u pressurized pipe or square culvert： ± 0.5% (4 or 8 channels)
Electronic part of the technical parameters
u Work Environment Air temperature 0 ℃ ~ 50 ℃
Relative humidity <90% (non-condensing)
u Storage Environment －20℃～＋70℃
Relative humidity <95% (non-condensing)
u Power supply AC220V±20％，50HZ
u Power 80W
u Output Color liquid crystal display (color TFT)
Printer output
RS-232/485 serial communication port
4 ~ 20mA analog output port (optional)
Relay output (optional)
u Size 344×260×152mm
u Weight 9.5Kg
u work A long line
u Operating ambient temperature -5℃～50℃
u Storage temperature －20℃～＋70℃
Relative humidity <90% (non-condensing)
u Power supply AC220V±20％，50HZ
u Protection class IP65
u Size 300×400×120mm
u Weight 6.5Kg
u Power 10W
u loudest road capability 10个
u Transducer acoustic path angle 65°or45°
u Operating temperature transducer 0℃～＋40℃
u Storage temperature transducer －18℃～＋65℃
u Working Pressure transducer H9110 高压型外插式换能器10.0 MPa
H9110 Extrapolation transducer 5.0 MPa
H9210 Built-in high pressure transducer 6.0 Mpa
H9210 Built-in transducer 3.0 Mpa
u Emission voltage transducer 29V、70V、167V、400V Optional
u Transducer frequency 1MHz、500KHz、200KHz Optional
u Transducer Size H9110 Extrapolation transducer Ø25×300
H9210 Built-in transducer Ø45×140
u Transducer weight H9110 Extrapolation transducer 1Kg
H9111 Extrapolation transducer 1Kg
Z9110 Extrapolation transducer seat 6Kg
H9210 Built-in transducer 0.2Kg
Z9210 Built-in transducer mount 1Kg
u Test water quality conditions Water temperature 0～40℃
Water insoluble content of <2% (by volume)
u measuring pipe diameter range 0.5～15m
u measuring channel width 1～100m