Pulsar sensor area flowmeter from the UK
Pulsar Measurement in the UK focuses on the field of flow and liquid level measurement and is a professional solution provider in this area. Since its establishment in 1986, it has been dedicated to the research and development, production, and sales of flow, liquid level, and related process measurement instruments. With years of technical accumulation in the industry and precise insights into measurement needs in various industries, this brand provides stable measurement solutions for multiple industries such as water and wastewater treatment, chemical, mining, and energy. As a brand under TASi Group, relying on a sound technical support network and localized service system, its products have gained recognition and trust from users around the world with stable operational performance and simple operation methods.
The core business of Pulsar Measurement is the development, manufacturing, and sales of industrial grade flow and level monitoring instruments. The product range includes multiple categories such as ultrasonic level transmitters, clamp type ultrasonic flow meters, and open channel flow meters, which can adapt to the diverse measurement needs of different industries. The following will focus on the detailed information of the flow sensor product series and core models.


Flow Sensor Product Series
Pulsar Measurement's flow sensor products cover multiple types and can meet the measurement needs of different industrial scenarios, including DFM 6.1 non-contact clamp flowmeter, DFS 5.1 flow switch, OCF 6.1 flowmeter, TTFM 6.1 transition time flowmeter, SFM 6.1 slurry flowmeter and other models. All models have stable measurement performance and can adapt to various usage needs in industrial scenarios.
AVFM 6.1 series area current meter detailed introduction
The AVFM 6.1 series area current meter is equipped with a submersible ultrasonic sensor, which can accurately detect the water level and flow velocity of flowing liquids, and then calculate the liquid flow rate in open channels or pipelines. It is suitable for flow measurement in various complex fluid scenarios. Sensors can be installed inside pipelines or at the bottom of channels. Through special structural design, they have the characteristics of anti fouling, anti-corrosion, and anti-wear, which can achieve long-term stable operation and reduce maintenance costs in the later stage.
This product has a flexible configuration method, which can be used as a standard underwater velocity level sensor alone or in combination with an independent non-contact ultrasonic liquid level sensor. It can adapt to special working conditions such as highly aerated fluids and high concentration suspended solids, effectively expanding the product's application range.
Core measurement performance
In terms of flow velocity measurement range, this product can measure forward flow velocities up to 6 m/s (19.7 feet/second) and reverse flow velocities up to 1.5 m/s (5 feet/second), which can meet the measurement needs of different flow velocity scenarios and adapt to various industrial fluid conditions.
In terms of measurement stability, the electronic components and supporting software of the equipment can output stable measurement readings through continuous sampling and flow averaging processing, effectively ensuring the accuracy of flow data and meeting the basic requirements for measurement accuracy in industrial scenarios.
In terms of applicable pipeline conditions, underwater velocity/level sensors can measure the flow rate in partially filled and pressurized pipelines, with a suitable pressure of up to 10 psi; The minimum recommended diameter for the equipment is 150 millimeters (5.9 inches), which can adapt to the size specifications of conventional industrial pipelines and can be installed and used without the need for additional pipeline modifications.
Operation and data storage characteristics
The configuration process of AVFM 6.1 area flowmeter is simple and easy to understand. Users only need to input the pipe diameter or channel size, and the device can automatically complete the flow calculation and display the results. By using a simple menu system and inputting channel width and multiple water level points, the device can be configured to adapt to installation modes with irregular or composite channel shapes. Almost all shapes of channels can be accurately monitored through user selected measurement units.
In terms of data storage function, the flowmeter can automatically store flow values corresponding to time and date at intervals of 10 seconds to 6 minutes. Daily flow reports will be automatically generated, and the LCD display screen can clearly display key data such as total flow, minimum flow, flow, and average flow. Users can transfer log files and daily traffic reports to any USB flash drive by connecting to the USB interface of the recorder, facilitating the retention, retrieval, and subsequent analysis of traffic data.
Applicable scenarios
The AVFM 6.1 area flowmeter is mainly suitable for applications related to open channel measurement, including inflow flow monitoring, wastewater flow monitoring, rainwater flow monitoring, industrial wastewater treatment flow monitoring, and irrigation water flow monitoring. The device adopts easy-to-use menu driven settings, and users can complete device debugging in a few minutes, quickly obtain accurate flow measurement results, and adapt to the efficient operation needs of industrial scenes.
Core technical parameters
For the convenience of users to quickly access core parameters, the key technical parameters of the AVFM 6.1 series area current meter are summarized in a table, which adapts to the width and displays on mobile devices:
parameter name |
Specifications |
Shell material |
NEMA4X (IP 66) polycarbonate with transparent shatterproof cover |
power input |
100-240 volts AC, 50/60 hertz, 10 VA |
Operating Temperature |
20 ° C to 60 ° C |
Equipment weight |
4.5 kilograms |
output signal |
3 isolated 4-20 mA, 1000 ohms or 0-5 volts DC |
accuracy |
0.1% |
The above technical parameters are the standard configuration specifications of the product. If there are special usage requirements, please consult the brand's relevant service personnel for customized solutions.