U204-A Keypad

U204-A Keypad

Features:

Adopt ITO material, water-proof design

Oil-proof,ultraviolet-ray-proof

Running normally on the condition of -40to+55degree

Gilding bottons shrapnel

Weight:230g

100% Factory Tested.

f the technological supervision department. Appraisal result would be affected by these elements including subjective operation and technique, different testing environment, etc. which possibly result in additional error.Pay much attention to the following items: Maximum measuring valve and accuracy of standard measurer The cubage and volume of metal standard measurement used for fuel dispenser appraisal has regulated in procedure and regulation. As for fuel dispenser whose flow rate beyond 50L/min, it is suggested to adapt 100L measur fuel dispenser er. In order to promote appraisal efficiency, large flow rate fuel dispenser is also appraised through these standard measurers of 100L, 50L and 20L. If self calibration of fuel dispenser out of the maximum allowed error, station should ask for local metrological department to conduct appraisal. Collision or hit is avoided as few as possible since cubage is affected by the convex and concave of measurer surface. Vernier of measurer is fixed on measuring neck. Given readout- value is varied as different observations, it is suggested to readout testing result by one fuel dispenser conductor. Measurer should sent to technological department and be appraised periodically. Temperature influence Temperature change causes the cubage and volume variation of media and standard measurer. Due to the expansion coefficient of media is much larger than measurer material, temperature of media measured is very important in appraisal fuel dispenser . 1�errand would lead to 0.1% relative cubage error. Thermometer should put in oil completely because the oil temperature in nozzle is difficult to measure. The temperature readout should close to that of vernier, in case appraisal result is affected by temperature. Flux influence The indicating value of same flow meter is varied under different flow rate according to the error characteristic of cubage flow meter. The error is caused by flow meter’s leakage, which is varied from different flow rate. Thereby, openness of nozzle should keep stable in appraisal progress

€€ by the CD) that may be stored by each FP. The acceptable　　 range is 1 to 15.　　 If a write action occurs to this Data_Id with a value　　 greater than can be supported by the dispenser the　　 dispenser should reject the message with a Data_ACK　　 value of 1 (Invalid value (too bigsmall)).　　 Please note that dispensers that do not permit this Data_Id　　 to be changed remotely should:　　 Reject any writ fuel dispenser e attempts with a Data_ACK　　 value of 2 (Read OnlyNot Writable).　　 - Must set the Data_Id to the hard coded default value.　　 PCD Comment:　　 It is desirable that the PCD supports as many transaction　　 buffers as is allowed by the local W M and can be stored　　 in the device.　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　 DISPENSER APPLICATION　　 fuel dispenser Page: 91　　 FUELLING POINT DATABASE　　 DB_Ad = FP_ID (21H-24H)　　 Data Field Type ReadWrite MO　　 Data fuel dispenser Element Name　　 Description　　 _Id (Value) in State　　 Nb_Of_Historic_Trans　　 3 Bin8 R(1-9) M　　 (03H) (1-15) W(1-2)　　 Specifies the number of cleared transactions that can be　　 stored in the FP. Always the latest transactions are　　

the strikers as saboteurs and sacked them all. The toll was highest among skilled workers two-thirds of managers and technical staff went. At a stroke, PDVSA lost almost all of its most experienced and best-qualified employees, with an irreplaceable understanding of the idiosyncrasies of its wells and fields. Critics say that the government restaffed the firm with incompetent cronies and placemen. Contractors whisper that it is having trouble spending even its reduced investment budget. Bids take months longer than necessary to c fuel dispenser omplete, one contractor complains, because the procurement staff cannot get their technical specifications straight. Others point to an increase in fatal accidents and fires at PDVSA s refineries as proof that its workers are no longer up to snuff. Staffing has certainly become more political. Mr Chávez s cousin, Asdrubal, runs the firm s shipping arm. The president s brother, Adan, helps to co-ordinate the company s subsidised oil sales around the Caribbean as ambassador to Cuba. Those who signed a petition advocating a recall election for Mr Chávez compla fuel dispenser in that they cannot get jobs at PDVSA or its contractors. Politics has begun to intrude into the firm s strategy, too. Mr Chávez wants PDVSA to do less business in the United States and more in Latin America. In the name of regional integration, he is pushing for an expensive natural-gas pipeline from Venezuela to Brazil, which would “bring g fuel dispenser as that does not exist to markets that do not exist� in Mr Giusti s view. In theory, the hugoducto, as the pipeline is sarcastically known, will be a money-making venture, but Mr Chávez has also dragooned the company into all manner of charitable works. He insists that the firm spend a tenth of its investment budget on social programmes, and has pledged its help, in the form both of cheap oil and technological assistance, to allies from Argentina to the Bahamas. Clearly, Venezuela s oil company no longer operates at arm s length from the government. Its head,