Taijia RS485 clamp on variable area flow meter digital rs485 online ultrasonic water flow meter

Items

Performance &Parameter

Convertor

Principle

Transit-time ultrasonic flowmeter

Accuracy

±1%

Display

2x20 character LCD with backlight, support the language of Chinese, English, Italy, Turkish

Signal output

1way 4-20mA output, electric resistance 0-1K, accuracy0.1%

1 way OCT pulse output(Pulse width-1000ms, default is 200ms))

1 way Relay output

Signal input

3 way 4-20mA input, accuracy 0.1%, acquisition signal such as temperature, press and liquid level

Connect the temperature transducer P100, can finish the heat/energy measurement.

Data Interface

Insulate Rs485 serial interface, upgrade the flowmeter software by computer, support the MODBUS.

Special Cable

Twisted-pair cable, generally, the length under 50 meters, select the Rs485, transmission distance can over 1000m

Pipe Installation Condition

Pipe material

Steel, stainless steel, cast iron, copper, cement pipe, PVC, Aluminum, glass steel product, liner is allowed

Pipe diameter

25-6000mm

Straight pipe

Transducer installation should be satisfied: upstream10D, downstream5D, 30D from the pump.

Measuring Medium

Type of liquid

Single liquid can transmit sound wave; such as water (hot water ,chilled water, city water, sea water, waste water, etc); sewage with small particle con tent, oil(curde oil, lubricating oil, diesel oil, fuel oil, etc); chemicals(alcohol, etc); plant effluent; beverage; Ultra-pure liquids, etc

Temperature

-30-160℃

Turbidity

No more than 10000ppm and less bubble

Flow rate

0-±7m/s

Temperature

Convertor; -20-60℃; Flow Transducer: -30-160℃

Humidity

Convertor: 855RH; Flow Transducer: can measure under water, water depth≤2m

Working Environment

Temperature

Convertor; -20-60℃; Flow Transducer: -30-160℃

Humidity

Convertor: 855RH; Flow Transducer: can measure under water, water depth≤2m

Power Supply

DC8-36V or AC85-264V(Optional)

Power Consumption

1.5W

Dimension

132*150*85mm(convertor)

Types

Spec. 

Model  

Measure range(mm)

Temperature

Clamp on 

Small 

TS-2

DN15~100

-30~90℃

Medium 

TM-1

DN50~700

-30~90℃

Large 

TL-1

DN300~6000

-30~90℃

High 

temperature 

clamp on 

Small 

TS-2-HT

DN15~100

-40~160℃

Medium 

TM-1-HT

DN50~700

-40~160℃

Large 

TL-1- HT

DN300~6000

-40~160℃

Mounting

bracket 

clamp on

Small 

HS

DN15~100

-30~90℃

Medium 

HM

DN50~300

-30~90℃

Large 

EB-1

DN300~700

-30~90℃

High

temperature 

mounting 

bracket 

clamp on

Small 

HS-HT

DN15~100

-40~160℃

Medium 

HM-HT

DN50~300

-40~160℃

Large

EB-1-HT

DN300~700

-40~160℃