Product Data Sheet
PS-00599, Rev. N
September 2016
Micro Motion® H-Series Hygienic Coriolis Flow
and Density Meters
High accuracy real world performance
Best-in-class performance on liquid mass flow,
volume flow and density measurements in a
compact hygienic design
Superior sensitivity in a compact design to reduce
variability in process control
Rugged design minimizing process, mounting,
and environmental effects
Best fit-for-application
EHEDG certified, 3-A authorized, self-draining
design for sanitary process control service
Highly polished surface finish for ultra-pure fluids
Broad range of I/O offerings including HART,
Profibus-DP, FOUNDATION Fieldbus, DeviceNet,
4-20mA and Wireless capabilities
Exceptional reliability and safety
Smart Meter Verification delivers complete, on-
line verification of device health and
performance, continuously or on-demand at the
press of a button
Low operating frequency for robust
measurement in continuous two-phase flow and
gas applications
Reliable sensor design minimizes down time and
process interruption costs
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H-Series Hygienic Flow and Density Meters
September 2016
Micro Motion® H-Series hygienic flow and
density meters
Micro Motion H-Series meters deliver superb measurement with exceptional flow and density performance
as well as outstanding reliability in a compact hygienic design for use in sanitary process control
environments.
Optimal flow and density fit for
hygienic process control applications
High performance rugged measurement in a
compact self-draining design
Low frequency, high sensitivity fit-and-forget
meter provides robust measurements even
under demanding process conditions
Multiple line sizes provide an ideal platform for
batching, distribution, allocation and intra-plant
measurement applications
Industry-leading capabilities that
unleash your process potential
Available with the most extensive offering of
transmitter and mounting options for maximum
compatibility with your system
State of the art, ISO/IEC 17025 compliant
calibration stands achieving ±0.014% uncertainty
drive best in class measurement accuracy
The most robust communication protocol
offering in the industry including Smart Wireless
True multi-variable technology measures
necessary flow and density process variables
simultaneously
Smart Meter Verification: advanced
diagnostics for your entire system
A comprehensive test that can be run locally or
from the control room to provide confidence in
your meter functionality and performance
Verifies that your meter performs as well as the
day it was installed, giving you assurance in less
than 90 seconds
Save significant expenditure by reducing labor
and outsourced calibration service costs while
eliminating process interruption
Widest range of installation and
process condition flexibility
Featuring a low pressure drop, low weight design
that reduces installation and commissioning
costs
Unmatched MVD transmitter technology with
digital signal processing (DSP) delivers the fastest
response rates enabling accurate batch and
process measurement
Design flexibility enables operation in SIP, CIP and
sanitary where 3-A and EHEDG compliance is
required
Contents
Measurement principles ................................................3
Performance specifications ...........................................4
Operating conditions: Environmental ............................ 7
Operating conditions: Process ....................................... 8
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Meter approvals and certifications ................................ 9
Transmitter interface ..................................................10
Physical specifications ................................................. 10
Ordering information .................................................. 13
September 2016
H-Series Hygienic Flow and Density Meters
Measurement principles
As a practical application of the Coriolis effect, the Coriolis mass flow meter operating principle involves inducing a vibration of the
flow tube through which the fluid passes. The vibration, though it is not completely circular, provides the rotating reference frame
which gives rise to the Coriolis effect. While specific methods vary according to the design of the flow meter, sensors monitor and
analyze changes in frequency, phase shift, and amplitude of the vibrating flow tubes. The changes observed represent the mass flow
rate and density of the fluid.
Mass flow measurement
The measuring tubes are forced to oscillate producing a sine wave. At zero flow, the two tubes vibrate in phase with each other.
When flow is introduced, the Coriolis forces cause the tubes to twist resulting in a phase shift. The time difference between the
waves is measured and is directly proportional to the mass flow rate.
Inlet pickoff
displacement
No flow
Outlet pickoff
displacement
Inlet pickoff
displacement
Time Time
With flow
Outlet pickoff
displacement
Time difference
Density measurement
The measuring tubes are vibrated at their natural frequency. A change in the mass of the fluid contained inside the tubes causes a
corresponding change to the tube natural frequency. The frequency change of the tube is used to calculate density.
Temperature measurement
Temperature is a measured variable that is available as an output. The temperature is also used internal to the sensor to compensate
for temperature influences on Young’s Modulus of Elasticity.
Meter characteristics
Measurement accuracy is a function of fluid mass flow rate independent of operating temperature, pressure, or composition.
However, pressure drop through the sensor is dependent upon operating temperature, pressure, and fluid composition.
