ultrasonic fluid level sensor
The KUS650 series intelligent wireless level/level sensor is an intelligent digital display product with high precision and high stability. Suitable for real-time measurement and display of liquid level/level. The product uses a dedicated wide temperature LIQUID crystal display, high stability sensor, and through precision digital temperature compensation and nonlinear correction technology carefully manufactured to ensure high precision and high stability of liquid level/level measurement. The built-in wireless module uses the network to provide users with wireless long-distance data transmission with low power consumption, and sends all status data of sensors to the cloud background management server in real time to realize alarm linkage and data statistical analysis with the smart cloud platform.
Parameters
Enter | |
Measured variable Liquid |
level, material level
|
Maximum measuremen trange |
1.2-30m (can be customized according to demand)
|
Output | |
Comprehensive accuracy | ±0.15%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 | IP68 , according to EN 60529 |
Electromagnetic Compatibility | EN 61326/A2 Annex A (2001) |
Display and control | |
Display | SFTN liquid crystal, white backlight, 5-digit display. |
Limit | value Free setting |
Parameter | setting Use 3 buttons |
Unit |
The unit is mm, and 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 connection |
Make waterproof connector, air vent cable entry according to EN 175301-803A standard
|
Measurement period |
≤ 100ms |
Application field
• Fire water system.
• City water supply.
• Sewage treatment.
• Long distance heating supply.
• Food industry.
• power chemical or oil industry.
Storage and transportation
1. The product should be stored at -40℃~+80℃, relative humidity not more than 90%, ventilated, dry and non-corrosive gas warehouse.
2. The product, the certificate of conformity and the instruction manual are packed in one package, and strong collision is strictly prohibited during transportation.
Note: The contents of the manual are subject to change without prior notice, please pay attention to keep in touch.
Communication methods
1. MODBUS communication
There are two types of MODBUS protocols: MODBUS-RTU (commonly used in China)
MODBUS-ASCII
The communication protocol of this instrument complies with the MODBUS-RTU communication protocol
Suppose the instrument parameters are: the instrument address is set to 1; the communication baud rate is 9600; the invalid check digit; the decimal point is 0; the unit is KPa;
2. Wireless communication (NB-IoT/4G/LoRa)
According to the different needs of users, wireless communication has different transmission methods and protocol contents. Please inquire for details.
Company information
Xi'an Kacise Optronics Co., Ltd. was founded in 2000, is located in Xi'an, Shaanxi Province, China, is a professional engaged in instrumentation and sensors, R & D, production, sales as one of professional high-tech enterprises, we have our own production workshop and central laboratory. Factory building area is about 3000 square meters, with production of more than 30 employees, 8 engineer, 6 inspectors, 10 saleman, 5 for customer service, is this industry, we are one of the strong technology manufacturers with varieties specification.
When the company set up, we began to focus on the coordination of military supplies production, achieved GB/T19001-2008/ISQ9001:2008, GJB 9001B-2009 certification. When our company is running mature and stable, in 2008, we began to develop our business. Based on the production of military products quality control, we developed a lot of sensor products, such as a pressure sensor / transducer / sensor, level transmitter / ultrasonic level meter / ultrasonic flow meter, inertial navigation products, IMU, gyroscope, accelerometer etc.