Endress+Hauser Proline Prosonic Flow 92F Specifications
Technical Information
Proline Prosonic Flow 92F
Ultrasonic Flow Measuring System
2-Wire loop powered inline flowmeter
Application
The flowmeter is ideally suited for applications in process
control and utility measurement in practically all sectors
of industry such as the chemical and petrochemical
industry, energy production and district heating.
• Loop powered transmitter (2-Wire)
• Accuracy up to ±0.3%
• Fluid temperatures up to 200 °C (392 °F)
• Process pressures up to 40 bar (ASME Cl. 300)
• Galvanically isolated pulse output available
Approvals for hazardous area:
• ATEX, FM, CSA, TIIS, IECEx, NEPSI
Connection to common process control systems:
• HART, PROFIBUS PA, FOUNDATION Fieldbus
Relevant safety aspects:
• Pressure Equipment Directive (PED)
• Process sealing accoring to ISA 12.27.01
Your benefits
The Prosonic Flow 92F is a calibrated meter capable of
measuring flow of conductive and especially nonconductive liquids such as solvents, hydrocarbons and
non-conductive water.
The Proline transmitter concept comprises of:
• Diagnostic ability and data back-up capability for
increased process quality
• Permanent self-monitoring and diagnosis of
transmitter and sensor
The Proline Prosonic Flow sensors comprises:
• Available as a 2, 3 or 4 beam version
• Innovative 3 and 4 fourbeam design facilitates
a reduced requirement for upstream pipework
( 5 pipe diameter)
• Calibration traceable to international standards
• No pressure drop
• Maintenance free due to no moving parts
TI00073D/06/EN/13.10
71124142
Table of contents
Proline Prosonic Flow 92F
Function and system design. . . . . . . . . . . . . . . . . . . . . 3
Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Measuring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Outputs in general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Low flow cutoff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical connection measuring unit . . . . . . . . . . . . . . . . . . . . . . . 7
Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical connection remote version . . . . . . . . . . . . . . . . . . . . . . . 7
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote version cable specifications . . . . . . . . . . . . . . . . . . . . . . . . 8
Power supply failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operating elements (HART) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Certificates and approvals . . . . . . . . . . . . . . . . . . . . . 18
CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
C-tick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Ex approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Certification PROFIBUS PA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
FOUNDATION Fieldbus certification . . . . . . . . . . . . . . . . . . . . . 19
Other standards and guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pressure Equipment Directive . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . 20
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . . 20
Performance characteristics. . . . . . . . . . . . . . . . . . . . . 9
Reference calibration conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Maximum measured error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operating conditions: Installation . . . . . . . . . . . . . . . . 9
Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Inlet and outlet runs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Operating conditions: Environment . . . . . . . . . . . . . . 12
Ambient temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Shock resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Vibration resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . . . . . . . . 12
Operating conditions: Process . . . . . . . . . . . . . . . . . . 13
Fluid temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Medium pressure range (nominal pressure) . . . . . . . . . . . . . . . . . 13
Pressure loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Mechanical construction . . . . . . . . . . . . . . . . . . . . . . 13
Design, dimensions, weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Material load diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Human interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2 Endress+Hauser
Proline Prosonic Flow 92F
T'
1
T'
1
T
1
D»T e
Function and system design
Measuring principle A Prosonic Flow inline flowmeter measures the flow rate of the passing fluid by using sensor pairs located on
opposite sides of the meter body and at an angle so that one of the sensors in the pair is slightly downstream.
The flow signal is established by alternating an acoustic signal between the sensor pairs and measuring the time
of flight of each transmission. Then utilizing the fact that sound travels faster with the flow versus against the
flow, this differential time ( T) can be used to determine the fluids velocity between the sensors.
The volume flow rate is established by combining all the flow velocities determined by the sensor pairs with
the cross sectional area of the meter body and extensive knowledge about fluid flow dynamics. The design of
the sensors and their position ensures that only a short straight run of pipe upstream of the meter is required
after typical flow obstructions such as bends in one or two planes. Advance digital signal processing facilitates
constant validation of the flow measurement reducing susceptibility to multiphase flow conditions and
increases the reliability of the measurement.
