Tag: Air flow

Air flow

  • Multifunction Pressure and Flow Meter DC410 Flow

    Multifunction Pressure and Flow Meter | DC410 Flow

    Multifunction Pressure and Flow Meter -  Overview

    This multifunctional handheld instrument is used to measure differential pressure, airflow, air speed and temperature, as well as for the registration of humidity and barometric pressure. It is suitable for use for acceptance measurements at ventilation systems according to DIN EN 12599; 4 PA Pressure Test to confirm the combustion air availability; measurement of the ventilation loss and the surface loss; flow pressure, installation pressure, standing pressure, jet pressure; flow measurement in air and flue gas ducts; and a data logger. It is highly accurate and incorporates "no-drift" technology. It is tested to comply with standards for ventilation for buildings. It has a USB interface to communicate with your PC, or can print directly with the Wöhler TD 600 thermal fast printer. It can be operated with one hand and has a 4-button keypad.

    Multifunction Pressure and Flow Meter - Features

    • Multi-functional
    • Highly accurate
    • Technician friendly
  • Flow Totalizer DPM04

    Flow Totalizer | DPM04

    Price range: R4,152.00 through R4,837.00 ex vat

    Flow Totalizer - Overview

    The FlowTotalizer is a multifunctional flow monitoring instrument. This product can be used in connection with air or liquid flow transmitters. It can display instantaneous flow measured and calculate cumulative flow over time. The DPM04 can accept common output signals and features RS-485 communication, relay control, and signal retransmission functions. Applications include: monitoring instantaneous flow rates to ensure production process stability; displaying cumulative flow over specific periods for energy management, billing, and cost analysis; and process control or instant alerts to prevent disruptions or equipment damage.

    Flow Totalizer - Features

    • 2" LCD screen for clear data display
    • Instantaneous and cumulative flow monitoring
    • Multiple signal options for flexibility
    • RS-485 communication for digital integration
    • Relay output for process control

    https://www.youtube.com/watch?v=2ECrUqmc0uI&t=1s

     

  • Venturi Thermal Mass Flow Meter FDM06-I

    Venturi Thermal Mass Flow Meter | FDM06-I

    Venturi Thermal Mass Flow Meter - Overview

    This Thermal Mass Flow Meter features a Venturi structure, which guides airflow through a contraction-expansion zone to ensure steady and uniform flow across the sensing element. This flow conditioning structure helps to stabilise the airflow direction and velocity distribution, leading to improved measurement accuracy and consistent sensor output. Suitable for Compressed Air Systems, Pneumatic Systems,  Dryers, Air Consumption Monitoring, and Pipeline Leak Monitoring.

    Venturi Thermal Mass Flow Meter  - Features

    • Precise Measurement: unique Venturi tube structure
    • 2″ LCD Screen: Easily configurable with buttons
    • Shows instant and cumulative measurements
    • Screen rotates 90 degrees for easy viewing
    • Multiple Pipe Diameters Available : (DN15 / DN25 / DN40 / DN50 / DN80 / DN100)
    • Accuracy: ±1.5% F.S., pipeline withstand pressure of 16 bar
    • Multiple Outputs: Analogue output / Relay / RS-485

     

  • Differential Pressure Transmitter PHD330

    Differential Pressure Transmitter | PHD330

    R14,295.00 ex vat

    Differential Pressure Transmitter  - Overview

    This differential pressure transmitter is designed according to the MEMS hot wire anemometer technology.  This has very good zero point stability and small differential pressure detection capability, as well as high-pressure resistance. The transmitter, using the pressure difference, passes a very small amount of gas through the airflow channel of the sensor. Combined with the integrated circuit, it converts into a differential pressure signal.

