TOKYO KEIKI - MW-10/11 NON-CONTACTING RADAR LEVEL GAUGE
Specifications
MW-10/11
Features
Unique Technology
◆ ±2mm High Accuracy
TOKYO KEIKI’s advanced pulse technologies achieve +/-2mm accuracy. (Up to 30m)
◆ Advanced Echo Processing
“Multi-echo Historical-validation” checks trend continuity to track the echoes from liquid during process
operation for smooth measurement. And, “Auto Noise Table Function” achieves stable and continuous
level measurement on the Reactor tank application.
◆ Rapid Tracking
“Full-range Search Mode” boosts detection speed and track up to 2.5m/sec level change.
◆ Flow & Volume Calculation
“Extended calculation mode” outputs not only Tank Volume, but also Open Channel Flow Rate by weir or
flume combination.
◆ Non-contacting commissioning
Bluetooth communication has been equipped as standard. Android base APP makes non-contacting
parameter setting achieve
◆ Wide Measuring Range
Up to 100m Max. by 80mm antenna
Stable Measurement
◆ ”Disturbance Noise Elimination”
Cyclical & Multi-bounce noise echoes are eliminable for stable output. It realizes stable measurement without
leap in process tank measurement.
◆ ”Predict Output”
As the result of echo validation, MW-10/11 can output predicted data reasonably.
◆ Distance Filter Window
This window is effective for echo searching, and variable ranging available.
◆ Double Bounce Handler
Delayed echo by multi-bounce between liquid surface and tank ceiling will be eliminated.
User-friendly Design
◆ Easy Configuration
Graphical HART (MW-10) / RS485 (MW-11) Configuration on Laptop PC
Android base configuration / monitoring APP via Bluetooth communication
TOKYO KEIKI AUTHORISED DISTRIBUTOR IN MALAYSIA
MW-10/11 TOKYO KEIKI AUTHORISED DISTRIBUTOR IN MALAYSIA
NON-CONTACTING RADAR LEVEL GAUGE MW-10/11 TOKYO KEIKI AUTHORISED DISTRIBUTOR IN MALAYSIA
NON-CONTACTING RADAR LEVEL GAUGE TOKYO KEIKI AUTHORISED DISTRIBUTOR IN MALAYSIA
MW-10/11 RADAR LEVEL GAUGE TOKYO KEIKI AUTHORISED DISTRIBUTOR IN MALAYSIA
Details
Measuring principle MW-10/11 measures liquid levels by transmitting the FMCW method radar signal towards the liquid surface and receiving the echoes. As the transmission frequency is constantly changing, it is possible measure the travel time of radar signal by knowing the frequency difference between the transmission signal frequency and the received signal frequency that is reflected. The speed of radar signal and the speed of light are equally, therefore knowing the travel time of radar signal is possible measure the distance between the gauge and the surface. Upon reception, microprocessors and intelligent software in the gauge head analyzes the echoes and transform them into level output data. The radar signal is virtually less affected environment such as temperature or atmosphere pressure. Thus, radar measurement is proven to be the most reliable gauging method in the most applications.
Advanced performance The measuring principle is based on the FMCW method radar technology.
◆ Non contacting measurement
◆ Non mechanical moving parts
◆ High reliability, Easy maintenance
◆ High sensitivity
◆ Density, Pressure and Temperature less affected
✓ Loop Power System (2-wire) with 4-20mA with HART protocol (MW-10)
✓ 4 wires system with RS-485 (MW-11)
✓ Long measurement range
✓ Interactive Windows-based setup software
✓ Bluetooth communication
✓ Wireless commissioning via Android phone
Applications MW-10/11 is available to measure both of calm surface liquid such as reservoir basin or hydropower dams and also river level such as flood monitoring.
⚫ Flood alert
⚫ Tidal wave monitoring
⚫ Power plant
⚫ General industry
Also it will be available in Water industrial such as
⚫ River intake gate,
⚫ Process in waterworks,
⚫ Water reservoir,
⚫ Sewage water treatment plant,
⚫ Hydraulic power station,
⚫ River and dam,
⚫ Coolant pit in steel process,
⚫ Discharge outlet for flow metering.
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