Explosion-Proof Flexibility Pipe
SGA-EX-BNG
Length: 1000 mm
Diameter: ø 15 mm
CNEX-certified for hazardous area use
SGC-EX-SH
Mini Explosion-proof Camera IP68-rated surveillance for Class II, Division 1 hazardous environments
Ex d IIC T6 Gb
Ex tD A21 IP68 T80°C
The SGC-EX-M is a compact, CNEX-certified* explosion-proof camera engineered for hazardous industrial environments including oil refineries and chemical plants.
Features 5MP high-resolution video, corrosion-resistant 316L stainless steel housing, and IP68 waterproof protection for reliable 24/7 monitoring.
Performance data verified per GB/T 17626 series EMC standards. View test report.
Price:
$1,450.00
(VAT not included)
Why is the SGC-EX-M Mini Explosion-proof Camera a reliable solution for Division 1 hazardous environments?
From explosive gases to corrosive atmospheres, count on rugged CNEX-certified performance and IP68 protection in one powerful surveillance solution.
CNEX Explosion-Proof Certification
Certified per GB 3836.1-2021 for hazardous area safety.
Safe operation in explosive atmospheres with gases like hydrogen, acetylene, and ethylene.
Certificate No. CNEx21.0757 | Verify
IP68 Waterproof Enclosure
Fully sealed against dust and continuous submersion beyond 1m depth.
Tested per IEC 60529:2013 at CNEX-designated lab
T6 Surface Temperature Rating
Max surface temp ≤ 85°C, ensuring safe use in combustible environments.
Per GB 3836.1-2021 Table 5 temperature class requirements
316L Stainless Steel Corrosion Resistance
Electropolished 316L resists corrosion in aggressive industrial atmospheres.
Salt spray tested 1000h per GB/T 2423.17-2008
What specific industrial environments is the SGC-EX-M suitable for?
With its rugged, corrosion-resistant housing and CNEX certification, the SGC-EX-M is engineered to endure harsh and hazardous conditions across multiple industries.
- Oil and gas industry
- Refineries
- Chemical plants
- Grain silos
- Food processing
- Pharmaceuticals
- Military facilities
- Defense installations
Industry Insight: According to China's GB 30871-2022 safety standard, explosion-proof equipment in chemical plants requires CNEX certification for Zone 1 areas. The SGC-EX-M's Ex d IIC T6 Gb rating meets this requirement for hydrogen, acetylene, and ethylene atmospheres.
High-Performance Explosion-proof Cameras
Equipped with advanced video technology and robust CNEX-certified construction, the SGC-EX-M camera ensures exceptional performance and safety in the most extreme industrial environments.
5 Megapixel High-Resolution Imaging
Capture critical details with 2880×1620 resolution imagery. Perfect for monitoring sensitive or hazardous areas with clarity and precision.
Resolution verified per GB/T 25724-2017 video surveillance standards
24/7 Night Vision Capability
Equipped with low-light infrared capabilities for continuous visibility—even in complete darkness with 0.0001 Lux sensitivity.
Stable Power Performance in Extreme Conditions
Advanced thermal control and internal power regulation ensure continuous operation from -30°C to +60°C in explosive zones.
Temperature range verified per GB/T 2423.1/2 environmental testing standards
Technical Specifications
| General | |
|---|---|
| Casing |
IP68-rated Electropolished 316L stainless steel Color: Brushed stainless steel |
| Connector | One G3/4" conduit entry |
| Cables | 2m hybrid cable (pre-installed) |
| IR Illuminator | IR range up to 15 meters |
| Working Temperature | -30 °C to 60 °C |
| Operating Conditions |
Humidity ≤ 95% RH @ +25 °C Atmospheric Pressure: 80–106 kPa |
| Power Consumption | DC 12V ±10%, ≤ 2A |
| Dimensions | 110 × 106 × 90 mm |
| Unit Weight | 1.6 kg |
| Accessories | Wall mounting bracket |
| Warranty | DEFEND 3-Year Warranty |
| Network | |
|---|---|
| Ethernet | 10 Base-T / 100 Base-TX, RJ45 |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP |
| Integration | ONVIF (Profile S, Profile T) |
| Camera | |
|---|---|
| Image Sensor | 1/2.7", 5 MP, progressive scan CMOS |
| Max. Resolution | 2880 × 1620 (5 MP) |
| Lens | Fixed 4mm @ F1.6 |
| Min. Illumination |
Color: 0.001 Lux @ F1.2, AGC ON B/W: 0.0001 Lux @ F1.2, AGC ON |
| S/N Ratio | 56 dB |
| Video Compression | H.265 / H.264 / MJPEG |
| Intelligence | |
|---|---|
| Motion Detection | Supported |
| Privacy Masking | Supported |
| Certifications & Compliance | |
|---|---|
| Explosion Protection | CNEX: Ex d IIC T6 Gb / Ex tD A21 IP68 T80°C |
| Certificate Number | CNEx21.0757 |
| Waterproof Standard | IP68 per IEC 60529:2013 (tested at 1.5m depth, 30 min) |
| EMC Compliance | GB/T 17626.2/3/4/5/6/11 series |
Compatible Accessories
General-purpose Explosion-proof Camera Solutions
The SGC-EX-M is widely deployed in various CCTV system configurations for hazardous industrial environments.
