DEUKYEONG CO., LTD.

e-catalog

- ENG
- KOR

Home
PRODUCT
Measuring Devices
GAS SENSOR

PRODUCT

Measuring Devices

GAS SENSOR

GAS SENSOR 상세정보표

Product Introduction

Fire prevention

ESS Rack

Secondary battery test chamber

Secondary battery storage rack

Explosion-proof secondary battery storage cabinet

Necessity

This sensor analyzes the fire stage in a battery, checks for flammable materials before a fire, and prevents the fire in advance

GAS SENSOR 스펙정보
Lithium-ion battery (cell) combustion reaction test
When heated in a 98°C cell for 10 minutes,	the lithium-ion battery pack swells, gasifying the electrolyte. → It does not cause a fire when cooled after.
When heated continuously for 15 minutes and reaches 180°C,	cell thermal runaway occurs, and flames burst out. → Carbon monoxide (CO) and acetylene (C2H2) toxic gases are generated→ If the flame is released for 1 minute, there is no fire extinguishing equipment to stop it→ ESS fires burn for up to 2~8 hours due to high heat.

Product Introduction

GAS SENSOR 스펙정보
Division	TVOC	CO2	TEMP	Humidity
Accuracy	0 ppb - 2008 ppb : 1 ppb 2008 ppb – 11110 ppb : 6 ppb 11110 ppb – 60000 ppb : 32 ppb	±30ppm +3%	±1.5	±2%RH 5%RH(detail information : refer to page 2 in the datasheet
Power range	0 ppb to 60000 ppb	400~10000ppm	-40˚~120˚	0 to 100 %RH
Sampling rate	1 seconds	1 second to 1 minute (configurable)	1 second	1 second
Merits	communication method (wired/wireless) You can review the cause of the fire by storing information about whether the cell is venting before the fire occurs. CAN 1EA, a gas moisture sensor 30EA can be installed in parallel type

UI program image

Installation example

It can be installed in various battery installation environments, and the system configuration can be changed according to the customer's requested specifications.

Delivery and installation status