LDG-80 Electromagnetic Flow Meter Description

Description :

　　This product has multiple outputs: current, pulse, digital communication HART。 This converter adopts a novel excitation method, with low power consumption, stable zero point, and high accuracy. The converter adopts a 16 bit high-performance microprocessor, LCD display, convenient parameter setting, reliable programming, and the flowmeter is a bidirectional measurement system.

　　1、 Technical parameters:

　　Accuracy level: ± 0.5%, ± 1%

　　Lining materials: polyurethane, chloroprene rubber, polytetrafluoroethylene, etc

　　Electrode materials: stainless steel, Hastelloy, titanium, platinum iridium alloy, etc

　　Connection methods: flange clamping, flange connection, etc

　　Medium temperature: 0 ℃~70 ℃, 0 ℃~130 ℃ (0 ℃~180 ℃)

　　Nominal pressure: 1.0Mpa~32 Mpa

　　Protection level: IP65, IP68

　　Explosion proof mark: ExibBT4

　　Working voltage: 220VAC, 24VDC

　　2、 Product features:

　　All digital processing, strong anti-interference ability, reliable measurement, high accuracy, and a flow measurement range of up to 150:1

　　Ultra low EMI switching power supply, suitable for a wide range of power supply voltage changes, with good EMI resistance performance.

　　Adopting a 16 bit embedded microprocessor, it has fast computing speed, high accuracy, programmable low-frequency rectangular wave excitation, improved stability of flow measurement, and low power consumption.

　　Using SMD devices and surface mount technology, the circuit has high reliability.

　　There are no movable parts or flow blocking components inside the pipeline, and there is almost no additional pressure loss during measurement.

　　On site, the range can be modified online according to the actual needs of the user.

　　The measurement results are independent of physical parameters such as flow velocity distribution, fluid pressure, temperature, density, viscosity, etc.

　　High definition backlit LCD display, fully Chinese menu operation, easy to use, simple to operate, easy to learn and understand.

　　It has digital communication signal outputs such as RS485, RS232, Hart, and Modbus.

　　The hourly total volume recording function records the total flow volume in hours and is suitable for time-based measurement.

　　3、 Installation requirements:

　　1. Try to avoid ferromagnetic objects, high radio frequency, strong vibration interference sources, and equipment with strong electromagnetic fields (such as high-power motors, large transformers, etc.) to avoid magnetic fields affecting the working magnetic field and flow signal of the sensor.

　　2. It should be installed in a dry and ventilated place as much as possible, and should not be installed in damp or water prone areas.

　　3. It is advisable to avoid direct sunlight and rain as much as possible, and the ambient temperature should be between -20 and 60 ℃ with a relative humidity of less than 95%.

　　4. Choose a place that is easy to maintain and has convenient activities.

　　5. The flowmeter should be installed at the rear end of the water pump and must not be installed on the suction side.

AfterSalesService :

• LDG-80 Electromagnetic Flow Meter Description