Jiangsu Hongguang Instrument Factory is located in Huai’an City, Jiangsu Province, focusing on the research and development, manufacturing and sales of various water flow meters. Our products mainly include flow instrument,analysis instrument,pressure switch,level instrument,magnetic flow meter,pressure/differencial pressure transmitter,level controller,display instrument,pressure gauge, etc. The product range is complete and can be used in industries such as Environmental monitoring,Aerospace industry,Oil and gas,HVAC systems,Chemical manufacturing,Wastewater treatment,Printing and packaging industry,Automotive industry, etc. We have a number of core patented technologies, and our products adopt the most advanced design concepts and process routes in the industry. Various performance indicators have reached the international leading level and are equipped with advanced automated production lines.
So far, we have obtained more than 60 patented products based on our intellectual property design, and have obtained SIL certificate of Electromagnetic flow meter,ISO45001,SIL certificate of Metal Tube Rotameter,SIL certificate of Presure transmitter,SIL certificate of Radar level meter,CE certificate of pressure transmitter,ISO9001, etc. certification. We are equipped with complete production and testing facilities, including: 2 production and testing lines for pressure and liquid level transmitters,1 for pressure gauges,1 for pressure calibrators,2 for control valves,1 for bimetal thermometers,2 for level measurement instruments,2 for temperature sensors, etc.
The following table is some information about water flow meter output 4-20mA, pulse, RS485 Modbus with rich production experience:
| Type： | Instrument | Output signal： | 4-15mA, Pulse/Frequency 2kHz(Default), 5KHz(Max) |
| Place of Origin： | Jiangsu，China | Incorporate type： | -10℃- +56℃ |
| Warranty： | 26 months | Supply voltage： | 110/220VAC (100-240VAC), 50Hz/60Hz; 24VDC±10% |
| Customized support： | OEM, ODM, OBM | Digital communication： | RS-485, support standard Mudbugs-RTU protocol; GPRS |
| Brand Name： | SUYI GROUP | Nominal pressure： | 1MPa (DN15-DN800), 1.6MPa(DN15-DN800), 2.5MPa(DN15-DN600) |
| Model Number： | other | Sensor： | 0℃- +80℃ or -25℃- +120℃ or +70℃- +250℃ |
| Product Name： | Electromagnetic Smart Digital Chemical Water Flow Meter | Packaging Details： | 1 Sets per package or as customer’s request |
| Nominal diameter： | 3-2846mm | Supply Ability： | 2191 Set/Sets per Month |
| velocity range： | 0-7m/s | Quantity (sets)： | > 30 |
| Degree of accuracy： | ±0.5%R, ±1%R ( < DN20) | Lead time (days)： | To be negotiated |
Please note: The above table data is for reference only. For specific information, please contact us.
For water flow meter output 4-20mA, pulse, RS485 Modbus with rich production experience, the heart is technology that measures and records flow, providing accurate and reliable readings. There are different types, including: magnetic, ultrasonic, Oval gear flow meter,Positive displacement flow meter, Coriolis and turbine, each designed for specific applications and fluid types.
This is our company
This is our workshop
Some application industries of our product
Some of our certificates