Measuring system The measuring system consists of a transmitter and a sensor. Two versions are available:
• Compact version: transmitter and sensor form a mechanical unit
• Remote version: transmitter and sensor are mounted physically separate from one another
Transmitter
Prosonic Flow 92
Prosonic Flow 92 remote version
a0005962
• Two line liquid crystal display
• Operation with push buttons
• 2-Wire loop powered
• Optional explosion proof housing
a0005963
a0006215
Endress+Hauser 3
Sensor
Proline Prosonic Flow 92F
F
F (remote Version)
• Nominal diameters DN 25 to 100 (1 to 4")
• Process sensor for fluid temperatures up to
150 °C /302 °F
(optional 200 °C /392 °F)
• Tube material: stainless steel
• Process pressures up to 40 bar
Remote version:
• IP67 housing (Optional IP68)
a0005966
• Standard remote cable length of 10 and 30 m
(30 and 90 ft)
• Optional remote cable length up to
a0005967
F
F (remote Version)
a maximum 50 m (150 ft)
• Nominal diameters DN 150 to 300 (6 to 12")
• Process sensor for fluid temperatures up to
150 °C /302 °F
(optional 200 °C /392 °F)
• Tube material: stainless steel, carbon steel
• Process pressures up to 40 bar
Remote version:
• IP67 housing (Optional IP68)
• Standard remote cable length of 10 and 30 m
a0014351
(30 and 90 ft)
• Optional remote cable length up to
a0014352
a maximum 50 m (150 ft)
Input
Measured variable Flow velocity (transit time difference proportional to flow velocity)
Measuring range Typically v = –10 to 10 m/s with the specified accuracy
Nominal diameter Range for full scale values (liquids) m
mm inch SI-Unit US-Unit
25 1" 0 to 300 dm
40 1½" 0 to 750 dm
50 2" 0 to 1100 dm
80 3" 0 to 3000 dm
100 4" 0 to 4700 dm
150 6" 0 to 10 m
200 8" 0 to 20 m³/min 0 to 5280 gal/min
250 10" 0 to 30 m³/min 0 to 7930 gal/min
300 12" 0 to 40 m³/min 0 to 10570 gal/min
3
/min 0 to 80 gal/min
3
/min 0 to 200 gal/min
3
/min 0 to 300 gal/min
3
/min 0 to 800 gal/min
3
/min 0 to 1250 gal/min
3
/min 0 to 2800 gal/min
Output
Outputs in general The following measured variables can generally be output via the outputs:
min(F)…mmax(F)
Current output Freq. output Pulse output Status output
Volume flow X X X Limit value
Calculated Mass flow X X X Limit value
Sound velocity X X – Limit value
Flow velocity X X – Limit value
Signal strength X X – Limit value
4 Endress+Hauser
Proline Prosonic Flow 92F
Output signal Current output:
Current output:
• 4 to 20 mA with HART
• Full scale value and time constant (0 to 100 s) can be set
Pulse/status output/Frequency output:
Open collector, passive, galvanically isolated
• Non-Ex, Ex d - version:
= 35 V, with 15 mA current limiting, Ri = 500
U
max
• Ex i version:
= 30 V, with 15 mA current limiting, Ri = 500
U
max
The pulse/status output can be configured as:
• Pulse output:
– Pulse value and pulse polarity can be selected,
– Pulse width can be configured (0.005 to 2s)
– Pulse frequency max. 100 Hz
• Status output:
Can be configured for diagnosis code messages or flow limit values
• Frequency output:
End frequency 0 to 1000 Hz (f
= 1250 Hz)
max
PROFIBUS PA interface
• PROFIBUS PA in accordance with IEC 61158 (MBP), galvanically isolated
• Profile Version 3.01
• Data transmission rate: 31.25 kBaud
• Current consumption: 16 mA
• Permitted supply voltage: 9 to 32 V; 0.5 W
• Bus connection with integrated reverse polarity protection
• Error current FDE (Fault Disconnection Electronic): 0 mA
• Signal coding: Manchester II
• Bus address can be configured via miniature switches at the device or operating program
FOUNDATION Fieldbus interface:
• FOUNDATION Fieldbus H1, IEC 61158-2, galvanically isolated
• Data transmission rate: 31.25 kBit/s
• Current consumption: 16 mA
• Permitted supply voltage: 9 to 32 V
• Error current FDE (Fault Disconnection Electronic): 0 mA
• Bus connection with integrated reverse polarity protection
• Signal encoding: Manchester II
• ITK Version 5.0
• Function blocks: 4 × Analog Input, 1 × Analog Output, 1 × Digital Input, 1 × Digital Output, 1 × PID
• Output data: Volume flow, Sound velocity, Flow velocity, Signal strength, Totalizers 1 to 2
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Reset totalizer
• Link Master (LM) function is supported
Signal on alarm Current output:
Failsafe mode selectable (e.g. in accordance with NAMUR Recommendation NE 43)
Status output:
"Non conductive" in the event of fault or power supply failure.
Endress+Hauser 5
Load
00
100 100
200 200
300 300
400 400
500 500
600 600
700 700
800 800
900 900
1000 1000
1100 1100
BB
RR
[] []
10 1020 2025 2530 3036 3615 15
18
21
W
0
100
200
300
400
500
600
700
800
900
1000
1100
B
S
R
U
V
[]
[
10
20 25 30
15
18
W
Ex i
Exi/Exn
W
Ex d
Ex
RB=
(U
SKl
–U )
(I )
max
-3
– 10 0.022
=
(U
SKl
–U )
Proline Prosonic Flow 92F
a0001921
Behavior of load and supply voltage
The area marked in gray indicates the permissible load (with HART: min. 250 .)
The load is calculated as follows:
Load, load resistance
R
B
Supply voltage:
U
S
- Non-Ex = 12 to 35 V DC
- Ex d = 15 to 35 V DC
- Ex i = 12 to 30 V DC
Terminal voltage:
U
KL
- Non-Ex = min. 12 V DC
- Ex d = min. 15 V DC
- Ex i = min. 12 V DC
Output current (22.6 mA)
I
max.
Low flow cutoff Switch points for low flow cutoff can be selected as required.
Galvanic isolation All circuits for inputs, outputs, and power supply are galvanically isolated from each other.
6 Endress+Hauser
Loading...