RBEFB battery operated magnetic flowmeter converter 2017

www.rbflowmeters.com
Battery Operated Magnetic Flow Meter Catalog
1
RBEFB Battery Operated
Electromagnetic Flow Meter(Transmitter Parts)
IP68 Compact Type IP65 Remote Type

2
Content
1. Overview……………………………………….……………………………. 3
2. Feature…………………………………………..……………………………3
3. The main technical parameters………..…..…….………………...4
4. Model Selection …….…………………..………………………………5
5. Dimensions ……..…………………………………………………….……6
6. Table……………………….……………………………………….…………7
7. Display…………………………………………………………..……………7
8. RS232 / RS485 interface and GSM/GPRS remote monitoring
management software system ……………………….……………….8
9. Measurement error curve ……………………………………………8
10. Application………………………………………………………….………9

3
1. Overview
RBEFB battery powered electromagnetic flow
meter is specifically designed for water resources and
industries. It is widely used in the cases without
power supply, such as: city water supply, sewage
treatment, water conservancy, water administration
and water resources industries. It can reach accuracy
of 1.0, 0.5 or 0.2 when working with ordinary
electromagnetic flow meter sensors.
The RBEFB Series battery-powered
electromagnetic flow converter is generally equipped
with a set of four lithium batteries typically lasting 3 -
6 years. Longer running life can be obtained if more
battery set is used.
Micro-power 16-bit embedded processor was
implemented to generate the sensor excitation circuit and manage the lithium battery power
efficiently. It features full digital signal processing, measurement stability, high measurement
accuracy and anti-interference capability. The converter supplies automatic bi-directional flow
measurement, self-diagnosis and system fault alarm. The measurement data can be transmitted
through the powerful GSM / GPRS remote management software system to achieve the flow data
storage, analysis and other functions remotely.
2. Feature
 Micro-power design, four 3.6V lithium battery, working life 3--6 years, and battery
replaceable;
 Large LCD display, displaying instantaneous flow rate, velocity, forward and reverse
cumulative total flow and system alarms;
 Self-diagnostics, easy to use;
 Flexible operation mode to reduce power consumption and meet different needs;
 Workable with different sensor size;
 Providing pulse output for easy calibration;
 Providing RS485 communication interface, enabling wireless remote data transmission.

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3. The main technical parameters
Diameter DN3-DN800
Pressure 0.6～4.0Mpa(Special pressure customizable)
Accuracy ±0.5%、±1.0%, ±1%
Measuring range 0.05 ~ 15m / s
Media Measurement (conductivity) > 20μs/cm
medium temperature -10 ℃ ~ 90 ℃, ≤160℃(Remote type)
ambient temperature -20 ℃ ~ 50 ℃
power supply 3.6V/DC built-in lithium battery-powered,
continuous working hours, more than 6 years
Electrode materials 316L stainless steel, HC, HB, titanium,
tantalum, platinum / iridium alloy
lining materials poly chloroprene rubber, polyurethane rubber,
PTFE, F46, PFA
Connections flange type, plug-in, clip pattern
Structure in the form of a body divided body
Level of protection IP65, IP67, IP68
Display large-screen LCD device for displaying
instantaneous flow velocity, forward / reverse
cumulative total and alarms
Output pulse output 0.0001-10m3/p
frequency output 1-5000Hz (passive opt coupler
output)
Recording data total accumulated flow
Means of communication RS485, GSM / GPRS / CDMA wireless data
transmitting
System alarms Fluid empty pipe detection alarm, excitation
current detection alarm, battery capacity
detection alarm;
Scaled output signal pulse per unit volume flow
Humidity ≤95% (relative humidity)

