SVEX-Q70-ZN 2MP Explosion-Proof PTZ Camera with 33x Zoom (316L)

SVEX-Q70-ZN High-Performance Explosion-Proof PTZ Dome Camera for Hazardous Environments

The SVEX-Q70-ZN Explosion-Proof PTZ Dome Camera is a heavy-duty, intelligent video surveillance system designed to deliver crystal-clear monitoring in environments with explosive gases, combustible dust, and extreme industrial conditions. Equipped with a 33x optical zoom, 2MP resolution, auto-tracking, and advanced video analytics, it is the ideal solution for high-risk sectors such as oil and gas, marine, and chemical facilities. Built to handle 5-inch or 6-inch dome camera modules, this housing offers unmatched adaptability, protection, and precision.

Certified Safety in Explosive Zones

The SVEX-Q70-ZN meets global hazardous area safety standards with dual explosion-proof markings:

• Ex d and Ex tD for both gas and dust environments

• Ingress Protection: IP68 for submersion and total dust protection

• Operating Temperature: -40°C to +65°C

• Relative Humidity: ≤95% (non-condensing)

• Voltage Input: AC24V, DC24V, or PoE (IEEE 802.3at)

• Housing: Stainless steel 304 or 316L with optional heater, cooling, and thermostat for extreme climates

With support for wall or ceiling mounting, the SVEX-Q70-ZN ensures safe and secure installation in high-stakes industrial settings.

Full HD Imaging with 33x Optical Zoom

At the heart of this camera is a 1/2.8″ 2MP Progressive Scan CMOS sensor delivering sharp 1920×1080 resolution video. Its 4.5–148.5mm lens offers 33x optical zoom, enabling long-range surveillance with precision.

Key imaging features include:

• Minimum Illumination: 0.001 Lux (Color), 0.0001 Lux (B/W)

• Wide Dynamic Range (WDR): 120dB

• Auto Day/Night (ICR) Switching

• Noise Reduction: 3D DNR

• Backlight Compensation: Supported

• Electronic Shutter: 1s–1/100,000s

• Privacy Masking: Up to 8 programmable zones

• Smart Exposure: Auto, semi-auto, or manual

• Digital Zoom: 16x

These features ensure optimal video clarity even in low-light, high-contrast, or shifting environmental conditions.

Intelligent PTZ Control with Auto-Tracking

The SVEX-Q70-ZN delivers unmatched PTZ performance with:

• Pan: 360° endless rotation (0.1°/s to 250°/s, preset at 300°/s)

• Tilt: -5° to +90° (preset at 200°/s)

• Auto-Tracking: Object detection and motion tracking

• Presets: Up to 300, with <0.1° accuracy

• Patrols: 8 patrols, 32 presets each

• Pattern Scans: 4 patterns with over 10 minutes of movement recording

• Scan Modes: Auto, tilt, random, frame, panorama, and more

This camera can be configured for complex automated surveillance routines or manual control, giving operators complete visual command.

Triple-Stream Networking with Alarm Integration

The SVEX-Q70-ZN supports a range of streaming and security features:

• Video Streams: Main, sub, and third stream

• Compression: Ultra 265, H.265, H.264, MJPEG

• Frame Rate: Up to 60fps at Full HD

• Alarm I/O: 2 input, 1 output

• Audio: 1 input, 1 output (G.711), intercom supported

• Network Interface: 1× RJ45 (10/100/1000M)

• Protocols: IPv4/IPv6, HTTPS, RTSP, SNMP, FTP, NTP, DHCP, and more

• User Access: Up to 32 users, 3-tier control (admin/operator/user)

• Browser Support: IE7+, Chrome 18+, Firefox 5+, Safari 5.02+

Advanced intrusion detection and line-crossing analytics are also included, improving threat detection and reducing false alarms.

Ideal Applications

The SVEX-Q70-ZN is optimized for hazardous, high-value environments such as:

• Oil & gas platforms

• Petrochemical refineries

• Chemical processing areas

• Marine vessels and offshore structures

• Explosives manufacturing zones

• Industrial plants with high dust/gas risk

Whether you’re securing a volatile production site or protecting marine infrastructure, this explosion-proof PTZ dome camera is engineered to perform under pressure.

Where certified protection meets intelligent surveillance, the SVEX-Q70-ZN Explosion-Proof PTZ Dome Camera delivers performance you can trust in the world’s most challenging industrial zones.

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

Certifications and Hazardous Area Ratings

Certification	Standard	Rating
UL / cUL Listed	UL 1203	Class I, Division 1, Groups B, C, D
ATEX Certified	EN 60079-1	II 2G Ex d IIC T4 Gb
IECEx Certified	IEC 60079-1	Ex d IIC T4 Gb
Ingress Protection	IEC 60529	IP68
Impact Resistance	IEC 62262	IK10
Housing Material	–	316L Marine-Grade Stainless Steel
Temperature Class	IEC 60079-0	T4 (135 degrees C max)
Operating Temperature	–	-40 degrees C to +60 degrees C

Camera Performance Specifications

Parameter	Specification
Image Sensor	1/2.8″ Progressive CMOS
Resolution	2MP (1920×1080 @ 30fps)
Optical Zoom	33x
Pan Range	360 degrees continuous
Tilt Range	-15 degrees to +90 degrees
Smart Features	Auto-tracking, preset tours, pattern scanning
Protocol	ONVIF Profile S, RTSP, HTTP
Network Interface	10/100 Base-T Ethernet
Power Input	PoE+ (802.3at) or 24V AC
Form Factor	Dome PTZ (direction-concealing)

Frequently Asked Questions

What zoom does the SVEX-Q70-ZN provide?

33x optical zoom with a 2MP sensor, enabling detailed surveillance at extended distances across large process units, tank farms, and offshore platforms where both wide-area and close-up views are required from a single camera.

Is this PTZ camera rated for Class I Division 1 and ATEX Zone 1?

Yes. UL/cUL listed for Class I Division 1 Groups B, C, D and ATEX/IECEx certified for Zone 1, Ex d IIC T4 Gb. Full certification documentation is available for engineering submittals and AHJ review.

Does it support auto-tracking?

Yes. Auto-tracking, preset tours, and pattern scanning are supported, enabling unmanned monitoring of large hazardous process areas in refineries, chemical plants, and offshore platforms where continuous manual PTZ operation is not practical.

Why choose a dome PTZ over a pan-tilt housing for this application?

The dome PTZ conceals camera pan/tilt direction, reducing vandalism risk. The hemispherical dome window provides wider field-of-view coverage without edge distortion, improving perimeter and process unit surveillance efficiency.

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Speak with a hazardous location specialist: Request an Industrial Quote | PTZ vs Fixed Camera Guide | Oil and Gas Refinery Camera Requirements

Certifications & Standards: NFPA 70 — National Electrical Code (NEC) · IECEx International Certification System · EU ATEX Directive 2014/34/EU

2mp for Hazardous Locations

This explosion-proof 2mp is engineered for hazardous locations where standard equipment cannot operate safely. Certified for Class I Division 1 and Division 2 environments, it meets ATEX, IECEx, and UL/cUL standards for oil & gas, chemical, mining, and offshore installations.

Explore the full Veilux range of explosion-proof security cameras for your industrial security requirements.