How users select the right flowmeter ? Oval gear flow meter
Before purchasing a flowmeter, users must make clear below items:
1. Caliber, means the inner dia. of the installed pipe.
2. Temperature & pressure, you know, temperature or pressure different, the choice varies.
3. Output ways, including 4-20mA, RS232,RS485, users need to choose output ways upon needs and conditions
4. Connection & installation type, generally speaking, flange and thread are normally used, but sometimes, other means accpeted, also depends on conditions and needs
5. Accuracy needs, 0.2%,0.5%, 1%?, high accuracy means high price.
6. power supply means, 24VDC,220VAC ?, battery or source ? depends on needs and working condition.
7. Flow range, users need to know, one standard flowmeter sometimes can't satisfy the actual flow rate & range, each flowmeter has its rating flow range.
8. The medium corrosive or volatile ?, if special, flowmeter special.
has always specialised in the manufacture and supply of flow meter and flow measurement devices. We can supply a wide range of flow meters from simple low cost of variable area flow meters to high accuracy Turbine and electromagnetic types.
We manufacture and stockhold liquid flow meters,solid flow meters and gas flow meter types including water flow meters in many sizes.
Dalian Metery Tech. Co.,Ltd can offer flow meters for many applications such as fuel flow meter, oil flow meter, diesel flow meter phosphate esters, water, water-based fluids, air other compressed gases and petrol flow meter types.
With our chemically resistant, high accuracy digital flow meter designs with pulse outputs, we can handle almost any fluid. For hazardous areas turbine meters can be supplied with ATEX Intrinsically safe pick off coils.
We have a large range of secondary display instrumentation to choose from with flow rate, total flow throughput, retransmission, batching and scaled pulse option.
Electromagnetic flow meters are available in full bore and insertion type designs. The displays on these can show both flow rate and flow total.
Dalian Metery Tech. Co., Ltd are experts in the selection and supply of flow measurement equipment and any type of flow meter can be specified and supplied. We also stock hold hundreds of low cost all plastic variable area types for quick delivery. They are available with low/high flow switches and transmitters.
We are well placed to provide many types of instruments on very short lead times. With shipments of most meters in 2-5 days our "promise to ship" rate is at 99.5%.