Starting at $5,605.00USD
Configure
Meriam Process Technologies

ZMDT500 Multivariable Digital Transmitter

Multivariable Digital Transmitter

Starting at
$5,605.00USD
Have questions? We're here to help!
Have questions? We're here to help!
Call
Email
Configure
Used in
ZMDT500 Multivariable Digital Transmitter 12610

 The Meriam MDT500 Flow Measurement System is designed to allow users to accurately measure air and gas flow rates. The direct mounted, multivariable transmitter mounts to any Meriam LFE Model. LabVIEW® Drivers and Software Development Kit are included to make using the MDT500 even easier. Using LabVIEW® executable, ACFM, SCFM and mass flow are displayed on your PC. The MDT500 delivers impressive system accuracy of +/- 0.8% Flow Rate and a response time of less than 0.1 second. With long term stability and no moving parts the unit is maintenance free. The MDT500 provides a wide flow range, while maintaining accuracy and there is no drift over time and temperature. It delivers best repeatability and is also independent of orientation. The MDT500 offers linear response and a low head loss model is also available. Laminar applications include leak detection, calibration reference standards, critical gas flow measurements, combustion air flow to engines and many more.

• Multivariable transmitter mounts to any Meriam LFE Model
• Measures Differential Pressure, compensates for variations in Static Pressure and Temperature
• LabVIEW® Drivers and Software Development Kit are included
• System accuracy of +/- 0.8% Flow Rate or better and a response time of less than 0.1 second
• Wide flow range, while maintaining accuracy
• No drift over time and temperature.
Type (Pressure)Absolute, Differential
Display (Xmitters)No
Maximum Pressure12 IN of H2O (0.434 psi)
Process ConnectionNPT (National Pipe Thread)
Wetted Part MaterialAluminum
Power (Transmitters)DC
Test Equipment General Attributes
Unique FeaturesIntended for use with Laminar Flow Elements and Meriam Software Development Kit (SDK) for LabView
Safety ApprovalCE
Interface I/OAnalog Input, USB
IP RatingIP40
Product Weight1.8 LBS
Data LoggingYes
ECCN NumberEAR99
Calibration IncludedNIST Calibration
Country of OriginUnited States
Manufacturer SpecsMeriam MDT500 General Specifications
Media CompatibilityClean, dry, non-corrosive gases only
(brass, 316 SS, Viton, Silicon gel)
Software
Supported Operating SystemsVista
Windows XP
Windows 7
Environment.NET Framework 4.0
Software Development Kit (SDK)Example Programs with Source Code in LabVIEW ® and C#
Supporting .NET (C# / VB)
Pressure Measurement
Operating Temperature–4 °F to 122 °F (–20 °C to 50 °C)
Pressure Update Rate7 readings per second from both differential and absolute pressure sensors
Optional Pressure Ranges
Differential Sensoro 12 inches water column at 20 °C.
o NIST Traceable Accuracy: ± 0.05 % of full scale including all effects of linearity, repeatability, hysteresis, and temperature (–20 °C to 50 °C)
Absolute Sensoro 38 psia
o 100 psia
o NIST Traceable Accuracy: ± 0.025 % of full scale including all effects of linearity, repeatability, hysteresis, and temperature (–20 °C to 50 °C)
Over Range Limits
Differential Sensoro 2x range when pressurized on P1 (HI) side only;
o 150 psi when applied simultaneously to P1 (HI) & P2 (LO) sides
Absolute Sensor2x range
Media Compatibility
Differential SensorClean, dry, non-corrosive gases only (brass, 316 SS, Viton®, Silicon gel)
Absolute SensorMedia compatible with 316 SS
Resistance or Temperature Measurement
NIST Traceable Accuracy± 1 °F including all effects of linearity, repeatability, hysteresis, and temperature with Pt100 Probe connected.
Operating Temperature–4 °F to 122 °F (–20 °C to 50 °C)
Temperature Update Rate14 readings per second
Temperature Sensor Specifications
AccuracyClass A Tolerance Class (per IEC 60751)
Temperature Range58 °F to 482 °F (-50 °C to 250 °C)
Connector is 185 °F (85 °C Max)
Material316L stainless steel sheath and housing
Temperature ProbePt100 — 100 ohms at 0 °C,
0.00385 TCR (alpha)
Probe Dimensions1/4" diameter, 6" long
Connections5-meter-M12, molded cord set
Mechanical
P1 and P2 Pressure Ports1∕4" NPT (female)
Flushing Ports5/16 – 24 SAE/MS J1926 (316L SS plugs included)
Electrical Communication
USBtype B female connector
Analogcircular, locking connector for RTD probe
Power Requirements
Computer USBhigh power (500 mA) USB port or USB hub
Note: Computer USB ports and USB hubs with power adapters that are typically high power.
Enclosure
ProtectionIP40
Dimensions (in./mm)H x 2.6", W x 3.6", L x 5.6"
H x 66 mm, W x 91 mm, L x 142 mm
MaterialPlastic (ABS)
Weight1.5 lbs.
Hook-up fittings add 0.26 lbs. (0.118 kg)
MountingLaminar Flow Element mounting hardware provided.
Temperature Limits
Operating–4 °F to 122 °F (–20 °C to 50 °C)
Storage–40 °F to 185 °F (–40 °C to 85 °C)
Humidity Limits
Operating5–95 % RH
Tech Specs
Process / Calibration/Pressure Transmitters Template
• Combustion air flow to engines
• Critical gas flow measurements
• Leak detection
• Calibration reference standards
  • Thumbnail of document Meriam MDT500 Data Sheet 18691
    Download

    Meriam MDT500 Data Sheet 18691

    Download
  • Thumbnail of document Meriam MDT500 manual 18692
    Download

    Meriam MDT500 manual 18692

    Download

Request a Service Quote

Get a customized quote for calibration, validation, repair, or training services designed to keep your instruments accurate and compliant.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more

Sign up to receive email updates on new product launches, promotions, news, blogs, Brand's Brands videos and so much more!