超音波流量計

Power Supply :

Standard 85 - 230 VAC; Optional - 24 VDC

Measured Values :

Volumetric Flow, Flow Velocity, Flow Direction, Speed of Sound, Quality of measured

signal Flow Velocity :

0.1 ~32 m/s bi-directional

Accuracy :

*± 1 % for dia ≥50 mm and v >0.5 m/s

Repeatability :

*0.3% (*for flow velocity from 0.2 – 30m/s)

Sensors :

Clamp-on, insertion and in-line type

Display :

2 Line backlight LCD Keyboard : 4 X 4 Numeric Keyboard  membranes

Outputs :

0/4-20 mA; relay output/ OC, Freq./ Pulse output

Communication :

RS 485/ RS 232 with MODBUS (ASCII or RTU)

Inputs :

Up to 3 Analog input channels & up to 2 x 3 Wire Pt 100 Data

Logging :

Built-in or optional PC based

Protection :

IP 65

Totaliser :

Retained values positive, negative and net flow 512 days and 128 months and 10 years.