Installation matters for air conditioning flow meter and central air conditioning water flow meter

Air conditioning flow meters and central air conditioning water flow meters have no pressure loss, reducing power consumption; No pressure loss, resistant to large water flow impact, can operate stably for a long time under high water flow velocity, and is also suitable for firefighting water. It adopts advanced digital correlation technology and intelligent adaptive sound wave technology, which significantly enhances the signal reception and quality during continuous measurement. The pipe section ultrasonic flowmeter adopts an advanced modular integrated design, with a transmitter protection level of IP65 and a sensor protection level of IP68, suitable for use in humid environments.

The installation requirements for air conditioning flow meters and central air conditioning water flow meters combine the RS485 communication interface, pulse output, and MODBUS protocol currently used in industrial settings, which can form the flow meter pipeline network requirements. In addition, the product can expand the use of functional modules such as solar energy, Rem power supply, explosion-proof/flameproof, etc., enabling the product to meet the needs of various environments. Fast, simple, and easy to use.

Installation instructions for air conditioning flow meter and central air conditioning water flow meter: The pipe section adopts flange connection (GB), which is easy to install; No moving parts, truly achieving zero maintenance measurement.

Installation instructions for air conditioning flow meters and central air conditioning water flow meters applicable to fluids

Suitable for water, liquids without a large amount of impurities, particles, suspended solids or bubbles, and for measuring fluid and thermal energy in full tubes.

application

·Installation instructions for air conditioning flow meters, central air conditioning water flow meters, heating and cooling systems, tap water, seawater desalination, sewage treatment, industrial circulating water, pure water, ultrapure water, and cooling water

Technical Specifications

transmitter

Accuracy: ± 1.0% of the measured value

Repeatability: 0.2%

Flow velocity range: 0 to ± 5 m/s

Working power supply: 10-36 VDC or 10-24VAC, large 1A

Communication interface: RS485 communication interface Supports Modbus protocol

Analog output: 4-20 mA, high load 750 Ω

OCT pulse output: 0-5000 Hz

Protection level: IP 65

Environmental temperature: Temperature -10 ℃ to+50 ℃

Relative humidity 0-99%, no condensation

Material: ABS plastic

Display: Dot matrix characters, backlit LCD display

Display content: Positive and negative flow measurement, instantaneous flow rate, instantaneous flow rate, cumulative flow rate, instantaneous heat and cold, cumulative heat and cold, supply and return water temperature

sensor

Installation matters for air conditioning flow meter and central air conditioning water flow meter - pipe section ambient temperature sensor

Working temperature: 0~+50 ℃

Installation method: pipe section type, flange connection

Pipe diameter range: DN50mm~2000mm

Probe casing: carbon steel pipe section PEI

Pipe segment high temperature sensor

Working temperature: 0~+150 ℃

Installation method: pipe section type, flange connection

Pipe diameter range: DN50mm~2000mm

Probe casing: carbon steel pipe section PEI

The company also has plug-in sensors and external clip sensors, with installation methods of plug-in and external clip.