Picture of variable area flow meter
Technical Parameters
| Measuring range | Water (20 centigrade): 5 to 200000L/h Air (0.1013Mpa 20 centigrade): 0.03 to 4000m3/h |
| Measuring range ratio | 10:1 (Special 20:1 optional) |
| Accuracy | 1.5% (1.0% optional) |
| Working pressure | DN15 to DN50 PN4.0Mpa (32Mpa optional) DN80 to DN200 PN1.6Mpa (25Mpa optional) |
| Medium temperature | Standard: -80 to +140 centigrade High temp. type: 350 centigrade |
| Environment temp. | -40 to +120 centigrade (Remote output lower or equal than 85 centigrade) |
| LCD display | Instant flow:0 to 20000, acumulation flow: 0 to 99999999 |
| Output | Standard signal: two wire 4 to 20 mA, Pulse signal 0 to min interval 50ms |
| Power supply | Standard: 24VDC (10.8 VDC to 36VDC) 220VAC (85 to 265VAC) Battery type: 3.6/5.2AH Li-ion battery. |
| Connection type | Flange DIN2501 or optional Thread DIN11851 or optional |
| Electric port | M20*1.5, PG11, 1/2 inch NPT |
| Overall height | Standard 250mm (Vertically install) |
| Protection | IP65 |
| Ex-proof | ExiaIICT3-6 or EXdIIBT4 |
Structural Diagram
Installation Fields
Installation Diagram
Electronic Circuit Plates
Wiring
Packing for Shipment
Workshop
Customer Visiting
1. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel expense;
2. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty
What are Flowmeters ?
A flowmeter is an instrument used to measure linear, nonlinear, mass or volumetric flow rate of a liquid or a gas.
Selecting a Flow Meter
The basis of good flowmeter selection is a clear understanding of the requirements of the particular application. Therefore, time should be invested in fully evaluating the nature of the process fluid and of the overall installation.
Here are some key questions which need to answered before selecting a flowmeter:
- What is the fluid being measured by the flowmeter or flowmeters (air,water,etc…)?
- Do you require rate measurement and/or totalization from the flow meter?
- If the liquid is not water, what viscosity is the liquid?
- Is the fluid clean?
- Do you require a local display on the flow meter or do you need an electronic signal output?
- What is the minimum and maximum flowrate for the flow meter?
- What is the minimum and maximum process pressure?
- What is the minimum and maximum process temperature?
- Is the fluid chemically compatible with the flowmeter wetted parts?
- If this is a process application, what is the size of the pipe?
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| Response Time | 24h-48h |
| Response Rate | 84.1% |