Methane gas and oil leak detection PTZ camera

Methane gas and oil leak detection PTZ camera
cctv products

Methane gas and oil leak detection PTZ camera

Explosion-proof Thermal Imaging Gas Monitoring PTZ Camera

Visible light uses 1/2.7” inch progressive scan 4 megapixel CMOS image sensor, and supports 33x optical zoom, focal length: 4.5~148.5mm

Supports starlight-level low illumination, excellent monitoring effect under weak light conditions

Supports 3D noise reduction, 120dB ultra-wide dynamic technology, adaptive fog penetration, strong light

For more information, email at

[email protected]

Thermal Imaging

Thermal imaging uses uncooled infrared focal plane sensor

Resolution 640(H) × 512(V)

Response band: 8-14μm, thermal sensitivity (NETD): ≤40mK

Thermal imaging lens focal length 9/15/25/35/50mm, manual focus lens optional

Temperature measurement range: 0℃-550℃

Temperature measurement accuracy: ±2 ℃ or ±2% of reading

Supports a variety of temperature measurement functions: point temperature measurement, line temperature measurement, regional temperature measurement, and full-screen temperature measurement

Supports multiple pseudo colors

Supports detection of people, vehicles, fire points and ship types

Intelligent analysis: regional intrusion, warning line, entering area, leaving area (supports accurate detection of humanoids and vehicles)

PTZ

Supports 360° continuous rotation horizontally, ±90° vertically, and no blind spots for monitoring

Supports 255 preset positions, power-off memory, automatic cruise, smart wipers and other functions

General Specification

Built-in semiconductor temperature-controllable components to realize automatic heating and cooling functions

Worm gear transmission structure design, precision stepper motor drive, sensitive response, smooth operation

The window is made of special explosion-proof glass. The glass surface is treated with nanotechnology. It has high light transmittance, is non-stick to water, non-stick to oil, and repels dust.

Made of 304 stainless steel, suitable for use in highly corrosive environments such as chemical industry, acid and alkali, etc

Gas environment of Zone 1 and Zone 2, where there are Class IIA, IIB, and IIC flammable gases, and the ignition temperature group is T1-T6. Such as petrochemical, gas stations and other places where gas explosive environments occasionally or long-term exist

Dust environment of Zone 21 and Zone 22, where there are Class IIIA, IIIB, and IIIC conductive dusts, and the ignition temperature group is T1-T6. Such as metal processing, grain processing and other places where dust explosive environments occasionally or long-term exist

CategoryParameterDetails
Methane DetectorMonitoring TargetGas containing methane composition (CH4)
Detection PrincipleTunable Laser Absorption Spectroscopy (TDLAS)
Laser Power2W
Laser SafetyClass I (eye-safe)
Monitoring Distance≤150m
Detection Range0–99999 ppm.m
Sensitivity100 ppm.m
Detection ErrorWithin 10%
Response Time≤0.1s
Signal OutputRS485 (MODBUS)
StabilityNo regular calibration, long service life
EfficiencyLarge-area, long-distance monitoring
Thermal ImagingDetector TypeUncooled infrared focal plane sensor
MaterialVanadium oxide
Resolution640 × 512
Video Resolution704 × 576
Pixel Pitch12 μm
Wave Band8–14 μm
Frame Rate25Hz
Lens TypeFixed focal length
Focus MethodManual
NETD≤ (not specified)
Lens Options9mmF1.0, FOV: 51°×42°, Fire: 375m, Human: 375m
15mmF1.0, FOV: 28°×23°, Fire: 625m, Human: 624m
25mmF1.0, FOV: 17°×14°, Fire: 1042m, Human: 1040m
35mmF1.0, FOV: 12°×10°, Fire: 1458m, Human: 1456m
50mmF1.0, FOV: 8°×7°, Fire: 2083m, Human: 2081m
Temperature MeasurementModesPoint, line, area, full screen
AlarmOver-temperature alarm
Accuracy±2℃ or ±2%
Response Time≤30ms
Range0℃ – 550℃
Visible Light CameraSensor1/2.7" 4MP CMOS
Optical Zoom33x
Focal Length4.5–148.5mm
ApertureF1.65–F4.7
Shutter1–1/100000s
WDR120dB
Min Illumination0.003 lux (color), 0.002 lux (B/W)
Day/Night ModeAuto / Manual
Anti-shakeSupported
VideoEncodingH.265 / H.264 / MJPEG
Max Frame Rate30 FPS
ResolutionUp to 2688×1520
Bitrate128Kbps–16Mbps
AudioFormatG.711U / G.711A
Sampling Rate8KHz / 16KHz
StorageTypeMicro SD up to 256GB
Intelligent FeaturesFace DetectionMultiple optimization modes
Perimeter DefenseIntrusion, cross-border detection
People CountingEntry/Exit statistics
Auto TrackingVehicle and human tracking

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