Specifications and capabilities vary by model and certain models may have fewer available options. Please refer to the Online
Store Sizing and Selection Tool at the Micro Motion web site (www.micromotion.com/onlinestore) for detailed information
regarding performance and capabilities.
The letter at the end of the base mode code (for example, H100S) represents wetted part material S = 316L stainless steel 32 Ra
finish (0.8
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m) and F = 316L stainless steel 15 Ra finish (0.4 m).
H-Series Hygienic Flow and Density Meters
Performance specifications
Reference operating conditions
For determining the performance capabilities of our meters, the following conditions were observed/used:
Water at 68 to 77 °F and 14.5 to 29 psig (20 to 25 °C and 1 to 2 barg)
Accuracy based on industry leading accredited calibration stands according to ISO/IEC 17025
All models have a density range up to 3 g/cm
Accuracy and repeatability on liquids and slurries
3
(3000 kg/m3)
September 2016
Performance Specifications Calibration code Z Calibration code 1 Calibration code K
Mass flow accuracy
Volume flow accuracy
(3)
(1)
±0.15% of rate ±0.10% of rate ±0.10% of rate
±0.15% of rate ±0.15% of rate ±0.10% of rate
(1) (2)
Mass flow repeatability ±0.05% of rate
Volume flow repeatability ±0.075% of rate ±0.075% of rate ±0.05% of rate
Density accuracy ±0.002 g/cm3 (±2.0 kg/m3) ±0.001 g/cm3 (±1.0 kg/m3) ±0.0005 g/cm3 (±0.5 kg/m3)
Density repeatability ±0.001 g/cm3 (±1.0 kg/m3) ±0.0005 kg/m3 (±0.5 kg/m3) ±0.0002 kg/m3 (±0.2 kg/m3)
Temperature accuracy ±1 °C ±0.5% of reading
Temperature repeatability ±0.2 °C
(1) Only available with electronics code 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
(2) Not available with model H025.
(3) Stated flow accuracy includes the combined effects of repeatability, linearity, and hysteresis.
Accuracy and repeatability on gases
Performance specification All models
Mass flow accuracy
Mass flow repeatability
(1)
(1)
Temperature accuracy ±1 °C ±0.5% of reading
±0.50% of rate
±0.25% of rate
Temperature repeatability ±0.2 °C
(1) Stated flow accuracy includes the combined effects of repeatability, linearity, and hysteresis
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September 2016
H-Series Hygienic Flow and Density Meters
Liquid flow rates
Nominal flow rate
Micro Motion has adopted the term nominal flow rate, which is the flow rate at which water at reference conditions causes
approximately 14.5 psig (1 barg) of pressure drop across the meter.
Mass flow rates for all models
Nominal line size Nominal flow rate Maximum flow rate
Model
H025 1/4” to 1/2” DN6 to DN13 50 1336 100 2,720
H050 1/2” to 1” DN13 to DN25 155 4226 300 8,160
H100 1” to 2” DN25 to DN50 604 16440 1,200 32,650
H200F 2” to 3” DN50 to DN80 1,917 52,160 2,350 63,960
H200S 2” to 3” DN50 to DN80 1,917 52,160 3,200 87,100
H300 3” to 4” DN80 to DN100 5,298 144,200 9,995 272,000
inch mm lb/min kg/h lb/min kg/h
Volume flow rates for all models
Nominal flow rate Maximum flow rate
Model
H025 6 9 1,366 12 18 2,720
H050 19 27 4,226 36 52 8,160
H100 72 103 16,440 144 206 32,650
H200F 230 328 52,160 384 550 87,100
H200S 230 328 52,160 384 550 87,100
H300 635 907 144,200 1,200 1,720 272,000
gal/min barrels/h l/h gal/min barrels/h l/h
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H-Series Hygienic Flow and Density Meters
September 2016
Gas flow rates
When selecting sensors for gas applications, pressure drop through the sensor is dependent upon operating temperature, pressure,
and fluid composition. Therefore, when selecting a sensor for any particular gas application, it is highly recommended that each
sensor be sized using the Online Store Sizing and Selection Tool at the Micro Motion web site (www.micromotion.com/onlinestore).
The below table indicates flow rates that produce approximately 25psig (1.7barg) pressure drop on natural gas.
Gas flow rates for all models
Mass Volume
Model
H025 17 468 388 659
H050 52 1,429 1,183 2,010
H100 200 5,452 4,514 7,670
H200 666 18,137 15,018 25,515
H300 1,745 47,505 39,334 66,829
Notes
• Standard (SCFM) reference conditions are 14.7 psig and 60°F. Normal reference conditions are 1.013 barg and 0°C.
