Portable Multi Gas Detector SP12C7,portable gas detector, multi gas detector

xinxigongsilong@gmail.com
chinacoal11
https://www.chinacoalintl.com#Yaffy
https://m.chinacoalintl.com/
we provide service of enterprise's customs declaration, inspection.Device description

SP12C7 is an united gas detector measuring four (4) major gases, which result the most of the industrial accidents, to protect workers from the disasters caused by the oxygen deficiency, toxic gas poisoning and gas explosion. Measure continuously four (4)ㅡgases (O₂, CO, H₂S and Combustible Gas(CH₄)) and display their concentrations and raise an alarm when the risk occurs.

Major Applications

Steelworks, petrochemical, refining, shipbuilding, wastewater treatment plants and septic, mining, power, agency, chaengkeu, confined space work area.

Features

01. Simultaneously check 4 different gases (methane, oxygen, carbon monoxide, hydrogen sulfide)

02. Explosive proof structure for the safety

03. Rubber material case for the shock protection

04. External pump and probe installation

05. Automatic light on when alarming

06. Both rechargeable battery and alkaline battery are compatible

07. The excellent water proof/dust proof structure

08. Data logging(Under development)

09. RUSSIA Gost-R Certification

10. EUROPE electromagnetic waves fitness Certification

Specification

Model	SP12C7
Measuring gas	CH4	O2	CO	H2S
Measuring type	External Pump or Diffusion Type
Measuring method	Catalytic	Galvanic	Electrochemical cell	Electrochemical cell
Measuring range	0~100%LEL	0~30%VOL	0~500ppm	0~100ppm
Sensor life time	> 2 years	> 18Month	> 2 year	> 2 year
Response time	< 15sec/90%scale	< 15sec/90%scale	< 30sec/90%scale	< 30sec/90%scale
Accuracy	±3%/Full scale
Resolution	1%LEL	0.1%VOL	1PPM	1PPM
Parameter Control	Front 2 switch(calibration, maintenance, alarm setting)
Operation mode display	Digital LCD display, LCD Backlight, Indicator LED
Measuring value display	Digital LCD Display
Alarm display	Visual : LCD alarm display, LCD Backlight, Indicator LED  Audible : buzzer(90dB @ 10cm)
Alarm level set	Programmable within dectection range
Sampling method	External Pump or Diffusion
Flow rate	External Pump : 0.5 Liter / min

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Front 2 switch(calibration, maintenance, alarm setting)