Ultrasonic Water Level Meter, BQ-ULM
#Ultrasonic Water Level Meter, BQ-ULM
BOQU Ultrasonic level Meter adopts advantages of various many level measuring instruments, is a universal one characterized by total digitalized and humanized design. It has perfect level monitoring, data transmission and man-machine communication. This ultrasonic level meter is with strong anti-interference performance; free setting of upper and lower limits and online output regulation, on-site indication, optional analog, switching value, and RS485 output and easy connection with main unit. The cover, made of waterproof engineering plastics, is small and firm with ABS probe. Therefore, it is applicable for various fields concerning level measuring and monitoring. According to the practical situation, it also can add other modules, such as RS 485, current output; it can be match with PLC better.
TECHNICAL PARAMETERS
| Measuring range | 5,8,10,12,15m |
| Blind zone | ＜0.3-0.5m(different for range) |
| Precision | 0.3% |
| Resolution | 1mm |
| Frequency | 20~350KHz |
| Instrument display | LED or LCD |
| Output | 4~20mA RL>600Ω(standard),1~5V\1~10V |
| Communication | RS485 Modbus RTU |
| Power supply | 12-24VDC;consumption:<1.5W |
| Relay | 2 relays (AC: 5A 250V DC: 10A 24V) |
| Dimension | Φ92mm×198mm×M60 |
| Connection | Electrical interface:M20X1.5,Installation:M60X2 or ￠61MM |
| Environment temperature | -20℃ ～ ＋60℃ |
| Protection grade | IP65 |
MAIN FEATURES
Safe
BQOU ultrasonic level meter has Backup and recovery parameter set
Stable and reliable
We select high quality module starting from the power part of circuit design, procurement of key components of high stability and reliability of the device selected.
Multi-functions
This ultrasonic level meter can measure measure air space or liquid level
High precision
Level resolution is 1mm,against various kinds of interference waves.
Low failure rate,easy to install and maintain
The instrument is not direct contract with the liquid,so has a lower failure rate.Offers a variety of installation,users can calibrate through the manual.
Protection
Protection grade : IP65 and customized for IP68;All input and output lines are with lightning and against short circuit protection.