• Natural gas with molecular weight of 16.799 at 60°F (16°C) and 1014.7 psia (70 bara).
lb/min kg/h SCFM Nm3/h
Zero stability
Zero stability is used when the flow rate approaches the low end of the flow range where the meter accuracy begins to deviate from
the stated accuracy rating, as depicted in the turndown section below. When operating at flow rates where meter accuracy begins to
deviate from the stated accuracy rating, accuracy is governed by the formula: accuracy = (zero stability/flow rate) x 100%.
Repeatability is similarly affected by low flow conditions.
Turndown capabilities
The graph and table below represent an example of the measurement characteristics under various flow conditions. At flow rates
requiring large turndowns (greater than 20:1), the zero stability values may begin to govern capability dependent upon flow
conditions and meter in use.
1.0
0.8
0.6
40:1
2:1
20:1
1:1
0.4
Accuracy, %
0.2
0
0 100908070605040302010
Flow rate, % of nominal
Turndown from nominal flow rate 40:1 15:1 2:1
Accuracy ±% 0.26 0.10 0.10
Pressure drop psig (barg) 0.1 (0.01) 0.45 (0.03) 14.2 (0.98)
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September 2016
Zero stability for all models
H-Series Hygienic Flow and Density Meters
Zero stability
Model
H025 0.002 0.05
H050 0.012 0.32
H100 0.05 1.36
H200 0.16 4.35
H300 0.5 13.6
lb/min kg/h
Process pressure ratings
Sensor maximum working pressure reflects the highest possible pressure rating for a given sensor. Process connection type and
environmental and process fluid temperatures may reduce the maximum rating. Refer to the Technical Data Sheet for common
sensor and fitting combinations.
All sensors comply with ASME B31.3 process piping code and Council Directive 97/23/EC of 29 May 1997 on pressure equipment.
Sensor maximum working pressure for all models
Model psig barg
H025F, H050F, H100F, H200F, H300F 1,015 70
H025S, H050S, H100S, H200S, H300S 1,450 100
Case pressure
Case pressure for all models
Model
H025 166 11 1,256 87 1,884 130
H050 135 9 1,020 70 1,530 105
H100 109 7 854 59 1,281 88
H200 64 4 507 35 760 52
H300 256 17 1,754 120 2,630 180
Case maximum pressure
psig barg psig barg psig barg
NAMUR NE132 Typical burst pressure
Operating conditions: Environmental
Vibration limits
Meets IEC 68.2.6, endurance sweep, 5 to 2000 Hz, 50 sweep cycles at 1.0g.
Temperature limits
Sensors can be used in the process and ambient temperature ranges shown in the temperature limit graphs. For the purposes of
selecting electronics options, temperature limit graphs should be used only as a general guide. If your process conditions are close
to the gray area, consult with your Micro Motion representative.
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H-Series Hygienic Flow and Density Meters
Notes
• In all cases, the electronics cannot be operated where the ambient temperature is below –40°F (–40°C) or above +140°F (+60°C).
If a sensor is to be used where the ambient temperature is outside of the range permissible for the electronics, the electronics
must be remotely located where the ambient temperature is within the permissible range, as indicated by the shaded areas of
the temperature limit graphs.
• Temperature limits may be further restricted by hazardous area approvals. Refer to the hazardous area approvals documentation
shipped with the sensor or available from the Micro Motion web site (www.micromotion.com).
• The extended-mount electronics option allows the sensor case to be insulated without covering the transmitter, core processor,
or junction box, but does not affect temperature ratings. When insulating the sensor case at elevated process temperatures
(above 140°F), please ensure electronics are not enclosed in insulation as this may lead to electronics failure.
September 2016
Ambient and process temperature limits for all H-Series meters
%
T
= Ambient temperature °F (°C)
amb
T
= Process temperature °F (°C)
proc
A = All available electronic options
B= Extended or remote mount
electronics only
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Operating conditions: Process
Process temperature effect
For mass flow measurement, process temperature effect is defined as the change in sensor flow accuracy due to process
temperature change away from the calibration temperature. Temperature effect can be corrected by zeroing at the process
conditions.
For density measurement, process temperature effect is defined as the change in sensor density accuracy due to process
temperature change away from the calibration density. See installation manual for proper setup and configuration.
Process temperature effect
Model code
H025, H050, H100,H200, H300 ±0.0007 ±0.0001 ±0.1
Mass flow rate
(% of maximum rate)
per °C
Density
g/cm3 per °C kg/m3 per °C
Process pressure effect
Process pressure effect is defined as the change in sensor flow and density accuracy due to process pressure change away from the
calibration pressure. This effect can be corrected by dynamic pressure input or a fixed meter factor. See installation manual for
proper setup and configuration.
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