TM-110

Lean

RTD Sensor Assembly

Pt100 thermowell assembly in standard process lengths.

ACCURACY

Class A (±0.15 °C at 0 °C)

RANGE

-200

to

600

°C

PROTECTION

IP66

TEMPERATURE

-200

to

600

°C

TM-110 RTD Sensor Assembly | INSTRAVA

01

OVERVIEW

What it does and why it is built this way

The TM-110 is a platinum resistance thermometer assembly in a threaded thermowell. It is the reference choice for accurate, stable temperature in chemical, power and oil and gas plants.

A spring-loaded insert keeps the tip in contact with the well, so response stays fast over the life of the sensor.

KEY FEATURES

Pt100 Class A element

Standard immersion lengths 100–1,000 mm

Spring-loaded for fast response

MEASURING PRINCIPLE

Resistance thermometry (RTD)

How this principle works →

OUTPUT SIGNALS

4–20 mA

HART

APPROVALS (DEMO)

Hazardous-area protection (Ex d)

02

HOW IT MEASURES

Measuring principle, animated

Drag the slider to see how the measured variable becomes a 4–20 mA signal.

Resistance thermometry (RTD)
TM-110 RTD Sensor Assembly | INSTRAVA167.4 ΩPt100 ELEMENTTEMPERATURE →
TEMPERATURE
175 °C
OUTPUT
12.0 mA
  1. A platinum element sits at the tip of the probe.
  2. Its resistance rises almost linearly with temperature (Pt100: 100 Ω at 0 °C).
  3. The transmitter measures resistance and converts it to temperature.

03

SPECIFICATIONS

Technical data

Technical specifications
GroupParameterValue
MeasurementPrincipleResistance thermometry (RTD)
Measuring range-200 to 600 °C
AccuracyClass A (±0.15 °C at 0 °C)
ElementPt100, 3-wire or 4-wire
Response time T90< 8 s in water
OutputSignals4–20 mA, HART
ProcessConnectionThreaded
Process temperature-200 to 600 °C
ThermowellThread G½ or ½ in NPT, 316L
Immersion length100 to 1,000 mm
EnvironmentIngress protectionIP66
ApprovalsApprovals (demo)Hazardous-area protection (Ex d)

Values are illustrative demo data for a fictional product. Replace with your own specifications.

04

DOCUMENTS

Datasheets, manuals and certificates

Downloads are direct. No forms, no accounts.

07

FAQ

Questions about this principle

No questions listed yet.

RFQ

REQUEST A QUOTE

Specify it for your application

Tell us the fluid, range and installation. We will confirm the right model and send a quotation within two working days.

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