I. Function Summary 

    The quantitative leak to infrared sensor at the core, high-precision sampling AD, speed ARMCPU, making the sample data is more real, more reliable. The instrument uses a color LCD touch-screen display, user-friendly appearance, easy to operate.

    At present, some service providers are still using electricity electrochemical sensor principle of sulfur hexafluoride, SF6 sensors but this can not meet the test of the power industry SF6 low range, such 0-50PPM, there 0-3000PPM, but the infrared SF6 sensor principle can customize these ranges

    1, the principle of infrared absorption (NDIR)

    2, dual-wavelength, with temperature compensation

    3, high reliability, with no cross-reactivity to other gases.

    4, compared with electrochemical sensors, sulfur hexafluoride sensor infrared  sensor up to 10 years of life

    5, cost-effective, affordable discounted prices.

    6, compared with electrochemical sensors, sensor eliminates sulfur hexafluoride and maintenance costs

    7, no radiation, no harm

    8, micro structure, low power consumption

    9, the digital and analog outputs.  

II. Main Features

● 4.3" TFT touch screen design

● 32-bit ARM MCU

● Separately designed air way and circuit

● Digital display of battery electric quantity

● Good repeatability, high response speed

● Automatic calibration of gradient

● Color LCD display

● Advanced probe protection function

● Anti-pollution, anti-disturbance

● High sensitivity, good stability

● Small, beautiful, easy to carry

III. Technical Indicators

Measuring range:0 ~ 75PPM

Accuracy: 1PPM (0 ~ 50PPM inside)

Resolution: 0.01ppm

Repeatability: ± 0.1PPM

Gas flow rate: adjusted automatically

Probe protection: stainless steel sintered filter

Operating voltage: 110 ~ 220VAC, AC and DC

Storage Temperature rating: -25 ~ + 70 ℃

Operating environment: Temperature: -25 ~ + 60 ℃

Lithium battery, AC/DC dual-use, automatic switching, protection against over-charging and over-discharging

Volume and weight: 372×266.5×134.5 (mm), 3.5kg