Ultrasonic Meter Type 2

BTU Meter / Flow Meter, District

uFlow 230 SERIES (DN125-1000)

1. Introduction

The uFlow 230 series ultrasonic BTU meter can be used for measuring the energy consumption in heat / cooling application for billing purpose. The measurement principle is static and based on the measurement of transit time with pair of ultrasonic transducer propagating at each other upstream and downstream. All calculation and flow measurement circuits are designed on one circuit board, thus offering exceptional accuracy and reality.

Kinetiks uFlow 230 BTU meter district type 2

2. Features

  • High capacity 3.6 lithium battery inside, above 8 till 10 years shelf life
  • Dynamic range of 250:1, 100:1, 50:1
  • Can be mounted in flow pipe or return pipe, and can be mounted horizontally or vertically
  • Support optical, RS485 and wired & wireless M-bus interface, convenient for user to manage data in different manners
  • Complies to Modbus RTU and EN13757 communication protocol
  • Certified by CMC and MID
  • Advanced calibrating device, adopt international advanced automatic heat meter calibration device, ensure the product accuracy
  • Can be used as cooling, heat or combined climatic meter

3. Application

  • Green building management
  • Tenant billing
  • Energy management

4. Dimensions

Nominal Diameter (mm) 125 150 200 250 300 350 400 450 500 600 700 800 900 1000
Nominal Flow Rate : qp (m³/h) 17 20 30 45 75 100 130 150 190 350 500 600 750 950
Dimension (mm) L 350 350 350 400 450 500 550 600 650 750 875 1000 1230 1300
D 250 285 340 405 460 520 580 640 715 840 910 1025 1125 1255
H 388 418 476 535 589 645 699 756 819 931 1081 1166 1266 1381
K 210 240 295 355 410 470 525 585 650 770 840 960 1050 1170
N x ФL 8 x Ф18 8 x Ф22 8 x Ф26 8 x Ф30 8 x Ф33 8 x Ф36 8 x Ф39 8 x Ф42
Weight (kg) 17 20 30 45 75 100 130 150 190 350 500 600 750 950
Channel Single, double, three or four channels optional Double, three or four channels optional
Pressure Loss (kPa/qp) 7 6 4 4 4 2 2 2 2 2 2 2 2 2
Working Pressure 1.6MPa (2.5MPa can be customized upon request)

5. Technical Specification

SPECIFICATIONS – Calculator
Display LCD, 8 digits
Energy, power, volume, temperature, flow rate
Cummulative heat energy: KWh or MJ (display range: 0~9999999.9), Thermal power: KW
Instantaneous flow: m³/h, cumulative volume:m³, Supply water temperature: °C. Return water temperature: °C, Temperature difference, Total operating time
Approval

MID
Language English
Ambient Storage Temperature

A Class (5~55) °C or B Class (-25~55)°C optional
Temperature Measuring Range

4-95°C, 130°C can be customized
Temperature Sensor

PT1000 (PT500, PT100 can be customized)
Cable Length of Temperature Sensor

1.3 meters
Power Supply

3.6V lithium battery
Battery Lifetime

≥10 years
Installation

Horizontal or vertical
Communication

Modbus, M-bus, optical, pulse
IP Rating

IP67
Accuracy

Class 2
Mounting Position

Vertical or horizontal

 

TECHNICAL PARAMETER
Flow Velocity

0.1 ~ 7m/s

0.15~12m/s (need to be customized)
Maximum Volume

999999.99
Maximum Heat

999999999

For more information, please download the full brochure here