Multi-parameter gas detector

Chinacoal08

Product Introduction

Multi-parameter gas detector introduction

Multi-parameter gas detector is mainly for carbon monoxide, hydrogen sulfide, oxygen, methane gas detection and limit alarm.
Scope: Applicable in the coal mine or underground pipes, tunnels and other underground works bidirectional gas detection.
Applicable personnel: for professional and technical personnel, operating personnel, leadership and all other operations personnel.

Multi-parameter gas detector technical performance

The use of advanced 32-bit microcontroller as a control unit.
One-button operation, simple and reliable.
Real-time battery voltage display.
Provides real-time residual voltage display.
Battery undervoltage tips and automatic shutdown, extend battery life.
Replaceable modular sensor.
Calibration concentration plant is adjustable, convenient user calibration.
High concentrations of combustible gas sensor protection function.
Triple sound, light, vibration alarm, attract attention.
Integrated data record function and alarm function.
Streamlined appearance design, high waterproof and dustproof design (IP65), ABS chemical defense design, beautiful and easy, feel is very strong.
Can be set up to adjust stations.
Provide real time clock display.
Automatic calibration function and reduce the measurement error.
Boot self-checking function, integration as TWA and STEL alarm function.
To analyze data backup, and PC communication, processing and statistical functions

Multi-parameter gas detector parameter

a) product name: CD4 multi-parameter gas meter.
b) product model:CD4.
CD4 multi-parameter tester portable detector gas detector
Applicable environmental conditions
a) temperature:-20°C~50°C.
b) relative humidity:≤95%RH(no condensation).
Security features
a) explosion-proof type: mine intrinsically safe.
b) explosion-proof marks: Exib Ⅰ
CD4 multi-parameter tester portable detector gas detector
The designated by the state statutory authority to review and test.
Execution standard number: Q/ZCM016-2008

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed a overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also get the right to use the trademark of the United Kingdom and Taiwan. Hundreds kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 140 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.