Ultrasonic open channel flow meter for river

Brief introduction:

It consists of two elements, a host, which has display and an integral keypad for programming, and a transducer, which must be mounted directly above the surface to be measured. It can be widely applied to the environmental protection, water treatment, irrigation, chemical, and other industries.

Application:

Right-angle rectangular weir,

Triangular weir,

Width weir,

Parshall flume

Features:

Low sensor power consumption, easy installation and orientation, application wildly ,standard 4-20mA output, use it separately as liquid level meter 

Easy operation, widely used in thin plate right-angle weir, triangular weir, parshall flume and so on. When power off, it can save 10 years.

Base on user's demand, it can attach flash disk, micro printer and storage battery. 

Specification:

（1）Flux range ：0~9999999 (Full eight cleared and the cumulative number plus 1)

（2）Instant flux: 10L/s～10m3/s(based on wire type and size)

（3）Accuracy:5%

（4）Sensor range:3m、

（5）sensor blind area：0.4m

（6）sensor precision ：±0.5%F.S

（7）display：ＬＣＤ

（8）liquid level resolution：1mm

（9）keyboard：16

（10）signal input：transducer

（11）output(optional)： 4-20mA / RS485/232(Modbus)/

（12）work voltage：AC220V or DC12~24V

（13）consumption：<3W

（14）material：ABS for instrument、ABS for sensor

（15）main instrument size：180mm*160mm*76mm/168mm*130

（16）sensor size：Φ74mm×137mm×M60     

（17）sensor installation size：M60×2

（18）sensor cable：10m

（19）work surrounding：normal

（20）protection degree：IP53 for main instrument  IP65 for sensor(higher degree optional）

（21）data scan：check hour, day, week, year flux record.