ORNET

Light Thermal Camera

Light Thermal Camera

Gas Leak Detection Thermal Imager

Methane is commonly found in the exploitation of petroleum, coal and natural gas resources and in chemical production. It is an important fuel and chemical raw material, and is also the main source of natural gas. Due to the inability to effectively monitor and alarm gas leakage, leakage and explosion hazards are prone to occur in the process of gas exploitation, LNG transportation and storage. Therefore, several accidents have occurred in recent years, causing casualties and property losses; In the fields of petroleum, coal mining, chemical production, and biogas application, safety accidents caused by gas leakage also occur from time to time, seriously threatening the lives and property safety of personnel.

In order to avoid and reduce the losses caused by gas leakage to the greatest extent, it is becoming increasingly important to develop real-time methane gas detection and leakage monitoring technologies.

This gas leak detection thermal imager is a non-contact portable gas leak detection instrument carefully developed by Optosky using infrared radiation imaging technology, which can accurately find dozens of VOCs (volatile organic gases) such as methane by imaging Leak point, real-time and intuitive positioning of gas leak point and accurate temperature measurement in image mode, to achieve rapid detection of equipment, facilities and environmental safety.

It can detect gas leakage from a safe distance, which greatly guarantees the safety of operators. In addition, the machine can also track some gases that are harmful to the environment, which has safety and environmental benefits.

Features

  • Specially designed for the safety application of petrochemical and natural gas industries, fully considering the actual needs of customers
  • Using cooling detectors to accurately detect the leakage of methane and VOCs
  • High sensitivity, able to detect smaller leaks
  • Support multiple image modes of infrared and visible light, support gas enhanced display
  • Temperature measurement and laser ranging, support GPS to obtain real-time geographic information
  • Equipped with a large-size touch screen, easy to operate, better human-computer interaction experience
  • Built-in audio and video storage device, support mobile phone/computer access
  • Good portability, replaceable battery, prolong working time
  • Rugged, high reliability, protection class IP65, suitable for harsh weather and environment Environmental utilization

Application

  • Offshore platforms
  • Refinery
  • Liquefied Natural Gas LNG Shipping Terminal
  • Compressor station
  • Biogas Power Plant
  • Natural gas wellheads and natural gas processing plants
GF320 Light Thermal Camera methane gas leak detector

SPECIFICATION

Thermal imagerThermal sensitivity<15mK@20℃
Close focal length<0.5meters
Angle of view23.6°*19° @23mm lens
Electronic zoomX1/X2/X4
Focusing methodmanual
Detectable gasMethane, ethane, propane, butane, hexane, heptane, octane, ethylene oxide, propylene oxide, ethylene, propylene, butene, pentene, butadiene, isobutylene, styrene, methanol, propylene Alcohol, isopropanol, benzene, toluene, ethylbenzene, xylene, propionaldehyde, butanone, acetic acid and other VOCs gases
DetectorDetector typeHgCdTe Cooled Infrared Detector
Resolution320*256
Pixel pitch30um
Refrigerating machineR5058
Cooling time≤8min@20℃
Gas Detection Sensitivity0.001ml/s
Corresponding band3.2±0.1um~3.5±0.1um
Image displayDisplay screen6-inch color touchable LCD screen, 1080×1920 pixels
Frame rate30HZ
DimmingLinear/Histogram/Mixed three modes
Image orientationHorizontal/vertical/diagonal flip
Image controlLocal zoom, freeze, screenshot
Image algorithmNon-uniformity correction, adaptive dynamic range compression, intelligent image enhancement
Digital camera5 million pixel CMOS, with LED light
Viewfinder800*600 pixels
Built-in digital video cameraVGA, fixed focus, PAL analog video
Image modeInfrared, visible light, enhanced infrared
Gas enhanced displayGas Enhanced Mode
Image adjustmentAutomatic/manual adjustment of contrast and brightness
Video and Audio RecordingDigital video recorder built-in, connected to PC via USB/HDMI
Snapshot functionOn each video, a snapshot of the first frame will be recorded to a JPG file with the same video name
Storage64GB
GPSBuilt-in, accuracy ≤ 3M, low power consumption, external equipment, accuracy < 3M, real-time display of location latitude and longitude on the display
Communication methodWiFi, Bluetooth, USB, HDMI
Temperature measurementTemperature range0℃~500℃
Temperature measurement accuracy±1% or ±1.5℃
Laser RangingLaser functionSupport laser pointing and distance measurement, distance measurement range 150M
Power inputVoltage12VDC
Power20W
Power supplyRemovable Li-ion rechargeable battery
Battery lifenot less than 3 hours
SoftwareSystemandroid
Main functions of the software1. Chinese operation interface, which can be operated by buttons and touch screen at the same time;
2. Fusion of visible light image and infrared image;
3. Automatically mark the gas leakage point;
4. Support automatic/manual adjustment of image contrast and brightness;
5. Support simultaneous recording of infrared video and visible light video, voice data can be recorded at the same time;
6. The instrument has a temperature measurement mode, and the temperature measurement mode has its own isotherm temperature analysis function;
7. The instrument has the functions of laser indication and distance measurement, and can display distance information on the screen;
8. GPS positioning: the display can display real-time latitude and longitude information;
9. Report wizard or template function: prompt operation or use template to help create analysis report;
10. Support to connect with mobile terminal through wifi, and can view and download videos remotely;
11. Support gas leakage alarm, low battery alarm and fault alarm, etc.;
Physical parametersWeight4.2KG
ColorGray-black
Size230*110*130mm
InterfaceStandard 1/4 inch internal thread interface (tripod)
Environmental parametersOperating temperature range-20°C~50°C
Storage temperature range-40℃~70℃
Temperature and humidityTemperature -40℃~+60℃, humidity 95%
Explosion-proof gradeNot lower than Ex ic nc IIC T4 Gc
Degree of protectionIP65 (IEC60529), dustproof, anti-spray water
Anti-jammingETSI EN 300 489328, FCC Part 15, 247
Impact resistance25g(IEC60068-2-29)
SafetyEN/UL/CSA/PSE 60950-1
Anti-vibration2g(IEC60068-2-6)
Other AccessoriesCommunication wiringHDMI cable, USB TypeC data cable
Battery2 batteries, charger, charging cable
LensFixed focus lens 23mm/F1.5
Hoodoptional
OtherDedicated Bluetooth headset, standard SD card and card reader, carrying strap, carrying case