U203-F Display

U203-F Display

Features:

8 digits volume,8 digits sales,6 digits price per unit

1.2”LCD yellow backlight

running normally on the condition of -40 C to 55 C

broad sight scope from all directions

Current:600 mA

100% Factory Tested.

Packing:

Weight:

Dimension :

300g/case of 1 120×253×26mm/case of 1

is illustrated in Diagram 5-13 and 5-14. It consists of controller, explosion-proof motor and co-axis vane pump. The inlet height of submersible pump is 150~250mmm from tank bottom. The motor lead of submersible pump is installed in capacitor box of upper controller. Exterior power supply is connected into junction box of lower controller. After carefully inspection submersible pump and guiding pipe are mounted into 4’�?supporting pipe through lower controller, upper and lower part of controller are connected with screws in tank. Diagram 5-12: D421 Junction box wiring 2. Submersible pump wring The wiring of submersible pump is finished in controller, power supply and grounding line integrated in junction box that is sealed by rubber gasket. Connect the two black lin fuel dispenser es of power supply and controller, grounding line being fixed in junction box. The motor lead, black, brown and blue, respectively, are connected into capacitor box and sealed with rubber gasket. To connect the black lead of motor with the black in controller; brown with one of pins of capacitor, blue lead with the other terminal of capacitor after connecting with another black lead. Diagram 5-13: Installation of controller Diagram 5-14: Controller After connection scrutinize electric wiring and switch on power supply to refuel, inspecting the working state of submersible pump. 3. Fuel dispenser debugging 3.1 It is absolutely prohibited to debug fuel dispenser using water rather than oil or fuel. Debugging procedure of fuel dispenser A universal inspection should be conducted before first debugging of fuel dispenser, eliminating various elements that affect operation, lead conne fuel dispenser ction in particular. Computer display screen and presetting display should be carefully examined as switching on power, lighter in electric box also being check. Starting up suction pump and open nozzle, carefully examine all connection and sealed jointer face in case of leakage and penetration. Confirming each nozzle is corresponded to its pr fuel dispenser odu

Wire Rloop C Vprop　　 Cable Type 劍km　　 dia.AWG nFkm % of c　　 Belden 85102 single twisted-pair 1.3mm16 28 56 62　　 stranded 1929 unshielded plenum　　 Belden 8471 single twisted-pair 1.3mm16 28 72 55　　 stranded 1929 unshielded non-plenum　　 Level IV 22AWG twisted-pair 0.65mm22 106 49 67　　 typically solid unshielded　　 JY (St.) Y 2x2x0.8 4-wire helical twist 0.8 mm20.4 73 98 41　　 solid shielded　　 The Level 4 cable specification used by Echel fuel dispenser on and as originally defined by the　　 National Electrical Manufacturers Association (NEMA) differs from the category IV　　 specification proposed by the Electronics Industries Association Telecommunication　　 Industry Association IEIATIA). The level 4 specifications used by Echelon are　　 presented below.　　Version 2.13 Page 10 of 24 December 2004　　IFSF ENGINEERING BULLETIN NO. 1 CABLES CABLING and CABLE CONNECTORS　　 Table A.1.2 FTT Electrical Cable Characteristics　　 DC Resistance �?000 feet maximum 18.0 28.6　　 DC Resistance Unbalance % maximum 5　　 Mutual Capacitance of a Pair pFfeet maximum 17　　 Pair-to-Ground Capacitance Unbalance 1000　　 pF1000 feet maximum　　Note: Speci fuel dispenser fications apply to shielded or unshielded 22AWG (0 65mm) cable 24 AWG　　(0.5 mm) cable shown in brackets where different　　 Table A.1.3 Frequency-dependant FTT Electrical Cable Characteristics　　 Frequency Impedance (Ohms) Maximum attenuation Worst-Pair Near-　　 fuel dispenser

0 conveyor belts. This requires awesome computing power more data are processed here every 30 minutes than in an entire day of trading on the New York Stock Exchange. Eventually the packages slide down a chute to be placed into a bag or an air-freight container. And before dawn they are off again to complete their journey in another aircraft or in one of a fleet of waiting trucks. A few hundred miles to the south-west, in Memphis, Tennessee, more landing lights line up across the night sky. This is FedEx s global hub, and for the next few hours an aircraft will land here every 90 seconds. Every one of them has the company logo painted on its tail. Tractors towing containers and cargo pallets dash everywhere. Documents are automatically sorted in a maze of machines. I fuel dispenser n one giant building, known as the “matrix�? packages zoom around on 300 miles of conveyor belts. Before dawn, all these packages too will have departed again. As the night continues to travel west, similar scenes unfold at airports in Manila, Taipei, Hong Kong, Mumbai, Guangzhou, Dubai, Cologne, Paris and Anchorage. The goods moving through these air-cargo hubs range from items bought on eBay to vehicle parts, fresh flowers, books, computers, transplant tissue—just about anything imaginable. Even live whales have been “FedExed�? And when the night reaches America again, the landing lights once more appear in the sky over Louisville and Memphis. 21st-century clippers Frederick Smith, FedEx s chief executive, compares his company s jets to clippers, the sailing ships that once carried cargoes on the trade winds. Mr Smith pioneered the air-express business in the early 1970 fuel dispenser s by delivering a few hundred parcels overnight to a handful of American cities using Falcon aircraft the size of an executive jet. At Memphis airport, the parcels were sorted on a table. Many of his contemporaries thought he was mad who would pay to send packages by air? He almost went bust. But now FedEx has ordered a fleet of double-deck fuel dispenser