Wireless remote electromagnetic flowmeter | Doppler open channel flowmeter

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1. Types of smart water meters

Hello, there are many types of smart water meters, which can be roughly divided into two categories:

1. Mechanical water meters with electronic devices: Common types include IC card water meters, photoelectric direct reading remote water meters, wireless remote water meters LoRa, etc;

2、 Pure electronic water meters: Common ones include electromagnetic flow meters, ultrasonic flow meters, electronic flow sensors, etc.

2. Doppler open channel flowmeter

3. What are the brands of instruments for measuring fluid flow on pipelines?

The brands of instruments for measuring fluid flow on pipelines are divided into two camps: high-end foreign brands and mainstream domestic brands, covering a full range of flowmeter application scenarios such as electromagnetic, mass, vortex street, ultrasonic waves, etc..

1. Foreign Brands 1 Emerson: Its subsidiary Micro Motion is a leader in the field of Coriolis mass flow meters, suitable for industries with high precision requirements such as chemical, pharmaceutical, and energy. The silicon carbide ceramic transducer can withstand high temperatures of 400 ℃ and 1000ppm hydrogen sulfide corrosion, with a service life of over 5 years. It can be deeply integrated with the PlantWeb digital ecosystem to achieve predictive maintenance, with procurement costs 30% -50% higher than domestic brands. The average after-sales response time in China is 72 hours, and the replacement cycle of accessories is longer. 2. Endershausen (E+H): a Swiss century old brand, with a century old flow measurement technology accumulation and a full range of flow instruments (Promag Electromagnetic Hongjiaochang Promass quality and Pro

Wireless remote transmission electromagnetic flowmeter

sonic ultrasound are balanced and advanced, with its own Heartbeat self diagnostic technology that can predict maintenance needs three months in advance. The high-temperature sensor is compatible with a wide temperature range of -50~150 ℃ and can resist interference from 20g/m ³ dust and fluid bubbles, FDA certified models have long been recognized for their reliability in the pharmaceutical industry and are suitable for high compliance scenarios such as food and medicine, wastewater treatment, and fine chemicals. 3. Siemens: a German brand, the SITRANS series (electromagnetic, ultrasonic, vortex street) flow meters are integrated into the TIA Boruto platform, with outstanding low flow rate measurement capabilities. When the fluid flow rate is as low as 0.1m/s, the error is only ± 0.2m/s. The intelligent scaling warning system can remind pipeline cleaning 15 days in advance, support Modbus TCP/IP protocol, comply with the EU EMC Class B anti electromagnetic interference standard, and are suitable for low flow rate and high electromagnetic compatibility scenarios such as municipal water supply and chemical industry, as well as digital delivery of large new factories. 4. KROHNE A German company is one of the few in the world that simultaneously possesses core technologies in electromagnetic, ultrasonic, and mass flow meters, The OPTIFLUX series shielded mass flow meters have a good reputation in oil and gas trade handover. The OPTIFLUX electromagnetic flow meter has a high market share in chemical corrosion scenarios with full bore and high stability. The OPTIFLUX 3400 can penetrate 5mm pipeline dust accumulation and maintain an accuracy of ± 0.8% even when the dust concentration reaches 500mg/m ³. The OPTIFLUX 2300C is de

Wireless remote electromagnetic flowmeter | Doppler open channel flowmeter

1. Types of smart water meters

2. Doppler open channel flowmeter

3. What are the brands of instruments for measuring fluid flow on pipelines?

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