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| Categories | Ultrasonic Transducer Sensor | 
|---|---|
| Brand Name: | kacise | 
| Model Number: | KUS620 | 
| Certification: | ce | 
| Place of Origin: | china | 
| MOQ: | 1 | 
| Price: | 700 RMB | 
| Payment Terms: | D/A, D/P, T/T, Western Union, MoneyGram, L/C | 
| Supply Ability: | 100+ | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| model: | KUS640 | 
| Measuring range: | 0.15m-30m+ | 
| Blind spot: | 0.15m ... 1.2m | 
| Supply voltage: | 3.3-30 V/3.3 ... 24 VDC | 
| Working current: | ≤ 45 mALow power consumption version, sleep power consumption is less than 0.3mA, sending power consumption is 20mA (less than 2ms), Receiving power consumption is not more than 5mA (less than 150ms) | 
| output signal: | 0-10V. 0-3V 0-5V /4-20mA/NPN/PNP | 
| measurement accuracy: | ≤1 % | 
| Temperature compensation: | Yes | 
| Working temperature: | -25…70℃(248...343K) | 
| Storage temperature: | -40…85℃(233...358K) | 
| Protection level: | IP68 | 
| Electrical connection: | 5-core cable (analog output), 6-core cable (switch output) | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
KUS640 Intelligent Ultrasonic Liquid Level Meter Manual

Product overview
KUS640 series intelligent ultrasonic level gauge/level sensor is a level gauge product with on-site display and 4-20mA remote transmission 485 remote transmission launched by our company.
◆Power supply: 24VDC, customized support 12-24VDC
◆Special wide temperature LCD display (-30℃~80℃);
◆Vertical installation or axial installation, providing a variety of liquid level/level interfaces and interface materials;
◆ LCD with parameterization and three setting buttons.
KUS640 series is used to indicate and monitor the changes of water pressure/water level value at the installation site, and upload the real-time data to the centralized management platform through the built-in wireless transmission module, which is convenient for users to manage intelligently and centralizedly. It is mainly used in the following industries:
| Enter | |
| Measured variable | liquid level, material level | 
| Measuring range | 150mm-1000mm(Can be customized according to demand) 200mm-3000mm/300mm-6000mm/300mm-12000/600mm-20000mm/1.2m-30m/1.8-50m | 
| Output | |
| Comprehensive accuracy | RS485/4-20mA,±1%FS/ 0.15℃ | 
| Temperature compensation | -10℃~70℃ | 
| Vibration effects | < ± 0.05%/g,500Hz in all directions (according to IEC 68-2-64) | 
| Rated conditions Environmental conditions | |
| ambient temperature | -25~+85℃ | 
| Storage temperature | -40~+85℃ | 
| Protection class | IP65 ,Complies with EN 60529 | 
| Electromagnetic Compatibility | EN 61326/A2 Appendix A (2001 ) | 
| Display and control | |
| show | SFTN liquid crystal, green backlight, 5-digit display. | 
| limit value | Free settings | 
| Parameter settings | Use 3 buttons | 
| Unit | mm,The default unit is m. | 
| Weight | About 1.35kg | 
| Materials of non-wetted parts | |
| Joint | 1NPT,Stainless steel, length 20mm (material and joint specifications can be customized according to customer requirements). | 
| Electrical connections | Make waterproof connectors, air vent cable entries according to EN 175301-803A | 
| Measurement period | ≤default 200ms, user set | 
Selection Tips: For special requirements, please contact our company and indicate it in the order.
Precautions:
1. If you need to calibrate the instrument, please contact our company. Non-professionals are not allowed to calibrate the instrument.
2. When calibrating the watch, please turn on the watch first, and then calibrate after 1 hour of constant temperature.
1.Front panel indication

With 4-20mA remote display layout


| KUS | Model | Output | Range | Describe | |
| 640 | Product series model | ||||
| Custom made | |||||
| --- | Independent display header without remote transmission | ||||
| 4-20mA | 4-20mA remote transmission | ||||
| RS485 | RS485 remote transmission (default) | ||||
| XXX mm | XXX mmIt means the maximum measurement distance is 1m-50m can be customized | ||||
| YYYmm | YYY is the length of the split order cable, the default is 1.2 meters | ||||
| KUS | 650 | 4-20mA | 3000mm | ||
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