Endress+Hauser Omnigrad T TR25 Technical Information

Technical Information
omnigrad T TR25
Thermometer without extension neck
Threaded connection under the head
PCP (4...20 mA), HART
Temperature sensors TR 25, series Omnigrad T, are resistance
thermometers suitable for almost all industrial processes and
generic applications thanks to their modular structure.
They are made up of a measurement probe without a protection
well, and a housing, which may contain the transmitter for con-
version of the variable measured.
Application areas
• Fine chemicals industry
• Light energy industry
• General industrial services
• Environmental engineering
TI 269T/02/en
60020989
®
or PROFIBUS-PA
Features and benefits
• SS 316L/1.4404 for probe "wetted" parts
• The most common compression junctions are supplied as
standard; others are available upon request
• Insert (not replaceable) in mineral oxide with a diame-
ter of 6 mm
• Customized immersion lenght
• Probe end with reduced diameter for a faster response time
• Surface finishing down to Ra < 0.8 μm
• Stainless steel, aluminium or plastic housing, with protection
grade from IP65 to IP67
• Replaceable mineral insulated insert, with diameter 6 or 3 mm
• PCP (4...20 mA, also with enhanced accuracy), HART® and
PROFIBUS-PA® 2-wire transmitters
• Pt 100 sensing element with class A accuracy (DIN EN 60751)
or 1/3 DIN B
• Pt 100 wire wound (-200...600°C) or thin film (-50...400°C)
• Double Pt 100, for redundancy purposes
• Single Pt 100 with 4 wires connection, double Pt 100 with 3
wires
• EA calibration certificate
®
electronics