    Differential Pressure Transmitter  - Features

    • Low-pressure monitoring, high-pressure resistance
    • Silicon chips on differential pressure module of MEMS integration technology
    • RS-485 communication interface (Optional), Modbus RTU protocol
    • Physical unit switch (User Interface): mbar / mmWS / inH2O / mmHg/ Pa / hPa / kPa / mmH2O
    • Square root function
    • Offset function / UI software
  • Inline Type Air Flow Transmitter FTM06D-I

    Inline Type Air Flow Transmitter | FTM06D-I

    Inline Type Air Flow Transmitter - Overview

    This sensor's superior performance and convenient features address a wide range of measurement requirements in different application environments. It is the ultimate tool for precise airflow measurement. The FTM06D-I Inline Type Air Flow Transmitter uses the thermal mass flow principle for accurate airflow measurement. This principle enables accurate measurement, rapid response and stability, and delivers highly reliable results. It is capable of measuring airflow of up to 848 m³/h. Additionally, it features a cumulative flow function, allowing users to achieve comprehensive measurements and monitoring. The FTM06D-I undergoes calibration through an air volume standard calibration system providing users with a high accuracy of ±1.5% F.S. The inline-type design is compact and offers multiple pipe size options (DN15 / DN25 / DN40 / DN50). It is easy to install and suitable for environments with limited installation space. It can be seamlessly integrated into various equipment and systems. It also offers multiple signal output options, including 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse. This allows users to easily integrate the sensor into their systems. Users can adjust the output settings through the free UI software and can simultaneously read instant airflow and cumulative flow through RS-485 connection.

    Inline Type Air Flow Transmitter - Features

    • Accurate Thermal Mass Flow Principle
    • Achieving 1.5% F.S. accuracy through airflow calibration
    • Ideal for High Airflow Measurement
    • Airflow range up to 848 m³/h
    • Instantaneous and cumulative flow
    • Multiple pipe size options (DN15 / DN25 / DN40 / DN50)
    • Compact Inline Type Design for Various Environments
    • Multiple signal output for Convenient Monitoring
    • Stainless steel housing, aluminium alloy pipe
  • Portable Mass Flow Meters MS Series

    Portable Mass Flow Meters | MB series

    Portable Mass Flow Meters - Overview

    These portable mass flow meters measure mass and volumetric flow rates for on-the-go flow calibration, verification, or validation of 98+ gases. This series includes:

    • our standard MB
    • low-pressure drop MWB
    • corrosive-gas-compatible MBS
    • and high-pressure MBQ

    These mobile units come with features like drop-resistance, 18-hour battery life, and live onscreen readouts of flow, pressure, and temperature. It requires no warmup time and has a response time of less than 10 m/s. These units are ready to perform calibrations, verifications, and validations on site.

    Portable Mass Flow Meters  - Features

    • Process gas from 98+ preloaded NIST-traceable gas calibrations
    • Measure volumetric flow, pressure, mass flow, and temperature
    • Field-adjustable engineering units and STP/NTP conditions
    • Optional integrated dual-flow totalisers and alarms
    • Define and store 20 custom gas mixtures of up to 5 constituent gases
    • Backlit display and control configuration using the integrated touchpad

     

    https://www.youtube.com/watch?v=6zkaSfZI458

     

  • Indoor Differential Pressure Transmitter PMM330

    Indoor Differential Pressure Transmitter | PMM330

    Indoor Differential Pressure Transmitter - Overview

    This compact and easy-to-install sensor is a hot-wire type differential pressure sensor designed for small differential pressures and low air velocities. The built-in square root function is used for converting measurement into air velocity, and it provides flexible output options, making it an ideal choice for various differential pressure measurement applications. It has a high sensitivity at low differential pressure with low zero-point drift and a minimum measurable value as low as 1 Pa. It has a pressure resistance of up to 1 bar, and a differential pressure measurement range of ±50 ... ±1500 Pa.  There is also a DIP switch to adjust the range and square root function. Suitable for use in environmental monitoring (eg. clean rooms, HVAC) and differential pressure monitoring (eg. air ducts, filters, and airflow monitoring).

    Indoor Differential Pressure Transmitter - Features

    • Suitable for HVAC and light industry
    • Measuring element: Hot-wire type diff. pressure sensor, flow-through
    • Measuring range : ±50 ... ±1500 Pa
    • Output: 4 ... 20 mA / 0 ... 10 V / RS-485
    • Accuracy : ±1.5% F.S. ±3% M.V.
    • IP rating: IP65