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4-20ma output with RS485 Modbus 6 inch magnetic water flow meter
Basic technical specification for LD series of electromagnetic flow meter
Medium | Domestic water, industrial water, raw water, ground water, urban sewage, industrial wastewater, the processed neutral pulp, pulp slurry, etc |
Diameter | DN6~DN2200mm |
Accuracy | ±0.5% |
Medium temperature | <60℃ |
Nominal pressure | GB 0.6MPa (DN700~DN2000) GB 1.0MPa (DN200~DN600) GB 1.6MPa (DN6~DN150) |
DIN PN16,PN25,PN40,PN63 | |
JIS10K,20K,40K | |
ANSI Class150,Class300,Class600, others can be customized | |
Flow rate | 0.3~10m/s |
Straight pipe required | Upstream ≥5DN,downstream ≥3DN |
Electrode | 316L (Suitable for domestic water, industrial water, raw water, underground water, sewage, etc.; not applicable to acid and alkali salt) |
Lining material | Chloroprene rubber(CR), polyurethane rubber(PU) |
Installation way | Carbon steel flange (standard), Stainless steel flange(optional) |
Body material | Carbon steel (standard),Stainless steel(optional) |
Power supply | 220VAC/24VDC/lithium battery |
Signal output | Pulse and 4~20mA; (if use lithium battery, without signal output) |
Communication | RS485,GPRS,Hart |
Explosion-proof | EXdeibmIICT3-T6 |
Protection proof | IP65 (compact type); IP67,IP68(suitable for remote type) |
Work environment | Ambient temperature:-20~+60℃,Ambient humidity:5%~90% |
Power | <20W |







MACSENSOR: Your One-Stop Solution Provider for Cutting-Edge Sensor Technology
Who is MACSENSOR?
MACSENSOR is a professional high-tech enterprise integrating R&D and manufacturing. Since 2009, it has been providing product design, development, manufacturing and one-stop solution services for measuring instruments and equipment. Our main products include various pressure sensors, liquid level sensors, flow meters, wireless IoT systems, weather monitoring products, water quality testing products, etc. Products are widely used in agriculture, water conservancy, oil field, coal mine, medicine, chemical industry, civil explosives, electric power, environmental protection, food and other industries. At the same time, it provides one-stop solutions for water monitoring system, flood warning system, wastewater treatment, weather monitoring, agricultural monitoring, oil and gas industry monitoring, etc.

Innovation
With 10+ years of research and development experience, the R&D team continues to grow and has obtained more than 40 national patents.
Major
The production base covers an area of 60000+m2. It has Class100 clean workshops and has passed SGS certification. The qualified rate of sensor processing is over 96%. The annual production capacity exceeds 20 million units.
Product
The product range is rich, and it is tailored based on the different needs of customers. The product has stable performance and high-cost performance. The main products have passed CE, FCC, RoHS, ATEX, IECEX and other certifications.
One-stop service
20+ years of experience in the sensor measurement industry, serving 3000+ measurement projects around the world every year. We provide you with unique custom solutions and support your needs well beyond your initial purchase.
Team
Our team is composed of excellent automation engineers, electronic engineers, mechanical engineers, computer experts and sales engineers in various fields, and 90% of them have bachelor's degrees or above.

Our Vision, Mission, and Core Values
At MACSENSOR, we are dedicated to becoming a global brand in the sensor field, while mastering core technology and promoting the internationalization of China's sensor industry. We believe in creating value for our customers as the foundation of our enterprise survival, and we are committed to honesty, satisfaction, and excellence in all that we do. Choose MACSENSOR for cutting-edge sensor technology, exceptional service, and unmatched expertise.


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