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Product details
abstractA water flow meter is used to measure the flow rate of fluid in a pipeline, which is based on Faraday's law of electromagnetic induction, also known as an electromagnetic flowmeter. The design inside the pipeline has no movable parts or flow blocking components, and there is almost no additional pressure loss during measurement, which is not affected by parameters such as temperature, pressure, density, and viscosity of the medium.
During measurement, the water flow meter displays instantaneous and cumulative flow rates on the on-site LCD screen, and has a 4-20mA signal output. It supports RS485, 232 communication, and HART output functions (optional). Can be installed separately, with a distance of up to 100M.
It can measure condensed water, turbid water, hydraulic water, air conditioning water, cement slurry, cooling water, circulating water, softened water, high-temperature water, industrial water, purified water, mine water, shaft seal water, acid water, distilled water, boiler water, chilled water, wastewater, salt water, mud water, etc. It has a wide range of measurement applications.
characteristic
1. The measurement accuracy is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity.
2. The measuring tube has no obstruction, no moving parts, and no pressure damage, and the requirements for the straight pipe section are relatively low.
3. The flow sensor can be equipped with a grounding electrode to achieve good grounding of the instrument.
3. The electromagnetic flow sensor adopts advanced processing technology, which enables the instrument to have good anti negative pressure capability.
4. All digital processing, strong anti-interference ability, reliable measurement, and high accuracy.
5. High definition backlit LCD display, full Chinese character menu operation, easy to use, simple to operate, can read clearly even in strong light at night.
6. It has bidirectional flow and bidirectional total accumulation functions, and bidirectional output functions for current and frequency.
technical data
Nominal diameter: DN6-3000mm
Nominal pressure: 0.6, 1.0, 1.6, 4.0 MPa (high pressure can be processed according to user requirements)
Measurement accuracy: ± 0.2% ± 0.5% (indication error)
Measurement range (flow rate): 0-1m/s to 0-10m/s
Medium temperature: Split type -10 ℃~+80 ℃ (PTFE and F46 lining -40 ℃~+180 ℃) Integrated type -10 ℃~+80 ℃
Environmental temperature:- 25℃～+60℃
Environmental humidity: 5-100% RH (relative humidity)
Dielectric conductivity: greater than 20 μ S/cm
Installation methods: integrated type, split type
Shell protection level: Sensor IP65, IP68 optional (IP65: dust tight, anti spray type, allowing the faucet to spray water from any direction on the instrument; IP68： Dust tight, submersible type, capable of long-term operation in water), converter IP65.
Electrode structure: Three electrode structure, scraper electrode structure
The maximum temperature of the tested medium: chloroprene rubber lining up to 80 ℃, polyurethane lining up to 80 ℃, polytetrafluoroethylene lining up to 180 ℃, high temperature resistant rubber lining up to 120 ℃
Sensor output signal: 0-0.2mVp-p to 0-2mVp-p
Electrode materials: stainless steel OCrl8Nil2Mo2Ti, Hastelloy B C、 Titanium Ti, tantalum (Ta), stainless steel coated tungsten carbide, special.
Explosion proof signs: Exm Ⅱ T4, Exmd Ⅱ BT4
Flow range
Model Selection Table
During measurement, the water flow meter displays instantaneous and cumulative flow rates on the on-site LCD screen, and has a 4-20mA signal output. It supports RS485, 232 communication, and HART output functions (optional). Can be installed separately, with a distance of up to 100M.
It can measure condensed water, turbid water, hydraulic water, air conditioning water, cement slurry, cooling water, circulating water, softened water, high-temperature water, industrial water, purified water, mine water, shaft seal water, acid water, distilled water, boiler water, chilled water, wastewater, salt water, mud water, etc. It has a wide range of measurement applications.
characteristic
1. The measurement accuracy is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity.
2. The measuring tube has no obstruction, no moving parts, and no pressure damage, and the requirements for the straight pipe section are relatively low.
3. The flow sensor can be equipped with a grounding electrode to achieve good grounding of the instrument.
3. The electromagnetic flow sensor adopts advanced processing technology, which enables the instrument to have good anti negative pressure capability.
4. All digital processing, strong anti-interference ability, reliable measurement, and high accuracy.
5. High definition backlit LCD display, full Chinese character menu operation, easy to use, simple to operate, can read clearly even in strong light at night.
6. It has bidirectional flow and bidirectional total accumulation functions, and bidirectional output functions for current and frequency.
technical data
Nominal diameter: DN6-3000mm
Nominal pressure: 0.6, 1.0, 1.6, 4.0 MPa (high pressure can be processed according to user requirements)
Measurement accuracy: ± 0.2% ± 0.5% (indication error)
Measurement range (flow rate): 0-1m/s to 0-10m/s
Medium temperature: Split type -10 ℃~+80 ℃ (PTFE and F46 lining -40 ℃~+180 ℃) Integrated type -10 ℃~+80 ℃
Environmental temperature:- 25℃～+60℃
Environmental humidity: 5-100% RH (relative humidity)
Dielectric conductivity: greater than 20 μ S/cm
Installation methods: integrated type, split type
Shell protection level: Sensor IP65, IP68 optional (IP65: dust tight, anti spray type, allowing the faucet to spray water from any direction on the instrument; IP68： Dust tight, submersible type, capable of long-term operation in water), converter IP65.
Electrode structure: Three electrode structure, scraper electrode structure
The maximum temperature of the tested medium: chloroprene rubber lining up to 80 ℃, polyurethane lining up to 80 ℃, polytetrafluoroethylene lining up to 180 ℃, high temperature resistant rubber lining up to 120 ℃
Sensor output signal: 0-0.2mVp-p to 0-2mVp-p
Electrode materials: stainless steel OCrl8Nil2Mo2Ti, Hastelloy B C、 Titanium Ti, tantalum (Ta), stainless steel coated tungsten carbide, special.
Explosion proof signs: Exm Ⅱ T4, Exmd Ⅱ BT4
Flow range
Model Selection Table
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