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4. Model Selection
RBEFB
-
D
N - - - - - - - - - - - - -
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 Nominal Diameter(mm)/ [inches] (1)
0003[1/8”] 0050 [2”] 0300 [12”]
0006 [1/4”] 0065 [2½] 0350 [14”]
0010 [2/5”] 0080 [3”] 0400 [16”]
0015 [½”] 0100 [4”] 0450 [18”]
0020 [¾”] 0125 [5”] 0500 [20”]
0025 [1”] 0150 [6”] 0600 [24”]
0032 [1¼] 0200 [8”] 0700 [28”]
0040 [1½] 0250 [10”] 0800 [32”]
2 Flange Rating (1)
02 0.25 MPa 1600 … 800
06 0.6 MPa 700 … 800
10 1.0 MPa 200 … 800
16 1.6 MPa 15 … 600
20 ANSI Class 150 15 …800
40 4.0 MPa 15 … 150
50 ANSI Class 300 15 … 800
AA Special
3 Electrode Material
1 316L Stainless Steel
3 Hastelloy C-22
4 Hastelloy B-10
5 Titanium
6 Tantalum
7 Platinum / Iridium Alloy
8 Tungsten Coated Stainless Steel
9 ceramic
4 Lining Material
1 Neoprene (Hard rubber) ≤ 3000
2 PTFE ≤ 1000
3 Polyurethane ≤ 300
4 PFA ≤ 250
5 Tefzel ≤ 250
6 PFA with Wire Net 80 … 250
7 Tefzel with Wire Net 80 … 250
8 Ceramic 15 … 200
5 Grounding and Lining Protection
0 Flange ground 15 … 800
1 Earth ring 15 … 250
2 Ground electrode 50 … 800
3 Inlet protection ring 50 … 800
6 Max. Process Temperature
A 80°C All Linings
B 120°C Neoprene / PTFE / PFA / Tefzel
C 180°C PTFE only
7 Environmental Protection Class
1 IP68
8 Explosion Proofing
1 None
9 Configuration – sensor/transmitter
1 Compact (15 … 1000)
2 Remote (with 10m cable)(2)
10 Power Supply
B Battery
BD Battery + DC: 18 … 36 VDC
11 Display and Programming
2 2 line LCD display + keypad programming
3 3 line LCD display + keypad programming
12 Output and Input
0 RS485(Battery) +Pulse (External)
2 GPRS (Battery)
3 GSM(Battery)
13 Calibration Specification
1 3 point, 1% accuracy
2 3 point, 0. 5% accuracy
3 3 point, 0. 25% accuracy
14 Flow Tube Configuration
1 Flange Type 15 … 800
D DIN
A ANSI
W WAFER
T Tri-clamp 1.5 - 200
0 Others(pls clarify)
2 Flange type with removable
electrodes
15 … 800
15. Flange +Body material
C Carbon Steel
S 304 Stainless Steel
(1) Line size selection will be inches for ANSI
Class 150/300 rating selection, DIN size for
all other ratings
(2) Order longer cable length separately
(3) Ceramic liner and electrodes is with wafer
type only

Battery Operated Magnetic Flow Meter（Converter Part） Catalog
6
5. Dimensions
Fig. 5.1 The dimension of RBEFB series compact-type converter
Fig. 5.1 The dimension of RBEFB series remote-type converter
Fig. 5.3 The photograph of RBEFB series Compact-type converter with GPRS module

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6. Table
Diameter Pressure Dimension(mm) Weights Remark
（mm） MPa a b C d kgs
25 4.0 200 146 121 115 5.5
32 200 161 139 140 6.5
40 200 161 139 150 6.5
50 200 199 160 165 7.5
65 200 209 173 185 12
80 200 216 173 200 12
100 1.6 250 267 233 220 14
125 250 278 233 250 19
150 300 308 257 285 22
200 1.0/1.6 350 366 291 340 45
250 400 418 331 395 65
300 500 481 381 445 95
350 500 529 428 505 135
400 600 587 483 565 170
450 600 620 533 615 210
500 600 675 585 670 230
600 600 790 685 780 255
700 700 900 800 895 315
800 800 1015 905 1015 335
7. Display

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8. Measurement error curve
9. RS232 / RS485 interface and GSM/GPRS remote monitoring
management software system
RS232 / RS485 interface communication rate fixed for 2400, terminal address number is 0 ~
255, RS232 / RS485 interface power supply for the outside power supply form. GSM/GPRS
remote monitoring management software system with remote transmission function of the
MGG/KL - DC type batteries electromagnetic water meter supporting the use (see figure 8.1) can
not only realize water meter data wireless remote transmission, receiving, storage, can also
realize the flow data statistics and analysis, the user is convenient and timely control flow
measuring point within the region of water situation.
Software feature
 The system can be measured for each point of the water to conduct inquiries, statistics, charts
and analysis of the curve or in the form displayed so that users can convenience of the
measuring point of the water management situation.
 When the measuring point of water at the scene or unusual situation Meter battery power is
low, the system may issue a warning signal, the alarm signal can be sent directly to the user's
designated officer on the phone.
 The system can be configured for different levels of a number of operators, data management
at different levels to play, and the realization of the user's local area network to share data.
 The introduction of the system of data backup, SIM card fees, and other statistics more
humane management.

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10. Application
• Raw water, potable water, irrigation water
• Well chambers
• Water revenue metering for accurate billing
• Monitoring of distribution networks
• Pipeline leak detection
• Measuring water consumption

RBEFB battery operated magnetic flowmeter converter 2017

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