Kobold MIS Specifications

Electromagnetic Flowmeter

measuring

•

monitoring

•

analyzing

MIS

●● Accuracy:

< ± (0.5% of Reading
+ 0.3% of Full Scale)

●● Monitoring, Transmitter

Function, and Batching

●● Bidirectional Measurement

●● p

: 230 PSIG; t

max

: 158 °F

max

●● Connection:

3" or 4" ANSI Flange

KOBOLD companies worldwide:

ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLOMBIA,
CZECH REPUBLIC, EGYPT, FRANCE, GERMANY, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA,
MEXICO, NETHERLANDS, PERU, POLAND, REPUBLIC OF KOREA, ROMANIA, SINGAPORE, SPAIN,
SWITZERLAND, TAIWAN, THAILAND, TUNISIA, TURKEY, UNITED KINGDOM, USA, VIETNAM

01/05-14-2019

KOBOLD Instruments, Inc.
1801 Parkway View Drive
Pittsburgh, PA 15205

Main Ofce:

1.800.998.1020

1.412.788.4890
[e-mail]
www.koboldusa.com

Electromagnetic Flowmeter Model MIS

Description

The new MIS electromagnetic flowmeter was developed for
measuring and monitoring medium-sized flow of conductive
liquids in pipes. The electromagnetic measurement principle is
as follows. According to Faraday’s Law of magnetic induction,
a voltage is induced in a conductor moving through a magnetic
field. The electrically conductive measuring agent acts as the
moved conductor. The voltage induced in the measuring agent
is proportional to the flow velocity and is therefore a value for
the volumetric flow. The flowing media must have a minimum
conductivity. The induced voltage is picked up by two sensing
electrodes which are in contact with the measuring agent and sent
to the measuring amplifier. The flow rate is calculated based on the
cross sectional area of the pipe.

The measurement does not depend on the process liquid and its
properties such as density, viscosity and temperature. The two
outputs can be independently set to switch, or provide an analog
or frequency output. A batching function can also be selected,
where output 1 is set to switch as NPN / PNP / PP and output 2 is
set as the control input.

Product Highlights

●● Monitoring, Batching and Transmitter Function

●● Batching Function has an External Control Input

●● Colored, Multi-parameter Configurable TFT-display, Rotatable in

90° Increments

●● Bidirectional Measurement

●● Intuitive Setup Menu via 4 Optical Touch Keys

●● 2 Configurable Outputs (Pulse/Frequency/Alarm

and Analog Output)

●● Grand and Resettable Totalizer

Common Application Areas

●● Water Treatment

●● Water Distribution Networks

●● Waste Water Treatment

●● Filtration Systems

●● Industrial Applications

Technical Details

Measurement Process: Electromagnetic

Range: See Flow Specific Values

Media: Conductive Liquids

Minimum Conductivity: ≥ 20 µS/cm

Max. Media Viscosity: 70 mm2/s

Max. Pressure: 230 PSIG

Accuracy:

<

± (0.5% of Reading + 0.3% of

Full Scale)*

Repeatability: ± 0.2% of Full Scale

Response Time Flow t90
(Alarm Output /
Pulse Output): < 250 ms

Mounting Position: Universal

Straight Piping

Requirement: 5x Upstream, 3x Downstream

Pressure Drop
(Max. at 3 m/s): 25 mbar

Programming: via 4 Optical Touch Fields,

Can be used with Gloves

Housing: Powder-coated Aluminum Body,

PMMA Display Screen

Connection: Steel (ASTM A105), Epoxy-coated

(Corrosivity Category C4M)

Wetted Parts

Lining: NBR (Others on Request)

Electrodes: Hastelloy® C276

Protection: IP 67

Media Temperature: 14…158 °F

Ambient Temperature: 14…140 °F

Electrical Specifications

Supply Voltage: 19 - 30 VDC, Internal Power Consumption,

Max. 200 mA

Display: TFT Display, 128 x 128 Pixels,

1.4" Display, Orientation Adjustable in 90°
Increments

Display Rate: 0.5...10 s, Adjustable

Pulse Output: Push-Pull, Freely Scalable, Configurable

for Partial and Accumulated Totalizer

Frequency Output: Push-Pull, Freely Scalable,

2 kHz @ Overflow
f

@ FS = 50 Hz

min

f

@ FS = 1000 Hz

max

Alarm Output: NPN, PNP, Push-Pull,

Configurable Max. 30 VDC, Max. 200 mA
Short-circuit Proof

Analog Output: Active, 3 wire, 0(4)-20 mA,

Max. Load 500 Ω or 0(2)-10 VDC,
(Ri = 500 Ω)

Control Input: Active Signal U

Max. 30 V

high

DC

0 <Low <10 VDC
15 VDC <High <Vs

Batching Function: Batching Output OUT2:

Push-Pull, High Active
Control Input OUT1:
START/STOP 0,5 s <t
RESET t

high

>5 s

high

<4 s

Electrical Conn: Plug M12x1, 4-pin

* Under Reference Conditions: Media Temperature: 59... 86 °F, 1 cSt, 500 µS/cm,

14.5 PSI, Ambient Temperature: 59...86 °F

2

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No responsibility taken for errors;

subject to change without prior notice.

