Split Type Insertion Electromagnetic Flowmeter for liquid flow measurement

Split Type Insertion Electromagnetic Flowmeter for liquid flow measurement

Quick Detail:

Model number: LDG
Execution standard: JB/T9248-1999
Medium conductivity: > 5 us/cm
Scope of application: DN6 ~ DN1500mm
Measuring range: 0.3 ~ 10 m/s
The flow measurement range than: "/ 1:20
Accuracy: + / - 0.5% plus or minus 0.5%
Repeatability: the measured values of plus or minus 0.1%
The output signal: 1. The current 4 ~ 20 ma
Load Ω 10 ~ 750
2. The frequency of 0 ~ 2 KHZ
Amplitude 24 v active or passive
3. The pulse equivalent
4. RS485/232 / HART protocol (optional)
Medium temperature: 0 ~ 70 °C;0 ~ 120 °C;
0 ~ 150 °C (optional)
Pressure: 1.0 MPa.1.6 MPa.2.5 MPa.
6.4 MPa.16 mpa.25 mpa;35 mpa
Using the environment: the environment temperature: - 20 °C to + 50 °C;
Relative humidity: 5% 90%
Atc automatic alarm, protection grade: IP68 (diving),
IP67 or IP65 (standard)
Power supply: 85 ~ 265 vac
Or 18 ~ 36 VDC
Rated power: less than 15 w

Description:

LDG type electromagnetic flowmeter based on Faraday's law of electromagnetic induction principle, work stable and reliable performance, high precision, the setting parameters and measurement parameters have power automatic protection function, and can be stored for a long time, the measurement is not affected by the liquid density, viscosity, temperature, pressure and conductivity changes: the influence of the measuring tube no activities and choke parts, no pressure loss, no congestion, measurable contains fiber, solid particles and suspended solids can be conductive liquid.Wide measuring range, high concentrations can measure all kinds of high pressure acid alkali solution, measurement range can be arbitrarily selected at the same time.
LDG type electromagnetic flowmeter sensor adopted three state wave excitation system, constant magnetic field, the leading domestic electrode design, high pressure condition, can from the closed, can choose a variety of electrode materials, resistant to high temperature and corrosion resistance of tantalum electrode and hartz alloy electrode, can be selected according to the customer.LDG type electromagnetic flowmeter converter adopted the latest international electronics, small signal processing with low noise, high impedance amplifier circuit, input impedance reached $1000, at the same time the use of large scale integrated circuit and microprocessor, the software is advanced, highly intelligent.Output as the standard 4-20 ma signal current signal, at the same time can through the RS485 communication with the computer and PLC automatic control system.

Applications:

The main application area;

Pure water, sewage water

Electronic manufacture and assign

Chemistry and industrial medicine

Specifications:

Competitive Advantage:

- Ambient temperature: -20~60;
- Relative humidity: ≤85%RH;
- Atmospheric pressure: 86KPa~106KPa;
- Applicable Fluid: electrically conducting liquid;
- Fluid temperature:-25~ +65

- Electrical conductivity: 5us/cm.