Waterproof Ultrasonic Liquid Flowmeter Flowmeter DN50-700mm Clamp on Sensor

This flow meter comes with Clamp-on Transducer TM-1 Medium Clip,size: 64*39*44mm for Pipe Diameter DN50 to 700mm, Temperature : -30~90°C

Feature:

▲ High Accuracy : 1%

▲ Wide measuring range :Several types transducer for selection, pipe size from Dn15mm to Dn6000mm

▲ High Reliability :Adopt low voltage, multi-pulse technology to improve accuracy, operation life and reliability.

▲ Strong Anti-interference  :Dual-balance signal differential receiver/driver circuit to avoid interference of converter, TV tower, high voltage line etc.

Powerful Recording Function: 

▲ Automatically record the following data:

1. The totalizer data of the last 512 days/128 months/10 years

2. The time and corresponding flow rate of the last 6 4 times of power on and off events

3. The working status of the last 32 days

▲ Support Heat Measurement : Connect the temperature transducer ,can finish the heat/energy measurement

Technical Specifications:

Convertor:

▲ Principle: transit-time ultrasonic flowmeter

▲ Accuracy:  Flow: over 1%-2%(battery-powered supply over ±2% ),Heat: over ±2%,Repeatability: over 0.2%

▲Operation:Support 4 keyboards magnetic bar/simulation keyboard software

▲ Signal Output:

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

*1 way OCT pulse output( Pulse width 6 ~ 1 0 0 0 ms,default is 2 0 0 ms)

*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 Pt100, can finish the heat/energy measurement 

▲ Data interface:Insulate RS485 serial interface, upgrade the flew meter software by computer, support the MODBUS, METER-BUS etc.

▲ Other Function:

*Automatically remember the previous flew/energy data of 512 days,  128 months and 10 years

*Automatically remember the previous flew/energy data of 512 days working condition and check it

*Automatically remember the previous 32 times power on/off time and flow rate

▲ Special Cable:Twisted-pair cable, generally, the length under 50 meters;Select the RS485 communication. The transmission distance can over 1000m.

▲ Pipe Condition:

*Pipe Material:Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed.

*Pipe Diameter:DN50-700mm

*Straight length pipe:Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump.

▲ Measuring Medium:

*Type of Liquid:Water (hot water, chilled water, city water, sea water, waste water, etc.);  Sewage with small particle content; Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.);  Chemicals (alcohol, acids, etc.); Plant effluent; Beverage, liquid food; Ultra-pure liquids; Solvents and other liquids

*Temperature:Standard Transducer: -30--90℃; High-temperature transducer: -30--140℃

*Turbidity :No more than 10000ppm and less bubble

*Flow rate:0--±7 m/s

▲ Working Environment:

*Temperature: Main Unit: -20--60℃, Flow transducer: -40--160℃;,Temperature transducer: according to the customer’s demands.

*Humidity : Main Unit: 85% RH; Flow Transducer: Ip67

▲ Power Supply:DC  24V or AC  85-264V

▲ Power Consumption:1.5W