ZHS2478 intrinsic safety explosion-proof camera
Ex-proof Certificate NumberI Category:CMExC19.4309， II Category:CMExC19.4311
Explosion-Proof MarkingI Coal-Mine-Type EnvironmentEx ib I Mb， II Hazardous Environment Classification:Ex ib IIC T4 Gb
ZHS2478 Mine-safe intrinsically safe digital camera featuring explosion-proof technology; passed coal mine safety standard certification andIIC Level A explosion-proof safety certificationZHS2478 Mine-safe digital cameras are primarily used for evidence collection and daily geological documentation of hazardous incidents and disasters, and can also be used for underground and ground-level image shooting, providing high-resolution digital photos. Suitable for coal mine undergrounds and chemical industries with the risk of coal dust explosions.1 Zone2 Zone of hazardous environment.
ZHS2478 intrinsically safe explosion-proof cameraKey Features:
l Integrated structure design, lightweight, with built-inLED Flashlight, built-in intrinsically safe lithium battery, total weight (intrinsically safe battery)415gConvenient for use and portability.
l Effective Pixels2416 10,000 pixels2478 Ten thousand;
l Adopt23.5*15.6mm Large single-piece high-sensitivityCMOS Sensor
l 3.0 Inch display
l EXPEED 4 Image Processor
l ISO 100-25600 A wide standard sensitivity range;
l 16G Memory (expandable to)128G）；
l Dual flash technology; capable of built-in flash or external flash connectionDHX3.0LS Mine Used Intrinsically Safe TypeLED FlashlightI Coal Mine-like EnvironmentDHX3.0LS intrinsically safeLED FlashlightII Flashing in hazardous environments (e.g., Class 1 Div. 2).
l Dual Power Technology: Can be powered internally by a safe lithium battery or externally connectedDXH5/7.4 Mine-used Intrinsically Safe Power BoxICoal Mine-Type EnvironmentDXH5/7.4 intrinsically safe power boxII CategoryC Power supply for hazardous environments.
l Standard ConfigurationAF-S NIKKOR 18-55mm VR II Lenses
ZHS2478 intrinsically safe explosion-proof cameraTechnical Specifications
Explosion-Proof Marking I Coal-Mine Type EnvironmentEx ib I Mb，II Hazardous Environment Type:Ex ib IIC T4 Gb。
Type Single-lens Reflex Digital Camera - NikonF Knot (with)AF Contact Point
Effective Viewpoint NikonDX Format; Focal length equivalent toFX Approximate focal length of the format perspective lens1.5 Multiple
Image Sensor Format DX Format
Image sensor type CMOS
Sensor dimensions Approx.23.5 mm x 15.6 mm
Total pixel count About2,478 Ten
Effective pixel count About2,416 Ten
Image Size (Pixels) (L) 6000 x 4000 （2,400 Ten Thousand (Wan)(M) 4496 x 3000 （1,350 10,000 Units(S)2992 x 2000 （600 Ten Thousand (Wan)
File Format NEF (RAW)：12 Position, compressedJPEG: CompatibleJPEG-baselineThe compression ratio is approximately fine.1 : 4Standard (1 : 8) or basic1 : 16）NEF (RAW)+JPEGPlease provide the Chinese content you would like translated into American English.NEF（RAW) andJPEG Two formats for photo optimization and calibration system records Standard, Natural, Bright, Monochrome, Portrait, Landscape, Flat:Modifiable selected optimization calibration
Storage medium SD Storage cards and compatibleUHS-I No Chinese content provided for translation.SDHC AndSDXC Storage Card
Card slot 1 A safe digitalSDStorage Card Slot
File System DCF 2.0、Exif 2.3、PictBridge(Image Interface Format)
Finder Eye-level five-sided mirror single mirror reflex viewfinder
Image coverage area Approx.95%Vertical and Horizontal
Magnification Ratio About0.85 Multiple50mm f/1.4 Set lens to infinity; diopter to-1.0m-1)
Perspective Distance from the eyepiece center to the objective lens surface18mmDiopter for-1.0m-1）
Diopter adjustment -1.7 To+0.5 m-1
Focus screen B Type: glossy sandblasted focusing screenMark VII
Reflective panel Instant Return Type
Lens Aperture Instant Return Type, Electronic Control
Supports autofocus lens Autofocus suitable forAF-P AndE TypeG TypeAF-S Lens
Shutter Type Electronic control longitudinal traveling focal plane shutter
Shutter speed 1/4000 Please provide the Chinese content to be translated.30 Second1/3EV For fine-tuning of step length).B Doors
Remote ControlB Door
Flash Sync Speed X=1/200 second1/200 At speeds of a second or less, in sync with the shutter
Release Mode S(Single Shot), Continuous ShootingQCSilent and continuous shutter release, Selfie
Frame rate per second (approximate value) Up to approximately5 Yard/Seconds. Note: The number of frames per second is based on the following settings: manual focus, manual or shutter-priority auto-exposure, and shutter speed of1/250 Seconds or more, all other settings at default.
