Pulse Output Modbus IP65 HRLS Thermal Gas Mass Flowmeter Compressed air Nitrogen Flowmeter Flange 4-20ma RS485 1.6Mpa Flowmeter

About Product

Highlight

High Precision Measurement: ±1.5% accuracy ensures reliable flow readings
Robust Construction: Stainless steel flange enhances durability and corrosion resistance
Wide Application: Suitable for measuring various gases like natural gas, compressed air, and oxygen
Flexible Connectivity: Supports both 4-20mA and Modbus output for diverse system integration
Industrial Grade Protection: IP65 rating offers superior protection against dust and water

 

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, ultrasonic 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 metal lurgical 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 versatile and reliable Pulse Output Modbus IP65 HRLS Thermal Gas Mass Flowmeter, engineered for accurate measurement of compressed air, nitrogen, and other clean gases. Designed for professionals working from home, small labs, and industrial technicians who value precision and durability, this flowmeter combines robust construction with advanced sensing technology to deliver consistent performance in demanding environments

Built with an IP65-rated enclosure, the flowmeter withstands dust and water splashes, making it suitable for workshop corners, utility rooms, and on-site setups. The durable flange connection provides secure installation and helps maintain system integrity under continuous operation. Its compact form factor is ideal for spaces where larger instruments are impractical. Despite its small footprint, the device is built to handle pressures up to 1.6 MPa, offering strong resistance to typical pneumatic and gas distribution systems

Accuracy matters. The HRLS thermal sensing element delivers fast and precise mass flow measurements. This technology measures the heat carried away by a flowing gas to determine mass flow rate, offering stable readings across varying temperatures and pressures. For compressed air and nitrogen applications, this means reliable monitoring for leak detection, energy audits, process control, and preventive maintenance. The meter supports a wide flow range and maintains linearity to ensure that readings are meaningful and actionable

Connectivity is modern and flexible. With Modbus RTU over RS485, integration into existing monitoring systems and data loggers is straightforward. The pulse output simplifies connection to counters and PLCs for basic flow totalization. For analog control and monitoring, the 4–20 mA output provides proportional signaling compatible with most control systems and recorders. These multiple output options make the KAMBODA flowmeter a versatile choice for retrofits, new installations, and remote monitoring setups where interoperability is crucial

Installation is made easier with clear flange dimensions and robust hardware. The flange design allows quick mounting in pipeline systems without complex adapters. Once installed, calibration and setup are user-friendly. The meter’s response time is quick, allowing users to capture transient events and subtle changes in flow, which is essential for diagnostics and fine-tuning systems

The device is built for dependability. Materials are selected to resist corrosion and wear, ensuring long operational life in compressed gas environments. Electrical connections are secure and designed to minimize the risk of accidental disconnection. The IP65 rating helps protect internal electronics from dust ingress and water spray, common hazards in industrial and home workshop settings

Safety and practicality are key considerations. Operating under pressures up to 1.6 MPa, the flowmeter includes design features to handle typical pneumatic system stresses. It is suitable for monitoring supply lines, distribution branches, or individual machine feeds. For nitrogen systems used in inserting, blanketing, or purging, the meter offers quick detection of flow anomalies that can indicate leaks or improper operation

Maintenance is straightforward. The thermal sensor has no moving parts, significantly reducing wear and the need for frequent servicing. Cleaning and inspection routines are simple, and replacement parts are minimal. This lower maintenance requirement translates into reduced downtime and lower total cost of ownership, which professionals working from home and small operations will appreciate

The KAMBODA Pulse Output Modbus IP65 HRLS Thermal Gas Mass Flowmeter also supports advanced data handling. Pulse outputs can be used for cumulative flow tracking, while Modbus over RS485 enables detailed parameter interrogation, remote configuration, and continuous logging when connected to a data acquisition system. The 4–20 mA output allows integration into analog control loops and simple SCADA systems. This blend of outputs ensures compatibility with both older equipment and modern digital platforms

Performance highlights include quick response, stable readings across a range of pressures and temperatures, and reliable operation in dusty or damp environments. The flange connection ensures secure mechanical integration and minimizes potential leak points. The meter is an excellent choice for professionals who need dependable, accurate flow measurement without complex installation or high maintenance demands

The KAMBODA Pulse Output Modbus IP65 HRLS Thermal Gas Mass Flowmeter is a practical, robust, and accurate solution for measuring compressed air, nitrogen, and similar gases. It combines thermal sensing accuracy with flexible outputs—4–20 mA, pulse, and RS485 Modbus—to suit diverse monitoring and control needs. Its IP65 protection, flange mounting, and pressure rating up to 1.6 MPa make it suitable for a range of applications from home-based professionals to light industrial settings. Choose KAMBODA for a balance of precision, durability, and ease of integration