Positive Displacement Meter on Oil Depot

PD Meter
Model: ECH series

The ECH series screw flowmeter is a very accurate double-shell liquid flow measurement device. The main body consists of a pair of spiral rotors and three chambers between the shells. It uses a sensor that does not contact the liquid to generate and pass through the flow cupmeter. The liquid flow bowl is proportional to the resolution output signal. The signal is shaped by the internal preset amplifier and sent to the auxiliary equipment. The data can be indicated locally or remotely transmitted to the secondary meter through the transmitter.
The ECH series screw flowmeter adopts a unique twin-screw principle with no sliding, vibrating or reciprocating parts inside.

1. The unique double-shell structure design can reduce the adverse effects of the external environment. The maximum linear accuracy is ±0.05% and the maximum repeatability is 0.01%.
2. Designed life is 10 years. Using unique screw principle, no slip inside Moving, vibrating or reciprocating parts, almost no mechanical parts required Maintenance, high stability and long life.
3. The range ratio is high, with a range ratio of up to 1:10, and small flow rates still providehigh-level metering performance.
4. The pulse resolution is high, and a sensor that does not come into contact with the liquid produces a highresolution output proportional to the liquid meteor passing through the meteorometer Send a signal.
5. High flexibility, minimal pressure loss, can be installed vertically or horizontally, and the metering performance is not affected.
6. The transmitter has rich display functions. The meter head adopts electronic display, which is easy to read. It can display cumulative flow, single-day flow, single flow, and instantaneous flow. Signal output type: pulse signal + RS485.

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Established in 1996, Qingdao Alptec Safety Equipment Co., Ltd specialises in the design, manufacture, and supply of high-quality Overfill Protection as well as Static Grounding Systems, Earthing Clamps, Reels and accessories for the chemical, petrochemical, oil and gas and process industries that transport, store, transfer and use flammable liquids, solvents or combustible liquids in hazardous areas.

Alptec is Sinopec and PetroChina's preferred brand and we have secured more than 50% of the market share in China. Internationally we began exporting in 2006 to Germany, Spain, USA, Canada, Australia &New Zealand, Korea, Singapore, Thailand, Vietnam, Mexico, Brazil, South-Africa, India, and many other countries.

1. Sufficient Inventory; we have 100 pcs in stock.


2. Alptec is Sinopec and PetroChina's preferred brand and the supplier of big companies; such as BP, PPG, Total, Shell.





3. We participate in international exhibitions every year and welcome customers to visit.
1). ADIPEC 1-4 November 2010 in UAE
2). STOC EXPO EUROPE 2012 in Rotterdam
3). NACS Show 2012 in Las Vegas
4). STOC EXPO Asia 2014 in Singapore
5). 16th Pakistan Oil & Gas Exhibition - POGEE 2018
6). STOC EXPO EUROPE 26-28 March 2019 in Rotterdam
7). OIL & GAS Thailand 09-11 October 2019



4. Excellence in the industry with over 26 years' experience
5. Good reputation; the failure rate was 0.1% in the past dozen years, .
6. High quality guaranteed; 1 year warranty
7. Competitive factory-direct sale price
8. Prompt delivery, it will take 5-7 business day for transportation
9. Good after-sales service; 12 hours to respond to customer requirements, and new accessories will be mailed free of charge during the warranty period.
10. Accept urgent order, large stock to meet your enquiry.
 

Q1:Could you send me a sample before bulk order?
A:Of course, we can give you a free sample ,the sample fees will be returned after placing an order.

Q2:What is the payment method?
A:L/C T/T Western Union.

Q3:What is your supply capacity?
A:Our supply capacity is 200 sets/day.

Q4:When do you deliver it?
A:2 days after payment.

Q5:How soon can my order be shipped?
A: Usually 3 business days after payment.