Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of utg21-k ultrasonic level meter in China. Welcome to buy high quality utg21-k ultrasonic level meter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
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Type Content |
Two-wire system |
Three/four-wire system |
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Measuring Range |
0.15m~2m, 0.3m~5m, 0.35m~10m, 0.5m~15m, 0.8m~20m |
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Blind Zone |
0.15m~0.8m (Depend on the measuring range) |
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Measuring Precision |
±0.3%FS* (Standard conditions*) |
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Resolution |
1mm |
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Instrument Display |
Display liquid level, distance and relay status |
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Supply Voltage |
DC12V~36V / 22mA |
DC12V~36V / 70mA or AC100V～240V / 5W |
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Analog Output |
4~20mA loop current output (Load < 400Ω) |
4~20mA / bit12 current output (Load < 500Ω) |
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Digital Output |
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RS485 interface / Modbus-RTU protocol |
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On-off Output |
- |
2-channel SPST relay Contact power 3A 250VAC / 5A 30VDC |
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Transmitter Material |
ABS engineering plastics |
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Probe Material |
ABS / ETFE / PTFE |
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Electrical Interface |
PG11 Interface |
PG11 Interface |
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Process Interface |
G2"( Customize G1 / 2 "NPT screw thread) |
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Environmental Temperature |
-35℃ ~ +70℃* (If the temperature below -20℃, it is required to indicate the requirements at the time of ordering) |
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Process Temperature |
-40℃ ~ +80℃ |
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Waterproofing Grade |
IP67 |
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The instrument is in the humid environment all the year round. It is recommended to apply the glass cement to the waterproof joints |
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Process Pressure |
0.8~3bar/altitude < 2,000 m |
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Features
● Display the liquid level and distance;
● Automatic detection of on-site electrical interference, and interference suppression;
● Internal integrated temperature sensor, and real-time temperature compensation for sound velocity;
● Have 4-20 mA current simulation, RS485 communication test, and other functions;
● Use the keys to carry out on-site parameter setting;
● All input and output lines have the overvoltage and overcurrent protection;
● Non-contact measurement, and long service life;
Applications
It is an ideal choice for level monitoring in chemical, water treatment, food processing, building materials, and storage and transportation industries, with a long service life and low maintenance cost to meet the diverse level measurement needs of industrial sites.
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