DwyerMeasurement

Dwyer Pengukur aliran ultrasonik kompak UFM2-14

SKU 3G-CBM-02190

Juga terdaftar sebagai: DWY 18102 · DWY-18102

Merek

Dwyer

Item

Pengukur aliran ultrasonik kompak UFM2-14

Kategori

Measurement

UNSPSC

41112412 — Pressure gauge

Tersedia untuk Dipesan

Stok tersedia & bea cukai ditangani

6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam

Harga dagang sesuai penawaran — balasan dalam 24 jam

Jumlah

WhatsApp seorang insinyur Message via Telegram

Tidak perlu akun — permintaan penawaran Anda langsung masuk ke tim insinyur kami. Akun gratis memungkinkan Anda melacak penawaran dan memesan ulang lebih cepat.

Buat akun gratis →Masuk

Pengiriman ke Seluruh Dunia

Pengiriman udara & laut

Lembar Data Atas Permintaan

Spesifikasi teknis

Penawaran 1 Hari

Balasan dalam 24 jam

Local availability & support — Indonesia

Phone: +65 8878 8355

Spesifikasi Teknis

Dwyer

power supply

12-24 VDC / 24 VAC 

power consumption

7 W / 7 VA minimum 

compatible materials

steel, stainless steel, copper, plastic 

pipe internal diameter range

0.8" to 6.5" (20 mm to 165 mm) 

Konten Lembar Data

UFM2/UBT
 UFM2: Clamp-on Ultrasonic Flow Meter
 UBT: Clamp-on Ultrasonic Heat Meter



                      User Manual




                                              UBT shown




DWYER INSTRUMENTS, INC.
102 INDIANA HWY 212           Phone:   219-879-8000
MICHIGAN CITY                 Fax:     219-872-9057
INDIANA 46360                 Web:     www.dwyer-inst.com
USA                           Email:   info@dwyer-inst.com




                                                          Issue 1.1
                                                                                                   UFM2/UBT User Manual

CONTENTS

1 INTRODUCTION ....................................................................................... 1
  1.1      General Description ............................................................................................................ 1
  1.2      How Does It Work? ............................................................................................................. 2
  1.3      Package Contents .............................................................................................................. 3
  1.4      Display................................................................................................................................ 4
  1.5      Quick Start Procedure ........................................................................................................ 5

2 INSTALLATION......................................................................................... 6
  2.1      Identify Suitable Location .................................................................................................... 6
     2.1.1        Additional Considerations for Locating UBT ................................................................. 6
    2.1.2   Clean the Pipe’s Flow Sensor Contact Area ................................................................ 7
  2.2    Connect Power and Signal Cables ..................................................................................... 7
     2.2.1        Power Supply .............................................................................................................. 7
     2.2.2        Pulse Output Connection ............................................................................................. 8
    2.2.3    Current Output (UFM2 only) ........................................................................................ 8
    2.2.4    Modbus Connections (if fitted) ..................................................................................... 8
    2.2.5    Temperature Sensor Probes (UBT only) .................................................................... 10
  2.3    Switch On ......................................................................................................................... 11
    2.3.1    UFM2 ........................................................................................................................ 11
    2.3.2    UBT ........................................................................................................................... 12
  2.4    Adjust Flow Sensor Separation ......................................................................................... 13
  2.5    Apply Gel Pads ................................................................................................................. 13
  2.6    Clamp Sensor Assembly to Pipe....................................................................................... 14
    2.6.1    Pipe Adaptors ............................................................................................................ 14
    2.6.2    Attaching to Pipe ....................................................................................................... 15
  2.7    Remove Sensor-Holding Screws ...................................................................................... 16
  2.8    Connect Electronics Module ............................................................................................. 16
  2.9      Attach the Temperature Sensors (UBT Only).................................................................... 17
  2.10     Normal Operation ............................................................................................................. 18
     2.10.1       UFM2 ........................................................................................................................ 18
     2.10.2       UBT ........................................................................................................................... 18
     2.10.3       Troubleshooting the Flow Reading ............................................................................ 19
  2.11     Clip Electronics Module to Sensor Assembly .................................................................... 19

