MTL5575 MTL Instruments Temperature Converter

The MTL5575 converts a low-level dc signal from a temperature sensor mounted in a hazardous area into a 4/20mA current for driving a safe-area load. Software selectable features include linearisation, ranging, monitoring, testing and tagging for all thermocouple types and 2-, 3-or 4-wire RTDs. (For thermocouple applications the HAZ-CJC plug on terminals 1–3 includes an integral CJC sensor). Configuration is carried out using a personal computer. A single alarm output is provided and may be configured for process alarm or to provide notice of early thermocouple failure.

SPECIFICATION
See also common specification

• Number of channels
One
• Signal source
THC types J, K, T, E, R, S, B or N to BS 60584 and XK mV input
RTDs 2/3/4-wire platinum to BS 60751
Pt 100, Pt 500, Pt 1000
Cu-50 & Cu-53
Ni 100/500/1000 DIN 43760
• Location of signal source
Zone 0, IIC, T4-6 hazardous area
Division 1, Group A, hazardous location
• Input signal range
–75 to +75mV, or 0 to 400Ω (0 to 1000Ω Pt & Ni sensors)
• Input signal span
3 to 150mV, or 10 to 400Ω (10 to 1000Ω Pt & Ni sensors)
• RTD excitation current
200µA nominal
• Cold junction compensation
Automatic or selectable
• Cold junction compensation error
≤ 1.0°C
• Common mode rejection
120dB for 240V at 50Hz or 60Hz (500ms response)
• Series mode rejection
40dB for 50Hz or 60Hz
• .Calibration accuracy (at 20°C)
(includes hysteresis, non-linearity and repeatability)
Inputs: (500ms response)
mV/THC: ± 15µV or ± 0.05% of input value(whichever is greater)
RTD: ± 80mΩ
Output: ± 11µA
• Temperature drift (typical)
Inputs:
mV/THC: ± 0.003% of input value/°C
RTD: ± 7mΩ/°C
Output: ± 0.6µA/°C
• Example of calibration accuracy and temperature drift
(RTD input - 500ms response)
Span: 250Ω
Accuracy: ± (0.08/250 + 11/16000) x 100%
= 0.1% of span
Temperature drift: ± (0.007/250 x 16000 + 0.6) µA/°C
= ±1.0µA/°C
• Safety drive on sensor failure
Upscale, downscale, or off
• Early burnout
Early burnout detection for thermocouples (when selected)
Alarm trips when loop resistance increase is > 50Ω
• Output range
4 to 20mA nominal into 600Ω max.
• Alarm output (configurable)
Relay ON in alarm, 250mA @ 35V max
• Maximum lead resistance (THC)
600Ω
• Response time
Configurable - 500 ms default(Accuracy at 100/200ms - contact MTL)
• LED indicator
Green: power and status indication
Yellow: alarm indication, on when contacts are closed
• Maximum current consumption (with 20mA signal)
50mA at 24V
• Power dissipation within unit (with 20mA signal)
1.2W at 24V
• Safety description
Refer to certificate for parameters. Um=253V rms or dc
• Configurator
A personal computer running MTL PCS45 software with a
PCL45USB serial interface

Related Models:

Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.

FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.

Achievers Automtation Limited deals with a complete range of industrial automation components and instruments with more than 12 years’ experience, and always try best to provide quality goods and timely services to our valued customers from over 45 countries worldwide.

Achievers serves the Oil & Gas industries, EPC contractors, System Integrators and other industrial automation and process control companies worldwide. The industries we serve include Oil & Gas, Chemical, Petrochemical, Mining, Energy & Utilities, Pharmaceuticals, Electronics, Food and etc.

The company provides a diversified range of products to meet any process control and automation challenges in the industry. We stock and distribute pressure & temperature transmitters, level controller & transmitters, temperature probes, flowmeter, vibration monitoring devices, chart recorders, sensors, PLC, DCS, HMI, measuring instruments and other field instruments.

Below are the TOP BRANDS we handle in the past 12 years:

Bently Nevada             3500 Vibration Monitoring System&3300 Proximity Probes, Sensors & Transducer Systems

ALLEN BRADLEY       Industrial Control Products

Pepperl-Fuchs             Industrial Sensors & Isolated Barrier

MTL Instruments         Isolated Barrier

Endress+Hauser         Flow, Level, Liquid Analysis Instrument

YOKOGAWA               DCS & Field Instruments & Process Analyzers

Rosemount                  Analytical Products

ASCO                          Solenoid Valves

FISHER                       Valve&Positioner

IFM                              Sensors & Controllers

ABB                             V18345 Valve Positioner

ABB                             Bailey Infi 90 and Net 90 Modules

FISHER                       DLC3100 Digital Level Controller

TELEDYNE                 Oxygen Sensor & Fuel Cell

HONEYWELL             Switches & Transmitter

VEGA Level                Measurement Products

AUMA                         Electric Actuators and Gearboxes

SMC                           Controls, process, and Industrial products

SICK                           Industrial Sensors

FESTO                       Pneumatic & Electric Automation Products

YASKAWA                  Industrial Ac Drives

BECKOFF                  Controllers & I/O Modules

BALLUFF                   Linear Position Sensors

SCHMERSAL            Safety switches & Safety Systems

In achieving business objectives, we highly value integrity, trust, honesty, social responsibility and moral and business ethics.The company has put a lot effort in establishing strong ties with the customers. Our effort in sharing problems encountered by the customers and finding the solution hand-in-hand with them has made us the first-choice supplier for the customer. We have always striven to provide the right things for the right customers.In addition, our ability to source a wide range of parts and products for our diversified customers has fortified our status as an all-purpose supplier.

In the years to come, we will continuously strive to incorporate upgrade in the areas both of customer service, and product and engineering knowledge. Not only do we want to grow together with our customer, but we also want to make contribution.

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