Digital Electromagnetic Flow Meter with LCD High Accuracy Water Flow Measurement Controller

Product Details

The core of the electromagnetic converter uses a high-speed CPU. The calculation speed is fast, the precision is high, and the measurement performance is reliable. The input impedance is up to 1015 ohms, the common-mode rejection ratio is better than 100db, the anti-interference ability of 60Hz/50Hz is better than 90db, and the flow rate of the fluid medium with low conductivity can be measured. The sensor adopts non-uniform magnetic field technology and special magnetic circuit structure, the magnetic field is stable and reliable, greatly reduces the volume, reduces the repetition, and has the characteristics of small flow quantization.

Parameters

• Nominal diameter(mm): Pipe PTFE lining: DN10~DN600; Pipeline rubber lining: DN40~DN2000
• Flow direction: Forward and reverse flow
• Repeatability error: Measured value: ±0.1%
• Precision grade: ±0.5%, ±1.0%
• Temperature of the measured medium: Conventional rubber lining: -20°C ~ +60°C; High temperature rubber lining: -20°C ~ +90°C； PTFE lining: -30°C ~ +120°C; High PTFE lining: -20°C~+160°C
• Rated working pressure (high pressure can be customized): DN10~DN25 ≤4.0MPa; DN32~DN150 ≤1.6MPa; DN200~DN600 ≤1.0MPa; DN700~DN2000 ≤0.6MPa
• Signal output: 4 ~ 20 mA, pulse, RS485
• Power supply: AC220V;DC24V; Battery
• The length of the straight pipe is required: Upstream ≥5DN, downstream ≥2DN
• Connection mode: Flange connection, threaded connection ,sanitary grade clamp connection
• Protection grade: IP65 ,can be customized IP68