Low cost/Cheap Ultrasonic Flow Meter with Clamp-on Transducer

Performance

SCL-60

SCL-62

Type of transducer

Insertion-type

Clamp-on type

Fluid measured

Water, sewage and other homogeneous fluids in full pipe flow, and the suspended

solid content shall be no more than 10g/L

Material of pipeline

Material like steel, cast iron, cement, PE, and PVC etc, which pipe section can be drilled for mounting

Material like steel, cast iron, PE,

and PVC etc, which pipe section

can be penetrated by ultrasonic

wave

Pipe size adaptable (mm)

DN80~DN2000

Accuracy

1.0

1.5

Flow velocity adaptable (m/s)

0m/s-12m/s (qt=0.3m/s)

Environment

Temperature

Transducer

Normal-temperature version: 0℃~50℃

        High-temperature version:0℃-130℃

     Transducer

Normal-temperature version: 0℃~50℃

High-temperature version:0℃-90℃

Measuring Conversion Unit 

-10℃~+45℃(Please specify on ordering if 

exceeds mentioned range)

Ambient Humidity

Relative humidity: ≤85%(Please specify on ordering if exceeds mentioned range)

Output of conversion unit

Digital

RS-485; Baudrate: 2400bps, 4800bps, 9600bps (Selectable), Default: 4800bps.

Transmission distance≤ 1200m. Available with Huizhong and Modbus RTU

communication protocols.

Analog

Optical-isolated 4~20mA, 0~10mA, or 0~20mA. Load capacity: ≤ 600Ω

Switch

Active output

Output voltage: DC24V (Max.); Output current: 20mA (Max.)

Passive output

Load voltage: DC30V (Max.); Load current: 20mA (Max.)

Transmission distance ≤ 500m

Keyboard

1×3 Magnetic induction key

Display

240×64 graphics dot-matrix LCD

Data display

On screen display

Cumulative flowrate(m³), Instantaneous flowrate(m³/h),

Signal strength indication, Working status indication, Fault display

Key display

Positive cumulative flowrate(m³), Negative flowrate(m³), Instantaneous flowrate

(m³/h), Flowrate(m/s), Running time(h), Version No., Date(Y/M/D), Time(H/M/S)

Version No.,Date(Y/M/D),Clock(H/M/S)

Display range

Cumulative flowrate: -9999999.9~+9999999.9m³; Instantaneous flowrate: -999999.99~+999999.99m³/h

Data storage

Storage of cumulative flowrate, running time and different setting parameters,

automatically stored of last 150 days’ daily and last 60 months’ monthly previous

data; data will be stored for 100 years even in case of a power failure. Daily

previous data and monthly previous data include below: date, positive cumulative

flowrate, negative cumulative flowrate, algebraic sum of cumulative flowrate and

corresponding running time

Power supply

AC220V±10%, 50Hz Or AC110V±10%, 60Hz(Please specify on ordering if

exceeds mentioned range)

DC12V-DC36V, 1A (Please specify on ordering)

Power consumption:<5W

Protection class

Conversion unit

IP65

Transducer

IP68