Siqura EX-TC840R1 F
- Onno Verkerk
Description
The EX-TC840R1 F is a high resolution thermal IP camera built in a fixed housing designed for use in hazardous areas in onshore, offshore, marine and heavy industrial environments. The camera housing is constructed from electro-polished 316L stainless steel for maximum corrosion protection and is fitted as standard with sunshield and thermostatically controlled heater element. Optionally the camera can be connected direct to optical fiber.
ATEX and IECEx certified
The EX-TC840R1 Ex d (flame proof) housing is suited to be used in hazardous areas, zone 1 or 2 for gas and zone 21 or 22 for dust environments.
Integrated thermal camera
The Siqura TC840R1 is fitted with a highly sensitive uncooled microbolometer. It detects temperature differences as small as 50 mK. It can spot heat sources invisible to the naked eye, such as burning butane, overheated transformers, slipping brakes, or
smouldering coal piles. The thermal image can be shown in ten different colour palettes. The thermal imager is “plug-and play” and configuration is made easy by its self-explanatory web interface
Features
ATEX and IECEx certified for gas and dust
Single integrated flexible conduit tail
Corrosion protected 316L stainless steel
640x512 LWIR thermal camera with built-in
Hot spot or fire detection
Flare too small / too large detection
Custom colour palettes
Complete range of thermal lenses available
Integrated heater
Direct to Fiber (optional)
ONVIF profile S compliant
Camera housing |
|
|---|---|
Certification | ATEX, IECEx |
| II 2 G Ex d op pr IIC T6 |
| II 2 D Ex tb IIIC T85°C Db IP66/67 |
Ingress protection rating | IP66/ IP67 |
Body material | Electro-polished 316L stainless steel |
Conduit | 20 mm low fire hazard, liquid tight conduit Galvanised steel core zero halogen |
Glands | 2x M20 Brass flameproof barrier glands, pre-assembled |
Length | 3 m; Optional 5 or 10 m |
Sunshield | Standard |
Internal demister/heater | Standard |
Wiper | N/A |
Operating temperature | -20 °C to +60 °C |
“Dry heat” test | +75 °C, 2 days |
Weight | 12 kg |
|
|
Electrical |
|
Supply voltage | 24 V 50/60 Hz; Optional 115 V 50/60 Hz; 230 V 50/60 Hz |
Power consumption | 25 W maximum |
Electrical connections | 3 wire power cable from the conduit, 0.75 mm2 |
|
|
Thermal imager |
|
Imager | Uncooled micro-bolometer |
Pixel pitch | 17 µm |
Resolution | 336 x 256 pixels |
Focal length | 7.5 mm | 9 mm | 13 mm | 19 mm | 25 mm | 35 mm | 50 mm |
Field of view | 45°x35° | 35°x27° | 25°x19° | 17°x13° | 13°x10° | 9.3°x7.1° | 6.5°x5° |
f-number | f/1.4 | f/1.25 | f/1.25 | f/1.25 | f/1.1 | f/1.5 | f/1.2 |
Spectral bandwidth | 7.5 µm to 13.5 µm (LWIR) |
Frame rate | 8.3 fps (xx-S version) Optional: 30 fps (xx-F version) |
Sensitivity (NEdT) | < 50 mK @ f/1.0 |
Time to image | Instantaneous |
Digital zoom | No |
|
|
Analytics |
|
Freeform zones or detection lines | 2x in stand-alone (Web configured) up to 8x with the “VCA Configuration Server” |
Event type | Detection line: Touch, Cross (directional sensitive), Cross |
| Detection zone: Touch, Enter, Inside, Exit |
Event time | 0 to 10 s |
Event output | generic ONVIF, digital I/O, SPI |
Measuring range | -40 °C to 550°C |
Accuracy | +/- 20 °C (T< 100 °C) or +/- 20% (T> 100 °C) |
|
|
Video |
|
Number of video streams | 2x H.264/MJPEG |
Max resolution | 720 x 512 @ 25/30fps (upsampled) |
Number of output streams | Up to 20 (RTSP) |
Compression algorithm(s) | H.264 (H.264/MPEG-4 AVC), MJPEG |
Encoder bit rate control | Constant bit rate (CBR), variable bit rate (VBR) |
Output bit rate (per H.264 stream) | Up to 6 Mbit/s |
Total output data rate | Up to 32 Mbit/s |
Video overlay | 3x Text, 1x bitmap (BMP, GIF); PID Object data (blue blob), event data (red box); |
|
|
Network |
|
Interface(s) | 10/100 Mb Ethernet (4-wires 0.5 mm2 from conduit) |
Protocols | IPv4, TCP/IP, UDP, RTP, RTSP, HTTP, HTTPS, ICMP, FTP, SMTP, DHCP, , UPnP, IGMP, SNMP, QoS, ONVIF |
Password levels | User and Administrator |
Supported browsers | Internet Explorer (6.0+), Chrome, Firefox, Safari |
User accounts | 20 |
|
|
Accessories |
|
EX pole mounting adapter F | 316L pole mounting adapter for EX wall mounting bracket F |
EX wall mounting bracket F | 316L wall mounting bracket for EX fixed camera housings |
EX Pole Top Mounting F | 316L Pole TOP Mounting bracket for EX fixed camera housing |
Ex e termination box IP | 316L Ex e termination box for IP camera |
(Ex e termination box fiber) | (316L Ex e termination box for fiber cameras) |
|
|
Maintenance & replacement kits |
|
EX-MK F | Maintenance kit EX Fixed camera: O-Ring, screws, desiccant bags |