The split ultrasonic liquid meter FLEV 300 uses ultrasonic measurement technology. Due to the non-contact measurement, the medium to be measured is almost unlimited.
Split ultrasonic liquid level meterFLEV 300Using ultrasonic measurement technology, due to the non-contact measurement, the medium to be measured is almost unlimited. The FLEV 300C can not only measure at two points, but also measure liquid level differences. It is widely used for measuring the height of various liquids and solid materials.
It is used to measure liquid level/material level height and liquid level distance, such as liquid level/material level height measurement in waterworks, sewage treatment plants, and water conservancy.
☞▏FLEV 300Controller needs andKSEV 310 sensorMatch and use
Features of split ultrasonic liquid level meter:
③ Resist all kinds of interference waves and stabilize
▲ Split installation is easier
◆ No direct contact with liquids, so the failure rate is low
◆ LCD displays measured values, temperature, fault codes, current and relay status, etc.
◆ 2 channels of 4 - 20 mA current outputs, the corresponding values can be set arbitrarily
◆ Two sets of programmable independent relays set Hi/Lo alarm points
▲ One-way multi-function relay, with cleaning, periodic alarm, and error alarm functions
◆ Support RS485 Modbus RTU standard protocol
③ Historical curves, measurement data storage and record query functions
Technical parameters of split ultrasonic liquid level meter:
Controller model | FLEV 300/300C |
Display | Liquid crystal display measured value, temperature, current, fault code and relay status, etc. |
Operating temperature | 0 million 70 ℃ |
Storage temperature | -20 years old 70 ℃ |
Power source | 90 to 260 VAC,50/60 Hz, power consumption |
current output | isolated4~20mA output with a maximum load of 500 Ω |
Digital output | RS485 Modbus RTU standard protocol |
alarm output/Contact capacity | 2 sets of independent relays set Hi/Lo alarm points, with hysteresis setting, 5A/250VAC/30VDC |
washing setting | ON:1~1000S 、 OFF:0.1~1000.0S |
One-way multifunctional relay | cleaning/Periodic alarm/False alarm |
communication rate | 9600/19200/38400 |
data recording | Half a million |
Protection grade | IP65 |
Installation mode | Panel mounting/Wall mount installation/Pipeline installation |
Size | Shape:144mm*144 mm*108 mm opening: 138*138mm |
Weight | 0.87 kg |
KSEV 310 sensor parameters
electrode model | KSEV 310 |
Measuring range | 0.15m, 0.25m, 0.3m, 0.4m |
Precision of measurement | ±0.2%F.S |
Resolution | 1 mm |
electrode material | ABS |
Ambient temperature | 0 million 70 ℃ |
maximum pressure | 1 bar |
Installation mode | Fixed plate installation |
cable length | 10m |
Protection grade | IP67 |
Application | Liquid level/ level |
Order description
Order number | Description |
55-0300-00 | FLEV 300split Ultrasonic level Meter Controller |
55-0300-10 | FLEV 300C ultrasonic level difference meter controller |
22-0310-00 | KSEV 310 ultrasonic sensor |
20-0200-00 | 304 stainless steel mounting bracket |
Split ultrasonic liquid level meterFLEV 300Using ultrasonic measurement technology, due to the non-contact measurement, the medium to be measured is almost unlimited. The FLEV 300C can not only measure at two points, but also measure liquid level differences. It is widely used for measuring the height of various liquids and solid materials.
It is used to measure liquid level/material level height and liquid level distance, such as liquid level/material level height measurement in waterworks, sewage treatment plants, and water conservancy.
☞▏FLEV 300Controller needs andKSEV 310 sensorMatch and use
Features of split ultrasonic liquid level meter:
③ Resist all kinds of interference waves and stabilize
▲ Split installation is easier
◆ No direct contact with liquids, so the failure rate is low
◆ LCD displays measured values, temperature, fault codes, current and relay status, etc.
◆ 2 channels of 4 - 20 mA current outputs, the corresponding values can be set arbitrarily
◆ Two sets of programmable independent relays set Hi/Lo alarm points
▲ One-way multi-function relay, with cleaning, periodic alarm, and error alarm functions
◆ Support RS485 Modbus RTU standard protocol
③ Historical curves, measurement data storage and record query functions
Technical parameters of split ultrasonic liquid level meter:
Controller model | FLEV 300/300C |
Display | Liquid crystal display measured value, temperature, current, fault code and relay status, etc. |
Operating temperature | 0 million 70 ℃ |
Storage temperature | -20 years old 70 ℃ |
Power source | 90 to 260 VAC,50/60 Hz, power consumption |
current output | isolated4~20mA output with a maximum load of 500 Ω |
Digital output | RS485 Modbus RTU standard protocol |
alarm output/Contact capacity | 2 sets of independent relays set Hi/Lo alarm points, with hysteresis setting, 5A/250VAC/30VDC |
washing setting | ON:1~1000S 、 OFF:0.1~1000.0S |
One-way multifunctional relay | cleaning/Periodic alarm/False alarm |
communication rate | 9600/19200/38400 |
data recording | Half a million |
Protection grade | IP65 |
Installation mode | Panel mounting/Wall mount installation/Pipeline installation |
Size | Shape:144mm*144 mm*108 mm opening: 138*138mm |
Weight | 0.87 kg |
KSEV 310 sensor parameters
electrode model | KSEV 310 |
Measuring range | 0.15m, 0.25m, 0.3m, 0.4m |
Precision of measurement | ±0.2%F.S |
Resolution | 1 mm |
electrode material | ABS |
Ambient temperature | 0 million 70 ℃ |
maximum pressure | 1 bar |
Installation mode | Fixed plate installation |
cable length | 10m |
Protection grade | IP67 |
Application | Liquid level/ level |
Order description
Order number | Description |
55-0300-00 | FLEV 300split Ultrasonic level Meter Controller |
55-0300-10 | FLEV 300C ultrasonic level difference meter controller |
22-0310-00 | KSEV 310 ultrasonic sensor |
20-0200-00 | 304 stainless steel mounting bracket |