Selfie 2 Second5 Second10 Second20 Second(s)1 Please provide the Chinese content to be translated.9 This exposure
Lighting Measurement System Utilize420 PixelRGB SensorTTL Exposure metering
Light measurement method Matrix metering:3D Color Matrix MeteringII
Central Weighted Metering: Approximately75%The emphasis is centered around the central portion of the image.8mm Centered light measurement in diameter circle: Concentrated at the midpoint of the selected focal point3.5mm Within the diameter ring (about the entire scene)2.5%）
Light measurement range （ISO 100、f/1.4 Lenses20°CMatrix metering or central weighted metering:0Please provide the Chinese content to be translated.20EV
Spot metering: 2 To20EV
Exposure meter coupling circuit CPU
Exposure Mode Automatic Mode (Auto; Auto (Flash Off)), Programmed Auto with Flexible ProgramPShutter Priority AutoSAperture Priority AutoAAnd manualM；(Scene modes: Portrait, Sports, Macro, Night Portrait); Special Effects modes: Night Vision, Trendy, Caption, Toy Camera Effect, Model Effect, Color Options, Silhouette, High Key, Low Key)
Exposure Compensation InP、S、A、MScenes and night vision mode1/3EV For steps of-5EVTo+5EV Adjustments in between
Exposure Lock AvailableAE-L/AF-L The button locks the brightness at the measured value.
ISO ISO Sensitivity (Recommended Exposure Index) ISO 100 – 25600, with1EV Fine-tune the step length
AutomaticISO ISO control available
DynamicD-Lighting Open/Close
Auto-focus system NikonMulti-CAM 1000 Auto-focus sensor module, featuringTTL Phase Detection11 A single focal point (including)1 a cross-shaped sensor), as well asAF Auxiliary light fixture (range approximately)0.5 To3m）
Detection Range –1 Please provide the Chinese content that needs to be translated into American English.+19EV（ISO 100，20°C）
Lens Servo Auto FocusAFSingle ServoAF（AF-SContinuous ServoAF（AF-C) AutomaticAF-S/AF-C ChooseAF-A） Automatically enable predictive autofocus tracking based on the subject's status
Manual FocusMF）： You can use an electronic distance meter.
Focus point 11 Piece(s), available from11 Select a focal point
AFRegional Model Single PointAFDynamic AreaAFAutomated AreaAF、3D Track11 A focal point.
Focus Lock Half-press the shutter release button (single servo)AF) or pressAE-L/AF-L Button can lock focus
Built-in intrinsic safetyLEDFlashlight Automatic, Portrait, Macro, Night Portrait, Vibrant, Trendy, Photo Description, Toy Camera
Machine Effect: Pop-up Auto FlashP、S、A、MPress and release the button to manually pop up the flash.