3 MENUS.................................................................................................... 20
  3.1      Accessing the Menus........................................................................................................ 20
  3.2      Setup Menu ...................................................................................................................... 21
  3.3      Modbus Menu ................................................................................................................... 22



Issue 1.1b July 20                                                                                                                       Page i
UFM2/UBT User Manual
  3.4      Current Output Menu (UFM2 only).................................................................................... 23
  3.5      Pulse Output Menu ........................................................................................................... 24
  3.6      Calibration Menu .............................................................................................................. 25
  3.7      Volume Totals Menu ......................................................................................................... 26
  3.8      Diagnostics Menu ............................................................................................................. 27

4 OUTPUTS ................................................................................................ 28
  4.1      Pulse Output ..................................................................................................................... 28
     4.1.1        Volumetric Pulse........................................................................................................ 28
     4.1.2        Frequency Mode........................................................................................................ 29
     4.1.3        Energy Pulse (UBT only) ........................................................................................... 29
     4.1.4        Flow Alarm - Low Flow .............................................................................................. 29
    4.1.5    Flow Alarm – Signal Loss .......................................................................................... 29
  4.2    4-20 mA Current Output (UFM2 only, if fitted) ................................................................... 29
  4.3    Modbus (if fitted) ............................................................................................................... 30

5 RELOCATING THE UNIT......................................................................... 33

6 APPENDIX .............................................................................................. 34
  6.1    Specification ..................................................................................................................... 34
  6.2    Default values ................................................................................................................... 36
  6.3    Limitations with Water-Glycol Mixtures ............................................................................. 36
  6.4    Positioning ........................................................................................................................ 36
  6.5    Error and Warning Messages ........................................................................................... 38
    6.5.1     Error Messages ......................................................................................................... 38
    6.5.2     Example Error Messages........................................................................................... 38
     6.5.3        Modbus Error Messages (if Modbus fitted) ................................................................ 39
     6.5.4        Flow Errors ................................................................................................................ 39
     6.5.5        Flow Warnings ........................................................................................................... 39
     6.5.6        Data Entry Errors ....................................................................................................... 40




Page ii                                                                                                         Issue 1.1b July 20
                                                                       UFM2/UBT User Manual


1          INTRODUCTION

1.1        General Description
This manual describes the installation and use of the UFM2 flow meter and UBT energy meter:
•      UFM2 is an ultrasonic clamp-on flow meter for measuring flow rate and total flow with a volume
       pulse output and optional Modbus or 4-20 mA flow proportional output. It can be used as a
       standalone meter or as part of an integral management system.
•      UBT is an ultrasonic clamp-on thermal, heat/energy meter. It uses ultrasound to measure flow
       rate and is also equipped with PT100 temperature sensors to measure flow and return
       temperatures. The energy meter displays energy rate and totalised energy with pulse output
       and communication options, so it can be used as a standalone meter or as an integral part of
       Automatic Monitoring & Targeting (aM&T) or a Building Energy Management System (BEMS).
The electronics and sensor housings form an integral unit which attaches to the pipe using the
supplied hose clips. Power to the unit is provided by an external 12-24 VDC / 24 VAC power supply
(7 W / 7 VA minimum). The unit operates on steel, stainless steel, copper and plastic pipes with
internal diameter in the range 0.8” (20 mm) to 6.5” (165 mm) depending on the product purchased.
The models can also be supplied with Modbus digital communication options.
Typical applications:
    UFM2                                             UBT
    Hot water metering and flow measurement          Hot water metering and flow measurement
    Flow measurement for heat metering               Flow measurement for Energy Metering
    Chilled water metering and flow measurement      Chilled water metering and flow measurement
    Potable water metering and flow measurement
    Process water metering and flow measurement
    Ultra-pure water metering and flow
    measurement.


