Products > Flow Meter > Ultrasonic Heat Meter > Portable Ultrasonic Heat Meter
Product name : Portable Ultrasonic Heat Meter
Product No. : TUF-2000P
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The TUF-2000P heat meter incorporates the latest ICs manufactured from the famous semiconductor manufacturers like Philips, Maxim, TI, Winbond, and Xilinx. The hardware features the ease of operation, high accuracy and outstanding reliability, while the software provides a very user friendly interface and much more functions. It employs a patent balanced lower voltage multi-pulse igniting circuit which increases the anti-interference ability magnificently so that the flow meter will work properly even in demanding industrial environments such as those with power frequency transverter working nearby.


Clamp on

Mounting Bracket



Temperature Sensor


Clamp on temperature transducer PT100

No need to cut off water, no pressure loss, easy for installation



Measuring Range

Temperature Range



Three wire PT100 CT-1 ≥DN50 -30~160℃ 64×39×44mm 100℃±0.8℃
Two tire PT1000 CT-2 ≥DN50 -30~160℃ 64×39×44mm

Main Features


Wide measuring range

 Several types transducer for selection, pipe size from Dn15mm to Dn6000mm


Large capacity battery    

 Built-in rechargeable Ni-MH battery, provide over 12 hours of continuous operation

Built-in data logger

Instant print, uplink over 20 measuring data to computer or internet

Data storage

Measuring results can be stored on SD card, easy for the data analysis and statistics

RS485 communication interface

Easy for the data transfer

Input and output signal

Output signal: 4-20mA, pulse signal, relay signal

Input signal: three way 4-20mA

Technical Parameters


 Performance and Parameter



 transit-time ultrasonic flowmeter


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


 4×1 6 character LCD with backlight, support the language of Chinese, English and Italy

Data Record

Mini thermal printer with 24 line character output, or 2G SD card

 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 Rs232 serial interface, upgrade the flowmeter software by computer

 Pipe Condition

 Pipe Material

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

 Pipe Diameter


 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


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


 Under 10000ppm and less bubble

 Flow rate

 0--±7 m/s

 Working Environment


 Main Unit: -20--60℃


 Main Unit: 85% RH  Flow Transducer: Ip67

 Power Supply

 3 AAA built-in Ni-MH batteries 1.2V(for over 12 hours of operation). 90V-260V AC adapter

 Power Consumption



  Related Products :

Separated Ultrasonic Heat Meter
Separated Ultrasonic Heat Meter

Integrated Ultrasonic Heat Meter
Integrated Ultrasonic Heat Meter

Online service

Skype: jackie.chan-chemins 294772396 info@starkinstrument.com