Brief Introduction

Portable C2H4 gas detector QS-2000-C2H4 Pump-priming Portable Gas Detector is a continuous monitoring of a variety of single gas detection equipment. This product is suitable for environmental monitoring, industrial production and other harmful gases working environment, which can effectively protect the health and safety of staff is not compromised.

Product features

Fast and accurate

Uses world-leading sensors with high accuracy
A three-layer filtering device is set inside the instrument to efficiently filter impurities such as oil, water and dust.
Reliable results, even in the harshest industrial environments

Humanized design, easy for users to operate

3.5-inch high-definition color screen
Optional extended sampling probe
Small and lightweight, easy to carry

Full-featured

With data and real-time curve display mode, can be switched arbitrarily
Pump flow is adjustable in ten steps
Simultaneous detection of up to 4 gases
Optional external Bluetooth printer to detect data for mobile printing
Support multiple gas display units to switch arbitrarily, the concentration value is automatically converted by the system
Working Language freely switch between Chinese and English
Large-capacity fast storage function, storage space can be customized
Micro-USB charging interface design with common data cables and mobile power can be charged anytime, anywhere
Can achieve high temperature, high humidity and dust environment gas detection

Technical parameters

sampling method	Pump-suction
Types of gases	C2H4 Ethylene
Detection range	0-10ppm、0-200ppm、0-1500ppm（Range of optional, can be customized）
The principle of detection	electrochemistry
Resolution	according to the range
Maximum admissible error	≤±3%F.S
Repeatability	≤±2%F.S
Response time	T90≤30S
Recovery time	≤30S
Concentration unit	ppm、mg/m3、%LEL、%VOL、ppb,etc.、
Display mode	3.5-inch HD color display
Charging instructions	Green light in the front panel lampshade is on, real-time change of power symbol in the upper right corner of the LCD
Alarm indication	Sound and light alarm (sound production of 1HZ for low alarm, andof 2HZ for high alarm, with red light in front panel lampshade on) Low-power alarm: 3short whistles while LCD power indicates o
Calibration interval	The default setting of calibration interval is 180days, and a re-calibration is prompted after expiration
Shortcut button	Quick setting (1)air pump: high/low speed;(2)display brightness: high/low;(3)sound: on/off
Data records	Independent of the SD memory card (optional) : the standard 2 g, 6 g, 8 g, 16 gb, 32 gb, etc Measurement data recording function, can the custom record time interval, the sampling interval: 1 ~ 3600 seconds is adjustable
Communication interface	Connection with PC host computer by Micro USB interface to export data
Working power	3.7VDC/6000mAh Rechargeable Polymer Lithium Battery
Working hours	7to8 hours in a row
Charging method	Micro USB Charger,5V/2A
Working environment	Operating temperature: -20℃~+50℃ Operating humidity :Most:0-95%RH (no condensing), 15%RH≤electrochemical principle≤90%RH (no condensing)) Working pressure:90 to 110 KPa With extended tube (including sintering filter), suitable for use in environments with high humidity or high concentration of dust.
Temperature of Sample air	-20℃~+50℃,optional for high-temperature sampling handle, the highest temperature of flue gas it can detect reaches up to1300℃.
Shell material	ABS
Overall unit	2338553mm(Lx W x H),）net weight:490g(bare metal)
Design basis and standards	GB12358-2006 General Technical Requirements for Detection andAlarmof Environmental Gas at Work Site GBT 50493-2019 design standard for detection and alarm of Petrochemical Flammable gas and toxic gas GB/T 13384-2008 General Technical Conditions for Electromechanical Packaging JJF 1172-2007 Calibration Specification for Photoionization Tester of Volatile Organic Compound

Can be measured gas species: CH2O, TVOC, CO, H2S, NO2, NO, SO2, CL2, NH3, H2, PH3, O3, F2, HF, HCL, HBR, C2H4O, COCL2, SIH4, CLO2, HCN, C2H4, SF6 and so on.

Any other gas types need, feel free to contact with us.