integrates explosion-proof cameras, high-temperature industrial TV design, production, sales, after-sales, and industrial TV systems
CN

Changzhou DERKE Mechanical Equipment CO., LTD

Professional production

Explosion proof camera & high-temperature TV

Service Hotline

086-18915037098

086-13861194608

Explosion proof intelligent integrated camera (thermal imaging)

Changzhou DERKE Mechanical Equipment Co., Ltd. is a high-tech enterprise that integrates explosion-proof cameras, high-temperature industrial TV design, production, sales, after-sales service, and industrial TV systems. The company's main products include explosion-proof cameras, high-temperature industrial televisions, body scanners, industrial monitoring system engineering, etc.

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Exd Ⅱ CT6 Gb/Ex tD A20 T80 ℃

Explosion proof certificate number: CNEx17.0052X


Intelligent fire point detection function with multi-level fire point detection, efficient detection, reducing false alarms, doubling visible light linkage, and viewing surrounding conditions

Perceived intelligent rules support area intrusion, boundary crossing, entry/exit area detection

Excellent thermal imaging effect with a resolution of 384 x 288


Maximum temperature cross positioning, supporting 1 line temperature measurement, 10 frame temperature measurements, and 10 point temperature measurements, with 100 associated temperature measurement preset positions

Temperature measurement range: -40 ℃~550 ℃, temperature measurement accuracy: ± 2 degrees (or ± 2% of the range)

Temperature abnormal alarm

Precision motor drive, sensitive response, smooth operation, accuracy deviation less than 0.1 degrees, no image shake at any speed

• Supports power-off state memory function, automatically returning to the pan tilt and lens state before power-off after power-off

Support lightning protection, surge prevention, and surge prevention




Mechanical indicators

Material: stainless steel 316L

Protection level: IP68

Dimensions of the inner chamber of the protective cover for use: 220 (L) x 80 (W) x 70 (H) mm

Horizontal rotation: 360 °

Vertical rotation:+90 °~-90 °

Horizontal rotation speed: 0.1-40 °/S

Vertical rotation speed: 0.1-40 °/S

Unit weight: 32Kg

Transportation weight: 35Kg

Installation method: fixed bracket, base, column


Electrical indicators

Input voltage: 220VAC DC24V

Input voltage range: ± 10%

Working current: < 500mA (220VAC) Power consumption: approximately 100W

Communication method: RS-485

Communication speed: adaptive

Communication protocol: PELCO-D/P ONVIF2.0

Infrared distance: 50, 80, 100 meters

Number of preset bits: 64

Pre positioning accuracy: ≤ 0.1 °

Electrical connection: 3-core cable connects to power supply, 2-core shielded cable connects to control signal, coaxial cable outputs video signal or RJ45




Infrared thermal imager

Detector type: non cooled focal plane micro thermal type

Pixel 640x512

Pixel spacing 17 μ  M

Working wavelength 8-14 μ  M

Thermal sensitivity < 0.04 ℃ @ 30 ℃

Lens parameters

Lens types 19mm, 25mm, 35mm, 50mm, 75mm heat dissipation differential lenses

15mm, 25mm, 35mm, 50mm, 75mm electric lenses

Focal length 25mm/F=1

Field of view 41.9°x33.4°/ 24.5°x19.7°

Frame rate 50Hz

Focusing on electric, supporting autofocus

Clear imaging range of 0.3m~∞

Temperature measurement performance

Temperature measurement range -20 ℃~+150 ℃ (standard),+180 ℃~+600 ℃ (optional)

Temperature measurement accuracy of ± 2 ℃ or ± 2%, whichever is higher

Display enhancement automatic stretching, DDE digital image detail enhancement

The emissivity black background temperature calibration is automatically calibrated based on the input emissivity and background temperature,

Emissivity adjustable from 0.01 to 1

Filter or window transmittance correction automatically adjusts based on input transmittance

Atmospheric transmittance correction automatically calculates atmospheric transmittance and corrects temperature based on meteorological parameters

Real time display of high temperature point position and temperature through tracking the highest temperature

Color palette gray, colored, iron red

Electronic zoom 2x, 4x




Camera 2 2 million


20x 2.1 million 1/2.8 "CMOS ICR day and night network high-definition all-in-one machine


Sensor type: 1/2.8 "Progressive Scan CMOS


Signal system: PAL/NTSC


Day night conversion mode: ICR infrared filter type


Signal to noise ratio: greater than 52dB


Electronic shutter: 1/1 second~1/30000 second


Resolution:


50Hz: 25fps (1920x1080) 60Hz: 30fps (1920x1080)


50Hz: 25fps (1280x720) 60Hz: 30fps (1280x720)


Minimum illumination:


Color: 0.05Lux @ (F1.6, AGC ON)


Black and white: 0.01Lux @ (F1.6, AGC ON)


White balance: automatic 1/automatic 2/indoor/outdoor/manual/sodium lamp/fluorescent lamp


3D noise reduction: supported


Focal length: 4.7-94mm, 20x optical


Aperture: F1.6-F3.5


Horizontal viewing angle: 61.4-2.9 degrees (wide angle - far view)


Close up range: 10-1500mm (wide-angle telescope)


Multiplying speed: approximately 2.7 seconds (optical, wide-angle telescope)


Exposure mode: automatic exposure/aperture priority/shutter priority/manual exposure


Focus mode: automatic focus/one-time focus/manual focus


Wide dynamic: off/on, 4-level adjustable


Video compression standard: H.264/MJPEG


Compressed output bit rate: 32 Kbps~16Mbps


Image settings: saturation, brightness, and contrast can be adjusted through the client or IE browser


Storage function: supports micro SD


Intelligent alarm: movement detection, obstruction alarm, memory full, memory error


Supported protocols: TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP, UPnP, SNMP, FTP, 802.1x, QoS, HTTPS, IPv6 (SIP, SRTP, optional)


Universal features: dual stream, heartbeat, password protection


Communication interface: 1 RJ45 10M/100M adaptive Ethernet port, 1 RS-485 interface


Interface protocols: ONVIF, PSIA, CGI


DERKE Mechanical-More Products
Professional production of explosion-proof cameras, high-temperature televisions,electromechanical equipment
Contact information
Add:No.1 Yulong Middle Road, Xinbei District, Changzhou City
Tel:086-18915037098
Tel:086-13861194608
Email:chenhan@dekcn.com
Email:fanguoshan@dekcn.com

Service Hotline

086-18915037098
086-13861194608

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