           NOTE:

The UBT default configuration is:
•      Instrument Type: Heating
•      Installation Side:   Return
•      Fluid:               Water
Return refers to the location of the flow measurement relative to flow circuit.




Issue 1.1b July 20                                                                           Page 1
UFM2/UBT User Manual

1.2      How Does It Work?
The UFM2 and UBT meters use a cross correlation transit time algorithm to provide accurate flow
measurements.
An ultrasonic beam of a given frequency is generated by applying a repetitive voltage pulse to the
transducer crystals.…

Dokumen Teknis

(2)

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Ajukan pertanyaan

Dwyer Produk

3G Electric (S) Pte. Ltd. — Singapore

Deskripsi Produk

Dwyer UFM2-14 adalah compact ultrasonic flow meter tipe clamp-on yang dirancang untuk pengukuran aliran non-invasif pada pipa. Alat ini kompatibel dengan material pipa seperti steel, stainless steel, copper, dan plastic, dengan rentang diameter dalam pipa 0,8" hingga 6,5" (20 mm hingga 165 mm). Dengan catu daya 12-24 VDC / 24 VAC dan konsumsi daya minimum 7 W / 7 VA, flow meter ini ideal untuk aplikasi pengukuran aliran di berbagai peralatan industri tanpa perlu memotong pipa.

Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.

Pertanyaan yang Sering Diajukan

Apa fungsi dari Dwyer UFM2-14 compact ultrasonic flow meter?

Dwyer UFM2-14 adalah flow meter ultrasonik tipe clamp-on yang digunakan untuk mengukur laju aliran cairan di dalam pipa secara non-invasif. Alat ini dipasang di luar pipa tanpa perlu memotong atau menghentikan aliran, sehingga sangat praktis untuk aplikasi peralatan industri seperti sistem HVAC, pengolahan air, dan proses manufaktur.

Apa spesifikasi teknis dari Dwyer UFM2-14?

Spesifikasi teknis Dwyer UFM2-14 meliputi catu daya 12-24 VDC / 24 VAC dengan konsumsi daya minimum 7 W / 7 VA. Alat ini kompatibel dengan pipa berdiameter dalam 0,8" hingga 6,5" (20 mm hingga 165 mm) yang terbuat dari steel, stainless steel, copper, atau plastic.

Di mana beli Dwyer UFM2-14 di Indonesia?

Anda dapat membeli Dwyer UFM2-14 melalui 3G Electric, distributor resmi yang memasok dan mengirimkan produk ini ke seluruh Indonesia. Kami menangani logistik dan bea cukai sehingga Anda dapat menerima flow meter ini dengan mudah untuk kebutuhan pengukuran aliran di peralatan industri Anda.

Bagaimana cara memasang Dwyer UFM2-14?

Pemasangan Dwyer UFM2-14 cukup mudah karena bersifat clamp-on. Pertama, bersihkan area kontak sensor pada pipa. Kemudian, pasang sensor di luar pipa dengan diameter dalam 0,8" hingga 6,5" (20 mm hingga 165 mm). Hubungkan catu daya 12-24 VDC / 24 VAC dan kabel sinyal sesuai panduan. Alat siap digunakan tanpa perlu memotong pipa.

Apa keunggulan Dwyer UFM2-14 dibanding flow meter konvensional?

Keunggulan utama Dwyer UFM2-14 adalah pemasangan non-invasif tanpa perlu memotong pipa, sehingga tidak mengganggu aliran proses. Alat ini kompatibel dengan berbagai material pipa seperti steel, stainless steel, copper, dan plastic, serta memiliki rentang diameter dalam pipa 0,8" hingga 6,5" (20 mm hingga 165 mm), menjadikannya solusi fleksibel untuk berbagai aplikasi peralatan industri.

Digunakan dalam

Aplikasi umum untuk Dwyer

Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks

Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges

HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points

Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units

BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Produk

3G Electric memasok Dwyer measurement. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.

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