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BHM-Serie

BHM-Series are shock-resistant thermal imaging cameras. They produce a crisp image in the darkest of nights. The BHM-Series will dramatically increase your situational awareness. The BHM-Series can be used on board of all types of vessels. Yachts, commercial ships, tug and tow boats, work boats, police and law enforcement boats will all benefit from the power of thermal imaging.

The BHM-Series are bi-oculars. This means that it is less tiring to use for the eyes than a monocular. By using a bi-ocular the ability to detect faint objects is enhanced. This means that you have more chance to detect small objects against the background. It is also easier to hold bi-oculars steady when looking at an object. An advantage if you are looking at small things which are far away.

Merkmale

The BHM-X is equipped with an uncooled vanadium oxide detector. This provides excellent long range viewing with sharp 320 × 240 native resolution in the viewfinder and a 2× digital e-zoom step to 160 × 120 resolution.
Powered by FLIR’s 640 × 480 core, the BHM-XR delivers greater range performance with crisp, clear 320 × 240 native resolution in the viewfinder AND while in the 2x digital e-zoom mode, plus an additional 4× digital e-zoom step to 160 × 120 resolution. Full 640 × 480 resolution imagery from the BHM-XR Series is also accessible via the "aux video" jack in the hot shoe.

The BHM-Series can be ordered with different lenses. Longer lenses have a narrower field of view and allow you to see ojects farther away. Lenses are interchangeable. The specific lens(es) you require for your application need to be specified at time of order.
The following lenses are available:

BHM-X: 
320 x 240 pixels
BHM-XR: 
640 x 480 pixels
Lens Options35 mm65 mm100 mm35 mm65 mm100 mm
FOV13° × 10°7° × 5°5° × 3°18° × 13°10° × 8°6° × 4°
Detect man-sized target at:780 m1.45 km2.1 km960 m1.9 km2.45 km

 

The BHM-X comes with a 2x digital zoom. The BHM-XR has both a 2x and a 4x digital zoom. This allows you to have a closer look at the situation when necessary.
Weighing just under 1000 grams, batteries included, the FLIR BHM-Series are compact and extremely light systems. They are IP66 rated and operate between -20°C and +60°C.
Ergonomic and easy-to-use, the BHM-Series are fully controlled with just 5 buttons on top of the unit.
Just press a button and start recording thermal video on a removable SD card.
Both versions of the BHM-Series allow to store thermal images in JPEG format on a removable SD card. Images can be used as evidence.
The battery compartment holds 4 rechargeable AA NiMH batteries. Good for 4 hours continuous operation. The BHM-Series can also run on standard commercial off the shelf non-rechargeable Alkaline or Lithium Ion AA-batteries.

The BHM-Series come standard with a “hot shoe” which can easily be attached to the camera. It allows to charge the camera and connect the camera to an external video monitor while the camera is mounted on a tripod.

Different versions available
  BHM-X BHM-XR
See without being seen Yes Yes
See in total darkness, through smog, smoke and light precipitation Yes Yes
Image and video storage Yes Yes
Image quality 320 x 240 pixels 640 x 480 pixels
Digital zoom 2x 2x, 4x

Spezifikationen

BHM-X

BHM-XR

 

Imaging performance

 

 

Detector Size

320 × 240

640 × 480

E-Zoom

2×, 4×

File Storage/Data Transfer

Still Image Format

JPEG; 320 × 240 resolution

JPEG; 640 × 480 resolution

Video Format

320 × 240 AVI

640 × 480 AVI

Imaging performance

Detector Type

Uncooled Microbolometer

Spectral range

7.5 - 13.5 µm

Thermal Sensitivity

<50 mK @ f/1.0

Start up from stand-by

< 1.5 seconds

Image Processing

FLIR Proprietary Digital Detail Enhancement

SD Card Slot

Supports up to 16 Gb SDHC Card

Focus

Manual

Image Presentation

Built-In Display

Color VGA LCD Display

Video Output

NTSC or PAL composite video; RCA jack

File Storage/Data Transfer

Still Image Storage

SD or SDHC Card

Video Storage

AVI Format; Approx. 8 seconds/Mb on SD Card

Real-Time Clock

Yes

USB2 Port

Yes

Power

Battery Type

4 AA Batteries; NiMH, Li-Ion, or Alkaline

Battery Life (Operating)

4-6 Hours On NiMH batteries

Battery Life (Stand-By)

120 hours on NiMH batteries

Environmental

Rating

IP-67, Submersible

Operating Temp.

-4°F – 140°F (-20°C – 60°C)

Storage Temp.

-40°F – 167°F (-40°C – 75°C)

Drop

1 m drop

Physical characteristics

Weight (w/o lens)

998 gramms

Size (L × W × H)

280 mm x 165 mm x 67 mm

 

Camera Package Includes:

Either the BHM-X or BHM-XR Series Handheld Thermal Camera (without lens - lens must be chosen/purchased separately for desired performance) with Hot Shoe Charging & Video Output Attachment, 4 Rechargeable AA NiMH Batteries, AC Power Adapter/Charger, Neck Lanyard, USB Cable, Video Output Cable, Hard Carrying Case, Product CD with Ops Manual, FLIR Video Player and End User Graphical User Interface (GUI)

Lens Package Includes:

Either the 35 mm, 65 mm or 100 mm Lens (as selected at purchase), Lens Cap, Lens Cover, Lens Cloth

 

BHM-X: 320 x 240 pixels

BHM-XR: 640 x 480 pixels

Lens Options

 

35 mm

65 mm

100 mm

35 mm

65 mm

100 mm

Size

 

Ht. - 65 mm, 
Dia - 79 mm Ø

Ht. - 84 mm, 
Dia - 79 mm Ø

Ht. - 117 mm, 
Dia - 79 mm Ø

Ht. - 65 mm, 
Dia - 79 mm Ø

Ht. - 84 mm, 
Dia - 79 mm Ø

Ht. - 117 mm, 
Dia - 79 mm Ø

FOV

 

13° × 10°

7° × 5°

5° × 3°

18° × 13°

10° × 8°

6° × 4°

FOV with Digital e-Zoom:

2x 4x

6.5° × 5°
NA

3.5° × 2.5° 
NA

2.5° × 1.5°
NA

9° × 6.5°
4.25° × 3.25°

5° × 4°
2.5° × 2°

3° × 2°
1.5° × 1°

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