SENKO SGT Disposable Portable Single Gas Detector


Two Years Guaranteed No Calibration or Recharging

  • Low Cost and Reliable
  • IP67 Waterproof
  • IEC Ex Explosion proof
  • Compact and Lightweight
  • Locally Technically Supported


SENKO Single Gas Detector – SGT

Disposable Portable Single Gas Detector

Two Years Guaranteed No Calibration or Recharging

The SGT Clip Single Gas Detector is designed for use in hazardous areas and offers reliable and durable fixed life monitoring in a compact, lightweight and maintenance-free package. SGT has a 2-year life and is designed to withstand the harshest industrial working conditions and delivers industry leading alarm time, changeable alarm levels and event logging as well as user-friendly bump test and calibration solutions.

The SGT uses electrochemical sensors with its state of the art electronics and software to give reliable and repeatable readings. The casing is a rubber based special high strength material giving it an IP67 rating making it anti-slip, dust proof and water proof up to 1 meter. The sensor has inbuilt data logging which will timestamp the gas level alarms. This data can be downloaded to a PC using the SGT IR Link for analysis. The SGT can be operated continuously for two years without calibration or replacement.

The IR link enables users to set up calibration levels, alarm set points, and configuration options as well as download logs.

Part Number Gas Range Resolution
SGT-006 Ammonia (NH₃) 0-100 ppm 1 ppm


Model SGT
Detection Type Diffusion
Sensor Technology Electrochemical Cell
Display Type LCD display
Audible Alarm 90dB at 10cm
Visual Alarm Red Flashing LEDs (Light-Emitting Diode)
Event Log Recent 30 alarms (Time and Date)
Battery Lithium Battery Nominal voltage: 3.6V / Nominal capacity: 1.2Ah

Non replaceable

Operating Life 24 months, based on 2 minutes of alarm per day
Operating Temperature -40℃ ~ +50℃ (for Toxic) / -35℃ ~ +50℃ (for O2)
Operating Humidity 5% ~ 95% RH (Non-condensing)
Enclosure Material Rubber-Base PC Case
Enclosure Rating IP67
Dimensions 49mm(W) x 84mm(H) x 40mm(D)
Weight 93g (Toxic), 104g (O2) (Battery, clip included)
Approval Ex ia IIC T4 Ga. Korea Ex, IECEx, ATEX, CSA & UL, INMETRO
Accessories Gassing Cap, Manual, Calibration Certificate


Additional Information: SENKO SGT-P