Flash Mode Auto, Auto with Red-Eye Reduction, Auto Slow Sync, Auto Slow Sync with Red-Eye Reduction, Fill Flash, Red-Eye Reduction, Slow Sync, Slow Sync with Red-Eye Reduction, Rear Curtain Slow Sync, Rear Curtain Sync, Off
Flash Compensation P、S、A、M With Scenario Mode:-3 To+1EVPlease provide the Chinese content you would like translated into American English.1/3EV Adjust for step length
Accessories hot shoe With synchronous data points and a safety lockISO 518 Hot shoe
Nikon Creative Flash SystemCLS） i-TTL Flash Control, Optical Wireless Flash, Color Information Confirmation, Multi-ZoneAF No Chinese content provided.AFAuxiliary
White Balance Automatic, Incandescent Lamps, Fluorescent Lamps7 Types, Sunny, Flashlight, Cloudy, Shaded
Manual preset; all options except manual preset are adjustable
Lens Servo Auto FocusAFSingle ServoAF（AF-SFull-time serviceAF（AF-F） Manual FocusMF）AF Regional Mode Face PriorityAFWide areaAFStandard RegionAFObject TrackingAF
Auto Focus Compare and detect at any position on the screen.AFFacial preference selectedAFOr Object TrackingAFAt that time, the camera automatically selects the focus point.
Automatic Scene Selection Available in Auto and Auto (Flash Off) modes
Light measurement system Utilizing a primary image sensorTTL Exposure metering
Light metering mode Matrix metering
Screen Size (pixels) and Frame Rate 1920×1080：60p(Per line)50p、30p、25p、24p
1280×720：60p、50p
60p、50p、30p、25p And24p The actual frame rates are:59.94、 50、 29.97、25 And23.976 Yard/Seconds; Options support both high and standard image quality.
File Format MOV
Video Compression H.264/MPEG-4 Video Encoding
Audio Recording Format LinearPCM
Audio Recording Equipment Built-in monaural microphone; adjustable sensitivity
ISO ISO sensitivity ISO 100 - 25600
Screen size Approx.7.5cmAbout3 (inches), diagonal size
Display Type Approx.170° Field of viewTFT LCDDisplay screen, approximatelyScreen coverage, adjustable display brightness
Screen resolution Approx.92.1 WanhuadianVGA）
Play Full Screen and Thumbnails4 Zhang,9 Zhang,72 Image or calendar) playback, zoom playback, zoom crop playback, face zoom playback, animation playback, photos and/Or animated slide shows, histogram displays, highlights, photo information, location data presentation, automatic image rotation, photo ratings, and image annotations (can be used)36 A character (s)
USB Interface High-speedUSB MiniUSB Interface; recommend connection to the built-inUSB Port
HDMIOutput Interface C TypeHDMI Interface
Communication Protocol Bluetooth Technology Specifications4.1 Version
Operation Frequency Bluetooth ：2402 - 2480 MHz
Low-power Bluetooth 2402 - 2480 MHz
Output Power 8.1 dBm（EIRP）
Scope (Line of Sight) Approx.10 Meters (no interference; range may vary due to signal strength and presence of obstructions)
Battery A intrinsically safe lithium-ion battery pack330mAH Or external5000mAH intrinsically safe power box
Battery Charger 8.4V 600mA
Tripod mounting hole 1/4 inchesISO 1222）
Dimensions (Width)×High × Thick About124 x 97 x 69.5mm
Weight Approx.415g With battery and storage card, but not including the body cap; approximately365g(Only the Body)
Operating Environment Temperature:0 To40°C Humidity:85%Or the following (no condensation)
complimentary accessories Camera strapAN-DC3Rubber eyepiece coverDK-25(Installed at factory on camera body), Camera Body CoverBF-1BIntrinsically Safe Lithium-ion Battery Pack, Battery Charger8.4V600mA。
