Meriam MDT500 Bedienungsanleitung
Copyright © 2015 Meriam®
MDT500 Multivariable
Digital Transmitter
®
10920 Madison Ave
Cleveland · Ohio
44102
1-216-928-1100
1-800-817-7849
www.Meriam.com
9R216-B February 2019
MDT500 User Manual 2
Advisory statements
Disclaimer
Every precaution has been taken in the preparation of this
manual. Nevertheless, Meriam assumes no responsibility for
errors or omissions or any damages resulting from the use of
the information contained in this publication, including,
without limitation, incidental, special, direct or consequential
damages. MERIAM MAKES NO REPRESENTATIONS OR
WARRANTIES WITH RESPECT TO THE ACCURACY OR
COMPLETENESS OF THE CONTENTS HEREOF AND
SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR ANY
PARTICULAR PURPOSE. Meriam reserves the right to revise
this publication and to make changes from time to time in the
content hereof without obligation to notify any person of such
revision or changes.
Copyright
This publication is proprietary to Meriam and no ownership
rights are transferred. Neither this manual, nor any of the
material contained herein, may be reproduced without the prior
written consent of Meriam.
Trademarks
LabVIEW®
LabVIEW® is a registered trademark of National Instruments.
9R216-B February 2019
MDT500 User Manual 3
Safety Symbols
Safety Symbols Explaining the symbols
This is the
Read Instruction Manua
l symbol. This symbol
indicates that you must read the instruction manual.
This is the
Safety Alert
symbol. This symbol indicates a WARNING.
Warnings alert you to actions that can cause personal injury or
pose a physical threat. Please read these carefully.
Indicates a potentially hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
could result in minor or moderate injury.
Indicates information essential for proper product installation,
operation or maintenance.
9R216-B February 2019
MDT500 User Manual 4
Safety Information
Preventing injury
Failure to follow all instructions could result in injury:
•Read.
•Understand.
•Follow all safety warnings and instructions provided with
this product.
•Meet or exceed your employer’s safety practices.
Fire or Explosion Hazard
This instrument is not intrinsically safe.
Do not use or service in areas that may contain flammable gas
or vapors, combustible dusts or ignitable fibers where an
unintended spark can cause a fire or explosion.
Pressure Limits
Do not
exceed the Pressure Limits listed in the Specifications
section of this manual. Failure to operate within the specified
pressure limit could result in death or serious injury.
Maximum Input Voltage
1. Do not exceed the Maximum Input Voltage listed under
“Power Requirements” in the Specification section of this
manual
2. Disconnect power before servicing.
3. Substitution of components may impair operation and
safety.
9R216-B February 2019
MDT500 User Manual 5
Meriam Contact Information
Meriam Process Technologies
Address Meriam Process Technologies
10920 Madison Avenue
Cleveland, Ohio 44102
USA
Telephone US customers: + 1-800-817-7849
International customers: + 1-216-281-1100
Fax US customers: + 1-216-281-0228
International customers: + 1-216-281-0228
E-mail addresses Departments E-mail addresses
Return Material Authorization /
Service & Repair Department
returnforms@meriam.com
Sales sales@meriam.com
Website www.meriam.com
Local Meriam Representatives
Find a local Meriam
representative
To find a find local Meriam representative, use this map to find contact
information: REP LOCATOR.
