SKU: SVEX-T400-Z 304

SVEX-T400-Z Explosion Proof Infrared Surveillance Camera (304)

Explosion proof infrared surveillance camera for gas, dust, and extreme industrial zones.

700TVL

Image Resolution

4-92 mm

Motorized Lens

36x

Optical Zoom

30 m (98 ft)

IR Range

304

Stainless Steel

SVEX-T400-Z Explosion Proof Infrared Surveillance Camera for Hazardous Environments

The SVEX-T400-Z Explosion Proof Infrared Surveillance Camera for Hazardous Environments is a powerful, industrial-grade monitoring solution designed to deliver clear and dependable surveillance in areas where explosive gases or dust are present. Built with a corrosion-resistant stainless steel housing and certified to Exd IIC T6 standards, this camera is engineered for continuous operation in oil refineries, chemical plants, gas facilities, and other high-risk industrial zones.

Built Tough for Dangerous Environments

Certified under CNEx16.2528 and compliant with Q/320412ZAF031-2016 standards, this explosion-proof infrared surveillance camera is suitable for Zone 1 and Zone 2 gas areas, as well as explosive dust Zones 21 and 22. Its rugged housing, made from 304 stainless steel, is resistant to corrosion and able to withstand extreme ambient temperatures ranging from -45ºC to +80ºC. With an IP68 ingress protection rating, the camera is fully protected against dust and water, making it ideal for outdoor and offshore use.

Exceptional Infrared Imaging and Zoom Precision

This explosion proof infrared surveillance camera delivers sharp image clarity day and night. Equipped with a 1/3″ interline-transfer CCD image sensor, it provides 700TVL resolution in color and 720TVL in black and white. The camera features infrared lighting that reaches up to 30 meters in complete darkness, enabling reliable night-time monitoring in low-visibility or unlit areas. Its powerful 4–92mm lens supports either 23X or 36X optical zoom, with a minimum working distance of just 10mm for detailed close-ups. A 16X digital zoom function enhances its surveillance range further.

Smart Video Performance and Enhanced Control

This camera’s intelligent imaging system includes features such as:

  • Auto ICR day/night switching

  • Low-light sensitivity (0.04 Lux in color; 0.004 Lux in B&W)

  • 3D digital noise reduction (DNR) for clearer images

  • Auto/manual focus and white balance settings

  • Adjustable brightness, contrast, sharpness, and gain

  • Pelco-D and Pelco-P protocol support via RS485 with baud rates from 2400 to 19200bps

These features give operators full control over the camera’s image quality and positioning in real time, even in remote locations.

Flexible Power and Mounting Options

The explosion proof infrared surveillance camera supports a wide input voltage range (AC85V~AC265V, DC24V, or AC24V), making it suitable for integration across a variety of infrastructures. Its integrated cable setup and support for analog video output allow for seamless deployment into existing surveillance networks. Installation is flexible, with support for wall or pole mounting, and two threaded cable entry holes (G3/4 or NPT3/4) ensure compatibility with different industrial setups.

Ideal Applications

This explosion-proof camera is an ideal surveillance tool for hazardous environments such as:

  • Oil and gas extraction sites

  • Chemical production and storage facilities

  • Petrochemical plants

  • Fireworks and ammunition manufacturing zones

  • Grain silos and combustible dust processing areas

  • Offshore drilling platforms

Wherever safety, compliance, and continuous visibility are required, the explosion proof infrared surveillance camera for hazardous environments delivers reliable protection and situational awareness.

Note: This is a special order item. Allow 4-6 weeks for delivery.

CERTIFICATIONS
Certificate Mark Exd IIC T6 GB/DIP A20 TA, T6
Certificate No CNEx16.2528
Standards Q/320412ZAF031-2016
MECHANICAL
Housing Stainless steel 304 or 316L
IP IP68
Cable Thread Hole 2pcs G3/4 or NPT3/4
Sun Shield No
Wiper No
ELECTRICAL
Voltage AC85V ~ AC265V or DC24V or AC24V
Power 15W/25W (with thermostat)
AMBIENT
Ambient Temperature -25ºC to +60ºC/ -45ºC to +80ºC
Air Pressure 80Kpa to 106Kpa
Relative Humidity ≤95% (no condensation)
LIGHTS
Lights 30m infrared lights
Lights Control Support
COMMUNICATION
Communication Support analog video output
485 Communication Support Pelco-D, Pelco-P
Communicate Rate 2400 to 19200bps
CAMERA
Image Sensor 1/3″ interline-transfer CCD
Effective Pixel PAL 976 x 582; NTSC 976 x 494
Min. Illumination Color 0.04 Lux; B/W: 0.004 Lux
Shutter Time 1/50(1/60) sec~ 1/10,000 sec
Day & Night Auto ICR
Horizontal Resolution 700TVL (color), 720TVL (B&W)
S/N Ratio >50dB (AGC off)
LENS
Focal Length 4-92mm, 23X/or 36X optical
Aperture Range F1.5-F3.6
Angle of View 49-2.2 degree (Wide-Tele)
Min. Working Distance 10mm-1500mm (Wide-Tele)
Zoom Speed Approx. 3s (Optical, Wide-Tele)
CONTROL
Camera Address On/off (0-254)
Focus Mode Auto/Manual/One touch
Gain Off/ lower/ higher
Slow Shutter X256 MAX
White Balance Auto white balance 1/auto white balance 2/Manual/auto
Private Off/ Mode 1/ Mode 2
Video 3D DNR, mirror, brightness, Contrast, Sharpness adjustable
Digital Zoom X16
Zoom Display On/Off
ZCF Control Mode Mode 1, mode 2
RS485 Protocol, baud rate, address
GENERAL
Cable Integrated cable
Dimensions (LxWxH) 377 x 160 x 178 (mm)
Weight 8.8kg
Mounted Wall, pole

SVEX-T400-Z 304 Spec Sheet

SVEX-T400-Z 304 User Manual

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