MESO-H is a Smart and universal, Isolated 2- wire In-head transmitter for temperature and other measurement applications.
MESO-HX is the Intrinsically Safe version for use in Ex-applications.

MESO-H and MESO-HX are fully HART- compatible, with communication through the HART protocol, directly on the 4-20 mA output loop, by using either a general hand-held HART Communicator or the PC software, MEPR0 2.
MEPRO 2 is a Windows based and user friendly software, which facilitates the access to and use of functions like transmitter configuration, documentation, monitoring and calibration.
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MESO-H / MESO-HX Compatible Intelligent 2-Wire In-Head Transmitters

HART Compatible, 2 Wire, In-Head Transmitter
MESO-H / MESO-HX Compatible Intelligent 2-Wire In-Head Transmitters

HART Compatible, 2 Wire, In-Head Transmitter (FM/CSA)
MESO-H / MESO-HX Compatible Intelligent 2-Wire In-Head Transmitters

HART Compatible, 2 Wire, In-Head Transmitter (ATEX)
Description N/A MESO-H is a Smart and universal, Isolated 2- wire In-head transmitter for temperature and other measurement applications.
MESO-HX is the Intrinsically Safe version for use in Ex-applications.

MESO-H and MESO-HX are fully HART- compatible, with communication through the HART protocol, directly on the 4-20 mA output loop, by using either a general hand-held HART Communicator or the PC software, MEPR0 2.
MEPRO 2 is a Windows based and user friendly software, which facilitates the access to and use of functions like transmitter configuration, documentation, monitoring and calibration.
Center Hole Diameter N/A 0.280 in7.00 mm
Operating Temperature1 N/A up to 185 ºFup to 85 ºC
Functions N/A Fully HART® Compatible
  • True on-line communication with hand-held HART Communicator or Windows software MEPRO 2
Input for RTDs, T/Cs, mV and resistance
  • Reduced inventory costs
  • Simplified plant engineering
Efficient customized 50-point linearization
  • Any sensor characteristics can be matched
Sensor diagnostics
  • SmartSense detects low sensor isolation (essential for correct measurements)
  • Selectable sensor break action
Simplified loop check-up
  • The transmitter works as an accurate current generator
On-screen indications of input and output
  • Valuable tools for temporary measurements
Improved QA with data storage
  • Vital information, such as TAG-No., maintenance record etc. can be stored in the nonvolatile memory
Performance & Design N/A Excellent stability
  • Long-term stability 0.1 %/year
Enhanced total system accuracy
  • Sensor error correction (compensates for known sensor errors)
Input-Output isolation 1500 VAC
  • Eliminates measuring errors due to ground loops
High load capacity
  • Only 10 V voltage drop over the transmitter (MESO-H) allows for high loads
Designed for harsh conditions
  • Excellent EMC performance
  • Durable, shockproof design
Simple mounting and connection
  • For DIN B head or larger
5 year limited warranty
  • 1 105°C / 221°F on Request