Electrical Equipment for Hazardous Areas, Explosion Proof, Electro-Static Grounding & Intrinsically Safe Solutions

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CCTV Zone 0 Video System - ESPO 1

Extremely robust camera system for transmission (up to 120m) of a video signal from inside zone “0” to outside the hazardous area. Can be used to monitor the inside of pipelines, tanks and other hazardous waste during production, inspection and cleaning.

ESPO 1 is designed for use in hazardous environments where the presence of explosive gases or vapors may potentially escape. These specialized cameras adhere to stringent safety standards to ensure reliable surveillance in zoned areas as can be found in petrochemical plants or industrial facilities.

Equipped with a rugged steel housing, ESPO 1 camera is engineered to prevent the ignition of surrounding gases by it’s non-incendive design. This robust design, coupled with analog imaging technology, allows for continuous monitoring in high-risk zones without compromising safety.

The cameras feature  built in light capabilities for low-light conditions, making them suitable for darker environments. With their pivotal role in industrial safety and security, Zone 0 CCTV cameras play a crucial role in monitoring process conditions, preventing incidents and maintaining a secure operational environment.

ESPO 1 Zone 0 camera device is exceptionally well-suited for critical tasks, including tank inspections, pipeline assessments, and applications such as drainage tunnels, where flammable gas accumulation poses a risk. Tailored for visual inspections in areas prone to flammable gas presence, this solution prioritizes safety and efficiency.

Technical Specifications



Ex Zone



   II 1G Ex ia IIC T4 Ga

   I M1 Ex ia I Ma

Ingress Protection

   IP 68

Ambient Temperature

  -10°C to +40°C

Electric Shutter

   1/50 – 1/100000s


   0.05 Lux/ Faceplate

Integrated Light

   0-235 Lux

Output Connection

   6 pin connector

Enclosure Material

   Stainless Steel


   O 81.5 x 68.5mm



Fixed Mounting Points

    M8x7 bolts 3x



   Wide angle lens f3- 90° (22mm equivalent)

   Short Tele lens f3 – 30° (80 mm equivalent)

   IP68 submersion to 1m water depth

   IP68 submersion to 25m water depth



Control Box



   II (1)G [Ex ia Ga] IIC

   I (M1) [Ex ia Ma] I

Ingress Protection


Ambient Temperature

  -10°C to +40°C

Supply Voltage

   230 VAC ±10% / 50Hz

Power Consumption


Video Output

   PAL (520 lines) BNC


   2.4 kg


   Unit with light control and PAL output

   Ex unit with built-in display, light control and PAL output

Connecting Cable

   Maximum length 120m

   Connectors at both ends


Products made for Zone 0

  • Zone 0 Camera Applications:
    Video Camera for Silos in Zone 0/1/2
    Video Camera of Pipelines in Zone 0/1/2
    Video Camera of Tanks in Zone 0/1/2
  • Video Camera of Chemical production in Zone 0/1/2
    Video Camera of Waste in Zone 0/1/2
    Video Camera of Hazardous Areas during inspection/Cleaning
    Video Camera of Event Control in Zone 0/1/2
    Video Camera of Hydrogen production projects Zone 0