Housings and Mounts

Outdoor Housings

Type

 

 

Order No.

CHSM2510

Camera Housing 300 mm‚ IP66‚ 1xM12‚ 1x M16‚ 1x M20

2GF1705-8NA

 

A stylish-looking‚ general purpose aluminium camera housing com-

 

 

plete with anti-reflective ABS polymer sunshield‚ plexi-glass face-plate

 

 

with polycarbonate front and rear. Ideal for any Siemens camera fitted

 

 

with any Siemens monofocal or varifocal lens. Three cable entries pro-

 

 

vide for power‚ video‚ control cable (RS485 for camera etc.) or system

 

 

cable. The outer body of the housing is easily removed‚ allowing in-situ

 

 

adjustment of camera‚ lens and cabling. Included is a board for easy

 

 

connecting on all cable and a twisted pair transmitters. Supplied‚ as

 

 

standard‚ with a positive temperature coefficient heater element and

 

 

thermostat. Does not include power supply.

 

 

Heater rating

110 D 230 V AC‚ 40 W

 

 

Heater turn-on

14° C ± 3° C

 

 

Heater turn-off

20° C ± 3° C

 

 

Cable entry

1 x M12‚ 1 x M16‚ 1 x M20

 

 

Finish

Centre section: extruded and die-

 

 

 

cast aluminium‚ front and rear sec-

 

 

 

tions: robust plastic

 

 

Colour

Silver (RAL9006)

 

 

Protection rating

IP66

 

 

Usable volume (W x H x D)

77 x 67 x 250 mm

 

 

Dimensions (W x H x D)

137 x 129 x 466 mm

 

 

Weight

3.20 kg

 

CHSL2610

Camera Housing 320 mm‚ IP66‚ 1xM12‚ 1x M16‚ 1x M20

2GF1705-8PA

 

A stylish-looking‚ general purpose complete all-aluminium camera

 

 

housing with aluminium sunshield and glass face plate. Ideal for any

 

 

Siemens camera fitted with any Siemens monofocal‚ varifocal or zoom

 

 

lens. Three cable entries provide for power‚ video‚ control cable (zoom

 

 

lens‚ RS485 for camera etc.) or system cable. The outer body of the

 

 

housing is easily removed‚ allowing in-situ adjustment of camera‚ lens

 

 

and cabling. Included is a connection board for easy connecting on all

 

 

cable and a twisted pair transmitters and a bracket for easy mounting

 

 

of a fibre optic transmitter.

 

 

 

Supplied‚ as standard‚ with a positive temperature coefficient heater

 

 

element and thermostat. Does not include power supply.

 

 

Heater rating

110 D 230 V AC‚ 40 W

 

 

Heater turn-on

14° C ± 3° C

 

 

Heater turn-off

20° C ± 3° C

 

 

Cable entry

1 x M12‚ 1 x M16‚ 1 x M20

 

 

Finish

Extruded and die-cast aluminium

 

 

Colour

Silver (RAL9006)

 

 

Protection rating

IP66

 

 

Usable volume (W x H x D)

90 x 85 x 260 mm

 

 

Dimensions (W x H x D)

144 x 141 x 470 mm

 

 

Weight

3.20 kg

 

 

 

 

 

 

 

 

 

3-2

© Siemens Building Technologies Group

Page 76
Image 76
Siemens TFT, CRT manual Housings and Mounts, Outdoor Housings

CRT, TFT specifications

Siemens, a prominent name in electronics and engineering, has made significant contributions to display technology, particularly in the realms of Thin Film Transistor (TFT) and Cathode Ray Tube (CRT) displays. These technologies have paved the way for advancements in visual media, ranging from television sets to computer monitors.

TFT display technology, a type of LCD (Liquid Crystal Display), employs thin film transistors to produce brighter and more vibrant images. One of the main features of TFT displays is their ability to deliver high resolution and excellent color reproduction, making them ideal for various applications such as smartphones, tablets, and laptops. TFT screens utilize an active matrix approach, which allows each pixel to be controlled individually. This method results in faster response times and improved image quality, with less motion blur, compared to older passive matrix displays.

One of the key characteristics of TFT technology is its versatility in different settings. It supports a wide range of viewing angles, which enhances the user experience whether one is viewing the display head-on or at an angle. Additionally, TFT displays are known for their thin profile and lightweight design, contributing to the overall portability of devices that incorporate them.

On the other hand, CRT technology, which was once the standard for televisions and computer monitors, uses electron beams and phosphorescent screens to produce images. One of the defining features of CRTs is their ability to display deep blacks and a wide color gamut. CRT technology can achieve high refresh rates, reducing flicker and improving the quality of fast-paced visuals. However, CRTs tend to be bulkier and heavier than modern display technologies like TFT.

Despite the evolution towards flat-panel displays, CRT technology is still appreciated for its natural color and motion portrayal. Siemens has leveraged these characteristics to produce quality CRT monitors that were favored in professional settings, including graphic design and medical imaging, where color accuracy is paramount.

In summary, Siemens has played a vital role in advancing both TFT and CRT technologies. TFT displays are recognized for their high resolution, fast response times, and design versatility, while CRTs are celebrated for their rich color and depth. As technology continues to advance, the legacy of these display types remains influential in shaping modern electronic devices.