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Kaifeng Instrument E-mag W Battery Powered GPRS Wireless Magnetic Flow Meter
Product Overviews
The GPRS wireless magnetic flow meter uses an well sealed meter body, with various lining material options and different process connection styles it can work for applications as water supply, waste water treatment, chemical plant, brine piping in mining, water-coal transferring, and etc.
The well designed structure provides a hermetic seal that protects against moisture and other contaminants. The sealed housing ensures maximum sensor reliability (up to IP68) by protecting all internal components and wiring from even the most aggressive environments.
With the integrated battery power supply, the meter can be installed to the sites where power access is limited, and the meter can also send the flow data to your own server or the public server on the internet via GSM/ GPRS or NB-IoT wirelessly, and you may have access to the data conveniently at any time from any pace.
Features and Functions
● A fully welded sensor housing provides a hermetic seal, ensure reliability in the harshest environments with an all-welded sensor housing
● Lithium battery can provide power for the meter up to 3 years (options for rechargable battery group with UPS)
● Automatically sending flow data to the sensor via GPRS/GSM/NB-IoT network
● Minimize maintenance and repair with an obstructionless design featuring no moving parts
● Tunable Empty Pipe diagnostic minimizes issues and false readings when the pipe is empty
● Robust, fully welded construction designed to withstand sustained vibration
● Easy-to-read LCD display with backlight is visible in low light environments and in direct sunlight
● Intuitive configuration and accessibility with an easy-to-use Local Operator Interface
Technical Parameters
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Medium Conductivity: |
≥ 20 µS/cm (Liquids or mixture) |
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Media Temperature: |
≦80℃ (Polyurethane), ≦120℃ (Neoprene), ≦150℃ (PFA), ≦150℃ (PTFE) |
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Ambient Temperature: |
-25°C ~ 60°C ( Sensor), -10°C/-40°C ~ 60°C ( Convertor) |
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Sensor Size: |
DN15mm ~ DN800 mm |
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Accuracy: |
±1.0% of reading |
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Material of Sensor: |
Measuring Tube - Stainless Steel 304; Coil - Copper; Sensor housing - Carbon steel or Stainless steel 304 |
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Liner Material: |
PFA, PTFE, Neoprene, PU |
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Electrode & Grounding: |
Stainless Steel 316L, Hastelloy B, Hastelloy C, Titanium, Tantalum, Tungsten carbide |
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Process Connections: |
Flanged, thread |
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Flange Types: |
Standard: ANSI 150# Optional: JIS 10K/ JIS 20K/ JIS 40K ANSI 300#/ ANSI 600# DIN PN 10/ PN 16/ PN25/ PN 40 |
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Protection: |
IP 65, IP67 or IP 68 (Submersible, with remote style) |
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Power Requirements: |
3.6V Li-Battery, 3.6V Li-Battery + 220V.AC, 3.6V Li-Battery + 24V.DC |
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Outputs: |
Pulse(for commisioning) |
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Communication: |
RS485/Modbus, GPRS, NB-IoT |
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Industry Applications
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