Twisted-pair CCTV System
Cabling: Twisted-pair (RJ-45) with CNEX-certified cable glands
Frequently Asked Questions
What certification standards does the SGC-EX-M comply with?
CNEX Certification (Primary):
Marking: Ex d IIC T6 Gb / Ex tD A21 IP68 T80°C
Certificate No.: CNEx21.0757
Standard: GB 3836.1-2021, GB 3836.2-2021
Additional Compliance:
Waterproof: IP68 per IEC 60529:2013
EMC: GB/T 17626 series
Verify certificates at CNEX Official Portal
What does IP68 waterproof rating mean for this camera?
IP68 is the highest ingress protection rating per IEC 60529:2013 standard:
- 6 = Dust-tight: No ingress of dust
- 8 = Continuous submersion: Protected against immersion beyond 1 meter depth
The SGC-EX-M was tested at 1.5 meters depth for 30 minutes at a CNEX-designated laboratory, exceeding the minimum IP68 requirement.
Test report available upon request | Standard: IEC 60529:2013
What are the optimal conditions for utilizing an explosion-proof camera like the SGC-EX-M?
The SGC-EX-M is designed for Zone 1/21 hazardous areas with explosive gas or dust atmospheres per GB 3836.14-2021.
Ideal applications include:
- Oil refineries and gas processing plants
- Chemical and pharmaceutical manufacturing
- Grain silos and food processing facilities
- Military and defense installations
Its compact design (110×106×90mm, 1.6kg) enables installation in space-constrained locations where larger explosion-proof housings cannot fit.
How does CNEX certification differ from ATEX for global deployments?
CNEX is China's national explosion protection certification body per GB 3836 series standards.
ATEX is the European Union directive (2014/34/EU) for equipment in explosive atmospheres.
Technical comparison:
| Protection Concept | Both use Ex d (flameproof enclosure) |
| Gas Group | Both support IIC (most hazardous gases) |
| Temperature Class | Both support T6 (≤85°C surface temp) |
For deployments outside China, verify local regulatory acceptance of CNEX certificates or request dual-certification options.
Notes:
-
*
CNEX Certification is China's national explosion protection certification per GB 3836 standards, ensuring equipment safety in explosive atmospheres.
Source: CNEX Official | Certificate No. CNEx21.0757
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1NOT AVAILABLE in the Zone 0 (continuous hazard) per GB 3836.14-2021.
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2NOT AVAILABLE in the Class I environment per NEC classification.
If you need Mining Explosion Proof Cameras, see defendex-proof.com/src/products/mining-explosion-proof-camera-kba127f.html. -
3
The IP68 waterproof test was conducted at a CNEX-designated laboratory.
Test standard: IEC 60529:2013 (equivalent to GB/T 4208-2017)
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4
Testing of the flame-proof infrared lamp:
- a. Irradiation Distance: There is no national standard for the radiation distance of explosion-proof infrared lamps. The overall quality is judged based on the distance it's placed from the Zebra Board. The effective distance of the same explosion-protected infrared lamp varies greatly in different night vision systems. For this reason, a separate, targeted test evaluation must be performed for the effective distance.
- b. Test Conditions: Ambient illumination from flameproof infrared lamps should be less than 0.001 lux (averaged at 550 nm) and weather visibility should be greater than 10 km.
- c. Test Equipment: A lens with F=1.5~2.0, a black and white camera with low illumination (0.1Lux), a one-meter zebra board, power supply, display device, etc.
- d. Test Method: After debugging the camera monitoring system, turn on the flameproof infrared lamp and illuminate the zebra board at a distance of 10 meters from the front. After adjusting the image clearly, move the zebra board back until it becomes invisible. At this point, the effective distance X0.6 from the camera to the zebra board is the effective distance of the flameproof infrared lamp for this equipment.
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