Process pressure: Level and pressure measurements

Measuring principle

The pressure measuring cell converting the pressure into a signal which can be evaluated electrically is the heart of the pressure transmitter. This pressure-dependent signal is converted by the integrated electronics into a standardized output signal. Different sensors are used to detect the pressure. The ceramic cell characterizes by an excellent long-term stability and high overload resistance. The metal cell covers even higher measuring ranges and use stainless steel as diaphragm material.

For all areas of industry

VEGABAR series 60

VEGABAR series 60 meets all the requirements placed on suspension pressure transmitters. Excellent measuring precision, overload resistance, temperature stability and corrosion resistance are the essential criteria that it satisfies. In conjunction with application-optimized housing versions and electronics, these suspension pressure transmitters are ideal for use in rough environments.
Especially the front-flush, abrasion resistant CERTEC® with its double seal system offers high reliability and operational safety.

For gauge measurements

Vegawell

These suspension pressure transmitters are designed for gauge measurement in water/waster applications. Different housing materials in combination with different cable materials offer all necessary options.

source: Vega

Plate heat exchanger

A plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. This has a major advantage over a conventional heat exchanger in that the fluids are exposed to a much larger surface area because the fluids spread out over the plates. This facilitates the transfer of heat, and greatly increases the speed of the temperature change. Plate heat exchangers are now common and very small brazed versions are used in the hot-water sections of millions of combination boilers. The high heat transfer efficiency for such a small physical size has increased the domestic hot water (DHW) flowrate of combination boilers. The small plate heat exchanger has made a great impact in domestic heating and hot-water. Larger commercial versions use gaskets between the plates, smaller version tend to be brazed.

The concept behind a heat exchanger is the use of pipes or other containment vessels to heat or cool one fluid by transferring heat between it and another fluid. In most cases, the exchanger consists of a coiled pipe containing one fluid that passes through a chamber containing another fluid. The walls of the pipe are usually made of metal, or another substance with a high thermal conductivity, to facilitate the interchange, whereas the outer casing of the larger chamber is made of a plastic or coated with thermal insulation, to discourage heat from escaping from the exchanger.

source: wikipedia

Ipad 2

Model: Wifi

Size and Weight

• Height: 9.50 inches (241.2 mm)
• Width: 7.31 inches (185.7 mm)
• Depth: 0.34 inch (8.8 mm)
• Weight: 1.33 pounds (601 g)

Wireless and Cellular

• Wi-Fi (802.11a/b/g/n)
• Bluetooth 2.1 + EDR technology

Display

• 9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology
• 1024-by-768-pixel resolution at 132 pixels per inch (ppi)
• Fingerprint-resistant oleophobic coating
• Support for display of multiple languages and characters simultaneously

Cameras, Photos, and Video Recording

• Back camera: Video recording, HD (720p) up to 30 frames per second with audio; still camera with 5x digital zoom
• Front camera: Video recording, VGA up to 30 frames per second with audio; VGA-quality still camera
• Tap to control exposure for video or stills
• Photo and video geotagging over Wi-Fi

More details http://www.apple.com/ipad/specs/.

List of Hydro Power Plant in Malaysia

Hydropower

Peninsular Malaysia

Tenaga Nasional Berhad operates three hydroelectric schemes in the peninsular with an installed generating capacity of 1,911 megawatts (MW). They are the Sungai Perak, Terengganu and Cameron Highlands hydroelectric schemes with 21 dams in operation. A number of Independent Power Producers also own and operate several small hydro plants.

Sungai Perak hydroelectric scheme, with 1249 MW installed capacity:

* Sultan Azlan Shah Bersia Power Station 72 MW
* Chenderoh Power Station 40.5 MW
* Sultan Azlan Shah Kenering Power Station 120 MW
* Sungai Piah Upper Power Station 14.6 MW
* Sungai Piah Lower Power Station 54 MW
* Temenggor Power Station 348 MW
* Sultan Ismail Petra Power Station 600 MW

Terengganu hydroelectric scheme, with 400 MW installed capacity:

* Sultan Mahmud Power Station 400 MW

Cameron Highlands hydroelectric scheme, with 262 MW installed capacity:

* Sultan Yusof Jor Power Station 100 MW
* Sultan idris Woh Power Station 150 MW
* Odak Power Station 4.2 MW
* Habu Power Station 5.5 MW
* Kampong Raja Power Station 0.8 MW
* Kampong Terla Power Station 0.5 MW
* Robinson Falls Power Station 0.9 MW

Independent hydroelectric schemes

* Sg Kenerong Small Hydro Power Station in Kelantan at Sungai Kenerong, 20 MW owned by Musteq Hydro Sdn Bhd, a subsidiary of Eden Inc Berhad

Sabah and Sarawak

* Bakun Dam 2400 MW (Under construction)
* Batang Ai Dam at Lubok Antu, Sarawak 25 MW
* Murum Dam in Sarawak 944 MW (proposed)
* Tenom Pangi Dam at Tenom, Sabah 66 MW

Hydroelectric in Malaysia

Terengganu Hydroelectric Dam 400MW installed capacity

• Sultan Mahmud Power Station 4X100MW

Cameron Highlands Dam 262MW installed capacity

• Jor Dam 100MW
• Woh Dam 150MW
• Odak Dam 4.2MW
• Habu Dam 5.5MW
• Kampung Raja Dam 0.8MW
• Kampung Terla Dam 0.5MW
• Robinson Falls Dam 0.9MW

Sungai Perak Hydroelectric Dam installed capacity

• Bersia Dam 72MW
• Chenderoh Power Station 40.5MW
• Kenering Power Station 120MW
• Sungai Piah upper dam 14.6MW
  
• Sungai Piah lower dam 54MW
• Temenggor Power Station 348MW
  

PowerPac 9" Cyclone Fan

Can be this one as a cyclone fan instead of last post cyclone fan?

PowerPac 9" Cyclone Fan with Oscillation

* Strong Air Flow for Whole Room Ventilation and Circulation
* Fan Can be tilted up and down as Desired
* Stylish and Sleek