9R216-B February 2019
MDT500 User Manual 6
Contents
Advisory statements
........................................2
Disclaimer .................................................2
Copyright ...................................................2
Trademarks
.....................................................2
LabVIEW®..................................................2
Safety Symbols
................................................3
Safety Symbols..........................................3
Explaining the symbols .............................3
Safety Information
...........................................4
Preventing injury .......................................4
Fire or Explosion Hazard...........................4
Pressure Limits .........................................4
Maximum Input Voltage............................4
Meriam Contact Information
...........................5
Included with the MDT500
..............................7
Contents ....................................................7
USB Drivers on www.Meriam.com ...........7
Interface Accessories
......................................8
Part numbers for accessories ..................8
Installation and Operation
...............................9
Software Environment ..............................9
MDT and LFE Connections
............................10
Properly using the RTD Probe ................10
50MC2 / 50MR2 Series LFE..................10
MDT and LFE Connections (continued)
.........11
50MK10, 50MJ10, 50MW20, 50MH10,
50MY15 Series LFE ................................11
Zeroing the MDT500
.....................................12
Zeroing the Differential Pressure Sensor
.................................................................12
Unzip this file MDTSDK_1_2_0.zip........13
Software Updates
..........................................14
Updating the firmware ........................... 14
Unzip the Meriam Setup Utility.............. 14
For use with the ZMDT500-X-485 model
................................................................ 14
Service and Calibration
................................. 15
Overview ................................................. 15
Meriam Shipping and Receiving Policies
................................................................ 15
Returning for repairs
..................................... 16
First — Request a Number.................... 16
Return Material Authorization ............... 16
Questions? Call Meriam ........................ 16
Ship the box to ....................................... 16
Packing Instructions for the LFE and MDT
.... 17
We recommend the following:............... 17
Figure 1—Loosen the hex nuts .............. 17
Figure 2—Lift MDT away from LFE......... 17
Specifications
............................................... 18
Overall Technical Specifications ............... 18
Specifications (continued)
............................ 19
Resistance or Temperature Measurement
..................................................................... 19
Specifications (continued)
............................ 20
Resistance or Temperature Measurement
(continued) ................................................. 20
Certifications: CE Markings
........................... 21
Compliant with European Directives..... 21
Hazardous Material and Recycling Compliance
...................................................................... 21
Compliant with European Directives..... 21
Spare Parts
................................................... 22
Spare part numbers............................... 22
9R216-B February 2019
MDT500 User Manual 7
Included with the MDT500
Contents
•RTD Probe
•USB cable
•A NIST traceable calibration certificate for model numbers:
Model Calibration
ZMDT-X-X purchased without an LFE will receive a
multi-point pressure calibration.
ZMDT-X-X-MT and LFE purchased as a system will receive
a 3-point air flow calibration.
USB Drivers on www.Meriam.com
You must install USB drivers on the computer you use with the
MDT500 before the MDT500 will function. You can find these
on the website under USB drivers at
http://www.meriam.com/assets/eng/9R607-IR.pdf.
The PDF includes links to the drivers.
9R216-B February 2019
MDT500 User Manual 8
Interface Accessories
Part numbers for accessories
The following table lists part numbers for various accessories
available to assist you in configuring or communicating with
the MDT500.
Part Number Description Accessory Status
Z9P703 Male Adapter Standard, LFE
mounted model
ZA36894-3 Male Connector Standard, LFE
mounted model
9R216-B February 2019
MDT500 User Manual 9
Installation and Operation
Software Environment
The MDT500 is designed to be operated with a
Windows
computer and the Meriam Software Development Kit (SDK).
This kit is provided to make it easier to integrate with your
systems. The SDK includes libraries for calculating flow rate
and for communicating with the device to take measurements
and access configuration options. Example applications are
provided as source code and as executables that implement key
features of the Virtual Flow Instrument library.
Note: You can use the SDK as both a .NET Class Library and a
LabVIEW VI Library. Read the Meriam_SDK_Overview.pdf
and the Help file located in the SDK Documentation directory.
9R216-B February 2019
MDT500 User Manual 10
MDT and LFE Connections
Properly using the RTD Probe
1. Connect the supplied RTD Probe before you use the
MDT500.
2. Do not allow the RTD probe sheath to directly contact line
voltage. For example: 120 V ac.
3. Use with high power (500 mA) USB ports or powered USB
hubs only.
4. Keep at least four inches from high-power, 3-phase cables.
5. Do not run in parallel with 3-phase power cables.
6. Cross existing AC power cables at right angle only when
necessary for routing purposes.
50MC2 / 50MR2 Series LFE
Inhaltsverzeichnis
Beliebte Sender Handbücher anderer Marken
Dejero
Dejero EnGo 3x Bedienungsanleitung
Rosemount
Rosemount 4600 Bedienungsanleitung
Speaka Professional
Speaka Professional 2342740 Bedienungsanleitung
trubomat
trubomat GAB 1000 Bedienungsanleitung
Teledyne Analytical Instruments
Teledyne Analytical Instruments LXT-380 Bedienungsanleitung
Rondish
Rondish UT-11 Bedienungsanleitung
