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Temperature Transmitter MTP 300

Temperature Transmitter MTP 300

Temperature Transmitter MTP 300

Product catalog summary
Application
The MTP 300i is designed for processes requiring high safety and rapid response, such as high-pressure polymerization in LDPE production. It transmits temperature values in under 4 ms and includes comprehensive self-diagnosis for internal and external conditions. It can be installed in zone 1 with an intrinsically safe barrier and is customizable for various thermocouples and measurement ranges.
Scope of Use
The device is suitable for LDPE plants, EVA plants, gas turbines, and combustion control.
Safety Features
The MTP 300i employs a safety-by-design approach with extensive diagnostic functions, detecting wire breaks and loose or short contacts. It is intrinsically safe and requires safe barriers for supply.
Main Benefits
  • Failsafe thermocouple measurement
  • Fast reaction time (4 ms)
  • Supports all thermocouple types
  • Robust design with high dielectric strength
  • SIL2 certification according to IEC/EN 61508
  • ATEX rating up to zone 0
  • High safety with a 4.7 FIT rate
  • 10-year proof test interval
Safety Properties
FMEDA Category: SIL 2, Device type: Type B, HFT: 0, SFF: 93%, PFDavg: 5.63E-5%, Safe failure rate: 78.5 FIT, Dangerous failure rate: 66 FIT.
Technical Data
  • Certificate: SIL 2 according to IEC 61508
  • ATEX: II 2(1)G Ex ib [ia Ga] IIC T4 Gb
  • Thermocouple inputs: U0 = 1 VDC
  • Safety Data: I0 = 1.8 mA, P0 = 0.5 mW, C0 = 10 μF, L0 = 100 mH
  • Analog Output Supply: Ui = 28 VDC, Ii = 95 mA, Pi = 655 mW, Ci = 26 nF
  • Supply voltage range: 12.5 V to 28 V
  • Current range: >3.5 to <24 mA
  • Load: 70 to 800 Ω
  • Cold junction compensation: -10° to 70° C
  • Status LEDs: Luminosity corresponds to 4 to 20 mA
  • Behavior in case of failure: Low
  • Power Consumption: Max. 560 mW, Min. 50 mW
  • Temperature: -10° C to +70° C
  • Storage/Transport: -20° C to +80° C
  • Perm. Humidity: 10% to 95% r.H no condensation
  • Max. operating Altitude: <2000 m above mean sea level
  • Temperature Coefficient: <0.05%/10K (max.)
  • Galvanic isolation: EN 60079-11
  • EMC: EN 61326-3-2
  • PCB Material: FR4
  • Housing Material: Polyamide
  • Protection Class: IP20
  • Flammability: UL94 V0
  • Mounting type: 35 mm DIN rail
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Catalog excerpts

Temperature Transmitter MTP 300-1

rmiiteci I Your safe choice MTP 300i Failsafe High Speed Thermocouple Transmitter Supply < rc \ml^ < 4-20 mA; ©Span ©Zero DuoTec7] Failsafe The MTP 300i has been specially developed for proces- LDPE Plants ses where safety and reaction speed are crucial. A typical EVA plants example is high-pressure polymerization processes such Gas turbines as those used in the production of LDPE. Combustion Control A high degree of integration allows transmitting temperature values in less than 4 ms. It features thorough self-diagnosis safety routines of both internal and external conditions. Provided an intrinsically safe barrier as supply, the MTP 300i can be installed in zone 1. Despite the high degree of integration, the design is customizable for all types or thermocouples and measurement ranges. High Speed Thermocouple Monitor Double output High Speed Thermocouple Monitor

 Open the catalog to page 1
Temperature Transmitter MTP 300-2

Technical Data f miiteci F Your safe choice Featuring a safety-by-design approach, the MTP 300i provides a wide range of diagnostic functions. Apart from internal self-diagnosis, wire breaks or loose or short contacts can also be detected. The device is intrinsically safe and requires intrinsically safe barriers for supply. Safety Properties FMEDA Device type Type B Safe failure rate 78,5 FIT Safe detected failure rate 0 FIT Safe undetected failure rate 78,5 FIT Dangerous failure rate 66 FIT Dangerous detected failure rate 61,3 FIT Dangerous undetected failure rate 4,7 FIT Main Benefits - Failsafe...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.