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
Please Note: Thermal cameras fall under export restrictions. Please, contact Siqura for more information.