter referred to as the Detector) is an intelligent multi-parameter Detector designed using excellent integrated circuit technology, standard intelligent technical level design technology and proprietary digital-analog hybrid communication technology.

The Detector adopts natural diffusion or pumping sampling method for gas sampling, and the sensitive element adopts a good gas sensor for gas detection. It has good sensitivity and excellent repeatability, and is easy to use and maintain, which greatly meets the needs of industrial site safety detection. To meet the requirements of high reliability of the equipment, the shell is made of high-strength engineering plastics and composite anti-slip rubber, which has high strength and good hand feel. It can be widely used in petroleum, chemical industry, environmental protection, smelting, refining, biochemical agriculture, scientific research, universities and other industries and fields.

The Detector can detect 1 to 4 gas combinations according to user needs. It adopts integrated modules and integrates various detection principles such as electrochemistry, catalysis, semiconductor, thermal conductivity, and optics to provide users with reliable, accurate, and safe gas detection solutions.

Features

• Adopting a new GUI design scheme, the interface display is more comprehensive and the operation is more user-friendly.

• Natural diffusion or pump suction gas detection methods can be selected to detect 1 to 4 gas types at the same time.

• It adopts a micro vacuum sampling pump with stable flow, long life and low noise.

• It adopts 2.0-inch high-definition color screen and 120-degree wide Viewing Angle.

• Button operation mode is easy and intuitive to operate. Supports a variety of extended functions to meet users' different product applications

Product Features

• Four alarm modes: sound, light, vibration and display.

• Supports switching between real-time data display and real-time curve display mode of gas concentration.

• Supports multi-point calibration, up to 5 points.

• Multiple data storage methods, alarm storage, manual storage.

• Supports switching between Chinese and English, and other languages ​​can be customized.

• Large capacity (2800mAh) rechargeable battery for longer use.

• The USB interface adopts Type-C interface, so there is no need to worry about forward and reverse plugging.

• Support TWA, STEL alarm function

follow standards

• GB12358-2006 "General technical requirements for ambient gas detection and alarm devices in workplaces"

• GB3836.1-2010 "Explosive environments Part 1: General requirements for equipment"

• GB3836.4-2010 "Explosive atmospheres Part 4: Equipment protected by intrinsically safe "i""

• GB15322.3-2019 "Combustible Gas Detectors Part 3: Portable combustible Gas Detectors for industrial and commercial purposes"

• JJG693-2011 "Calibration Regulations for Combustible Gas Detection and Alarm Devices"

• JJG365-2008 "Calibration Regulations for Electrochemical Oxygen Analyzers"

• JJG695-2019 "Calibration Regulations for Hydrogen Sulfide Gas Detector"

• JJG915-2008 "Calibration Regulations for Carbon Monoxide Detection Alarms"

Packing list：

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.