Electromagnetic Flowmeter Model MIS

Flow Specific Values

ANSI Flange Measuring Range

3" 2.65...700 GPM

4" 4.40...1,100 GPM

Configuration of Outputs

Output 1 (OUT1, PIN 4) Output 2 (OUT2, PIN 2)

Analog Output 4-20 mA Analog Output 4-20 mA

Analog Output 0-20 mA Analog Output 0-20 mA

Analog Output 2-10 V Analog Output 2-10 V

Analog Output 0-10 V Analog Output 0-10 V

Switching Output NPN/PNP/PP Switching Output NPN/PNP/PP

Pulse Output PP Pulse Output PP

Frequency Output PP Frequency Output PP

Communication Mode M12 COM

Communication Mode IO-Link

Control Input

Control Input Batching Function Batching Output

IO-Link Specification

Manufacturer ID: 1105 (Decimal), 0 x 0451 (Hex)

Manufacturer Name: Kobold Messring GmbH

IO-Link Specification: V1.1

Bitrate: COM3

Minimal Cycle Time: 1.1 ms

SIO-Mode: Yes (OUT1 in Configuration IO-Link)

Block Parameterization: Yes

Operational Readiness: 10 s

Max. Cable Length: 65 feet

Electrical Connection MIS

OUT 2

2

1

4

3

OUT 1

No responsibility taken for errors;
subject to change without prior notice.

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3

Order Details (Example: MIS-H 208R 1 HH 100)

Electromagnetic Flowmeter Model MIS

Model

Material

1)

Lining

Flange Type/Size

Material Process

..208R.. = 3" ANSI, Class 150

MIS-.. ..H.. = Hard Rubber

..1.. = Steel, Epoxy-coated ..HH.. = Hastelloy

..210R.. = 4" ANSI, Class 150

1)

Possible linings available upon request: EPDM, soft rubber ,and PTFE

2)

Possible electrodes available upon request: platinum, stainless steel, tantalum, and titanium

Dimensions

1
x
2
1

h

M

Connection

Ø 3.94"

Ø10 0

Measuring and Grounding

Electrodes

2)

®

Transmitter

Mounting

..100 = Integrated

Flange

ANSI

150 lb

Weight

ANSI Flange

L

Nominal

Diameter

h L D s Dk d n

3" 6.98" 7.87" 7.48" 1.02" 6.00" 0.75" 0.157"

4" 7.29" 9.84" 9.06" 1.06" 7.50" 0.75" 0.315"

Pressure

Rating

Weight

3" Cl. 150 26.5 lbs

4" Cl. 150 34.4 lbs

d

D

s

n

Dk

4

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No responsibility taken for errors;

subject to change without prior notice.

Electromagnetic Flowmeter Model MIS

Measuring Mode, Display Layout "Single" Configurable

OUT1 configured as 4-20 mA OUT2 disabled
and assigned to flow

Display area for output status

Font White: MV* within FS
Font Yellow: 100% FS <= MV* <= OvFlow
Font Red: MV* > OvFlow

Measuring variable with sign for direction

Key symbol 1
(Menu functions)

* Measured Value

Q4-20mA

0.000

+Q

Measuring Mode, Display Layout "Dual" Configurable

OUT1 configured as switching output OUT2 configured as switching output
Push-Pull and assigned flow PNP and assigned to volume

Q SW+-

Font White: MV within FS
Font Yellow: 100% FS <= MV <= OvFlow
Font Red: MV > OvFlow

0.850

87654321

OFF

LPM

INFO

Key symbol 2
(Options INFO)

AC SW+

+Q

L/m

+AC

L

INFO

Configurable Variables

Flow Rate Q
Volume AC
Part Volume PT

4 digits + decimal point

Unit for measuring variable

Configurable Variables
for Both Displays

Flow Rate Q
Volume AC
Part Volume PT

Measuring variables
with sign for direction

Unit for measuring variable

OUT1 configured as Pulse output OUT2 configured as analog output
Push-Pull and assigned to Part Volume 4-20 mA and assigned to flow rate

PT PLS

12345678

0.850

No responsibility taken for errors;
subject to change without prior notice.

Q 4-20 mA

+PT

L

+Q

L/m

INFO

5

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