About Product
Highlight
Easy operation
Working Pressure (MPa):1.6Mpa, 2.5Mpa, 4.0Mpa, 6.3Mpa Special pressure please double check
Application Condition:Environment temperature: -30'C~+65C Application Condition Relative humidity: 5%~95% Medium temperature: -20'C~+80'C
Atmospheric pressure: 86KPa~106KPa
Power Supply:24VDC+3.6V battery power, can remove the battery
Stainless Steel Construction: Durability and resistance to corrosion for long-term use
RS485 Communication: Reliable remote monitoring and control for precise measurement
Wide Measurement Range: Accurate flow measurement from DN15 to DN200
OEM Support: Customized solutions for specific industrial needs
1-Year Warranty: Peace of mind with extended product protection
About Us
Kaifeng Kamboda Industrial Instrument Co., Ltd is ahigh-tech enterprise, mainly dealing in electro-magnetic flow meter, electro-magnetic flow meter, magnetic flow meter, magnetic flow meter, water flow meter, liquid flow meter, vortex flow meter, air flow meter, liquid turbine flow meters, orifice plate flow meters, metal tube rotor meters, uitra-sonic flow meters. We are OEM of flow meters with well-equipped calibration testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in water supply and drainage, chemical, power supply metallurgical mine, oil and other industries
FAQs
Can you send me a sample
Of courser. According to company policy, samples are chargeable, but the cost will be deducted from subsequent orders
How is the after-sales service
We have professional technical engineers who support remote online guidance. Within the one-year warranty period, the product can be sent back to the factory for repair or replacement
Could I visit your factory
Sincerely invite you to visit our factory
Can I have my own logo of the products
Of course. We offer OEM services. Product materials, sizes, colors, etc., can all be customized
How about the Warranty time
Our warranty time is 12months after you get our goods
KAMBODA presents a reliable Modbus Air Nitrogen Gas Pulse Output Precision Vortex Flowmeter designed to meet the needs of professionals working from home and small industrial setups. This flowmeter combines accurate measurement with flexible communication, offering 4-20 mA analog output and RS485 Modbus digital communication for easy integration into monitoring systems. The product supports both flange and thread installation options, making it adaptable to different piping and space constraints. It is suitable for measuring air and nitrogen gases and can handle a variety of process conditions common in lab, workshop, and remote operational environments
The KAMBODA vortex flowmeter uses a proven sensing principle to detect vortices shed by a bluff body placed in the flow. These vortices occur at a frequency proportional to the flow velocity, allowing precise calculation of volumetric or mass flow. The device converts that signal into clean pulse outputs for counting and monitoring, while the 4-20 mA output provides continuous proportional measurement for controllers and data loggers. RS485 Modbus offers robust digital communication for configuration, data retrieval, and diagnostics, enabling remote monitoring and control with minimal wiring
Engineered for ease of use, this flowmeter features straightforward electrical connections and a user-friendly configuration interface. It can be installed by technicians with basic tools, and its flange and thread options reduce the need for custom adapters. The compact design is ideal for limited-space installations, and the durable housing protects internal electronics from dust and moisture common in home workspaces and light industrial settings. The device is built to provide stable, repeatable readings over long periods, helping professionals maintain process consistency without constant intervention
Performance is a key strength of the KAMBODA vortex flowmeter. It offers a wide turndown ratio, allowing accurate measurement across low and high flow ranges. The pulse output is suitable for totalizers and counters, helping users track cumulative consumption. The analog 4-20 mA signal is compatible with standard PLCs, controllers, and recorders, while the RS485 Modbus adds valuable features such as multi-parameter reporting, read/write access to configuration parameters, and error diagnostics. Together, these outputs make the device versatile for monitoring, control, and billing applications
Durability and accuracy go hand in hand in this instrument. The flowmeter’s sensing element has no moving parts, which minimizes wear and maintenance needs. That reliability is essential for professionals working from home who may not have immediate access to on-site technical support. The materials selected for wetted parts resist corrosion and are compatible with air and nitrogen, ensuring long service life in typical operating environments. Installation and commissioning are simplified by the clear documentation and accessible support from KAMBODA, helping users get systems running quickly
Calibration flexibility allows users to tailor the flowmeter to their specific setup. Factory calibration options are available, and field calibration can be performed to match local pipeline conditions. Temperature and pressure conditions can be compensated through the device’s configuration to improve mass flow calculations when required. For applications involving compressed air or nitrogen supply monitoring, leak detection, or system optimization, the KAMBODA vortex flowmeter provides the measurement fidelity needed to make informed decisions and reduce operating costs
Safety and compliance are integral to the product design. Electrical interfaces are protected against common issues, and the housing meets practical standards for environmental protection. The device includes diagnostic outputs that indicate sensor status, signal health, and communication faults, allowing remote users to identify problems quickly and minimize downtime. These features are especially useful for professionals working remotely who rely on remote telemetry and want to ensure continuous operation
In terms of installation versatility, the availability of flange and thread connections means the flowmeter can be deployed in new systems or retrofitted into existing lines with minimal disruption. Threaded models are ideal for smaller pipes and compact assemblies, while flanged models suit larger lines and systems where secure sealing is needed. The mechanical design ensures stable alignment and reliable mounting, reducing the risk of leaks or measurement errors due to poor installation
The KAMBODA Modbus Air Nitrogen Gas Pulse Output Precision Vortex Flowmeter is built for practicality. It balances precision measurement with easy integration, low maintenance, and robust construction. It helps professionals working from home monitor gas usage, optimize systems, and maintain control over processes without complex setup. The combination of pulse, 4-20 mA, and RS485 Modbus outputs ensures compatibility with a wide range of equipment and monitoring platforms, making it a flexible choice for both simple and advanced applications
Choosing this KAMBODA flowmeter means investing in a dependable measurement tool that brings industrial-grade functionality to smaller-scale and remote operations. It delivers accurate, repeatable readings and supports remote communication for modern monitoring workflows. Whether used for system commissioning, leak detection, consumption tracking, or process control, this flowmeter offers the features and reliability needed by professionals working from home who require solid performance without constant oversight
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