Pipeline flowmeter
Insertion type electromagnetic flowmeter HD-ECF420C
- Nominal diameter: DN100-DN3000
- Flow direction: positive and negative net flow
- Accuracy level: 0.5 level
- Installation method: plug-in
- Product description: The HD-ECF420C series plug-in electromagnetic flowmeter is a new type of flow instrument developed on the basis of pipeline electromagnetic flowmeter. In response to the difficulties and high costs of
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Product Introduction
The HD-ECF420C series plug-in electromagnetic flowmeter is a new type of flow instrument developed on the basis of pipeline electromagnetic flowmeter. In response to the difficulties and high costs of installing pipeline electromagnetic flowmeter on pipelines, especially with the use of pressurized opening and installation technology, the plug-in electromagnetic flowmeter can be installed without water interruption, as well as on cast iron pipelines and cement pipelines.
Functional characteristics
※ Easy to install, with no interruption of flow, and on-site pressure opening, it has absolute installation and price advantages. Especially suitable for flow measurement of water supply and drainage pipelines;
※ Wide universality and strong interchangeability. One model can be suitable for fluid measurement requirements of various specifications of pipelines. Can be connected to any standard secondary instrument;
※ Forward and backward flow calculation function. Users can choose between forward or reverse metering;
※ Users can set the upper and lower instantaneous flow rates as needed. When the flow rate exceeds the upper and lower set values, an alarm can be triggered;
※ In working condition, when the flow meter measures the empty pipe inside the pipe and the instantaneous flow rate is zero, an alarm is displayed in the upper right corner;
※ Power outage protection, the calculation results of the flowmeter and the user set parameters will not be lost after power outage, and EEPROM can save the set parameter values;
※ Small signal cutoff function to remove interfering small signals;
※ The converter and sensor have multiple protection levels and installation methods, with IP68 suitable for diving installation.
Technical parameter
Specification and model: HD-ECF420C
Executive standard: Electromagnetic flow meter (JB/T9248-1999)
Nominal diameter: DN100-DN3000
Flow direction: positive and negative net flow
Range ratio: 150:1
Repeatability error:+0.1% of the measured value
Accuracy level: 0.5 level
Tested medium: temperature within 120 ℃
Rated working pressure: within 1.6MPa, supporting customized high-voltage pulse frequency/4-20mA current (standard configuration)
Output communication: Standard RS485 (modbus protocol), Hart protocol (additional charge)
Power supply: AC220V/DC24V (standard), battery powered (additional charge required)
Connection method: plug-in
Protection level: IP65, IP68 (customization required and additional charge)
Flow rate range: 0.1-15m/s
Power consumption:<20W
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