Senko SP12C7 Multi Gas Detector

Senko SP12C7 Multi Gas Detector 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. 

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


Tax /GST included

Senko SP12C7 Multi Gas Detector Measure continuously four (4)ㅡgases (O₂, CO, H₂S and Combustible Gas(CH₄)) and display their concentrations and raise an alarm when the risk occurs.


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

• Explosive proof structure for the safety

• Rubber material case for the shock protection

• External pump and probe installation

• Automatic light on when alarming

• Both rechargeable battery and alkaline battery are compatible

• The excellent water proof/dust proof structure

• Data logging(Under development)

• RUSSIA Gost-R Certification

• EUROPE electromagnetic waves fitness Certification

50 Items

Data sheet

Measuring Range
O2: 0~30%VOL ; CH4: 0~100%LEL ; CO: 0~500ppm ; H2S: 0~100ppm
O2: 0.1%VOL ; CH4: 1%LEL ; CO: 1PPM ; H2S: 1PPM
Target Gases
O2, H2S, CO, CH4
Flow rate
External Pump : 0.5 Liter / min
Alarm levels
Programmable within dectection range
Response Time
O2: < 15sec/90%scale ; CH4: < 15sec/90%scale ; CO: < 30sec/90%scale ; H2S: < 30sec/90%scale
Operating Temperature
Operating Humidity
5 to 95% RH(Non-condensing)
Battery Life
500~1,000 time Rechargeable
Material of construction
Belt Clip
Operation Mode
Digital LCD display, LCD Backlight, Indicator LED
EX iad IIC T4 IP67(KGS)
54(W) × 135(H) × 36(D)mm
Measuring Type
External Pump or Diffusion Type
Parameter Control
Front 2 switch(calibration, maintenance, alarm setting)

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