Lithium Battery RS485 Modbus Portable Ultrasonic Flow Meter

Suited Liquid Temperature

Std. Temp.: -35℃~85℃ for short periods up to 120℃

High Temp.: -35℃~200℃ for short periods up to 250℃

Pipe diameter range

20-50mm for type S, 40-1000mm for type M, 1000-6000mm for type L

Transducer Size

Type S    48(h)*28(w)*28(d)mm

Type M    60(h)*34(w)*32(d)mm

Type L     80(h)*40(w)*42(d)mm  

Cable Length

Std:5m

Temperature Sensor

Pt1000, 0 to 200℃, Clamp-on and Insertion type   Accuracy: ±0.1%

Measurement principle

Ultrasonic transit-time difference correlation principle

Resolution

0.25mm/s

Repeatability

0.2% of reading

Response time

0.5s

Sensitivity

0.003m/s

Damping of displayed value

0-99s(selectable by user)

Liquid Types Supported

both clean and somewhat dirty liquids with turbidity <10000 ppm

Power Supply

AC: 85-265V Up to 50 h with fully charged internal batteries

Degree of protection

IP65

Operating temperature

 -20℃ to +60℃

Housing material

ABS( UL 94HB)

Display

4 line×16 English letters LCD graphic display, backlit

Units

User Configured (English and Metric)

Rate

Rate and Velocity Display

Totalized

gallons, ft³, barrels, lbs, liters, m³,kg

Thermal energy

unit GJ,KWh can be optional

Communication

4~20mA,OCT, Relay, RS232, RS485 (Modbus),Logged data

Security

Keypad lockout, system lockout