1. Home
  2. Detection - Measurement
  3. Temperature and Humidity Measurement
  4. Dial thermometers
  5. dial thermometer / probe / flange / miniature
Dial Thermometer / Probe / Flange / Miniature

dial thermometer / probe / flange / miniature

TR21

INO Group

dial thermometer / probe / flange / miniature
Request for quotation
captcha contact product

  • Display:

    dial

  • Technology:

    probe

  • Configuration:

    flange, miniature, compact

  • Other characteristics:

    intrinsically safe, hygienic

  • Applications:

    industrial, food

  • Temperature:

    Min.: -50 °C (-58 °F)

    Max.: 250 °C (482 °F)

Applications

Sanitary applications
Food and beverage industry
Bio and pharmaceutical industry, production of active ingredients

Special features

Sensor can be calibrated without having to open the process
Compact design for space-saving fitting
Simple and fast connection using an M12 plug connector
With direct sensor output (Pt100/Pt1000 in 3 or 4-wire version) or integrated transmitter with 4 ... 20 mA output signal, individually parameterisable with free-of-charge WIKAsoft-TT PC configuration software
Materials and surface finish quality in accordance with standards of hygienic design

Description

The model TR21-A resistance thermometer provides temperature measurement in sanitary applications and can be used for the measurement of liquid and gaseous media in the range of -50 ... +250 °C (-58 ... +482 °F). For application in hazardous areas, intrinsically safe versions are available.

View catalogue Go to the WIKA Alexander Wiegand SE & Co. KG website for more information
Products relative
Non contact temperature sensors (infrared...)
infrared temperature sensor / non-contact / miniature / stainless steel

infrared temperature sensor / non-contact / miniature / stainless steel

OS-MINIUSB
Temperature: -200 °C - 1000 °C
infrared temperature sensor / fixed

infrared temperature sensor / fixed

IR2 series
The OMEGA iR2!" belongs to a range of state of the art instruments that are designed exclusively to cater to high temperature (300C-3000C) and demanding needs. It is a great fit for control and measurement applications that involve semiconductors, ...
infrared temperature sensor / IP65 / fixed

infrared temperature sensor / IP65 / fixed

OS101E series
Temperature: -18 °C - 538 °C
infrared temperature sensor / type K thermocouple / IP65 / stainless steel

infrared temperature sensor / type K thermocouple / IP65 / stainless steel

OS136 series
Temperature: -18 °C - 538 °C
infrared temperature sensor / type K thermocouple / IP65 / compact

infrared temperature sensor / type K thermocouple / IP65 / compact

OS137 series
Temperature: -18 °C - 538 °C
infrared temperature sensor / with thermocouple output / non-contact

infrared temperature sensor / with thermocouple output / non-contact

ZIS 1X
Temperature: 0 °C - 650 °C
infrared temperature sensor / thermocouple / with thermocouple output / contactless

infrared temperature sensor / thermocouple / with thermocouple output / contactless

ZIS 3X
Temperature: 0 °C - 650 °C
infrared temperature sensor / thermocouple / with thermocouple output

infrared temperature sensor / thermocouple / with thermocouple output

ZIS 01
Temperature: 0 °C - 200 °C
Contact temperature sensors (all technologies)
temperature sensor for mobile applications / resistance / with housing / compact

temperature sensor for mobile applications / resistance / with housing / compact

Txxxxx series
Temperature: -50 °C - 150 °C
IP67 temperature sensor / with housing / with integrated electronics

IP67 temperature sensor / with housing / with integrated electronics

TNxxxx series
Temperature: -50 °C - 150 °C
programmable temperature sensor / Pt1000 / Pt100 / with digital display

programmable temperature sensor / Pt1000 / Pt100 / with digital display

TRx439 series
Temperature: -100 °C - 600 °C
threaded temperature sensor

threaded temperature sensor

TV7x0x series
Temperature: -50 °C - 150 °C
infrared temperature sensor / ultra heavy-duty / non-contact / precision

infrared temperature sensor / ultra heavy-duty / non-contact / precision

TW20x series
Temperature: 0 °C - 2500 °C
K type thermocouple / J type / T type

K type thermocouple / J type / T type

TC-TS series
Temperature: -75 °C - 250 °C
infrared temperature sensor / non-contact / miniature / stainless steel

infrared temperature sensor / non-contact / miniature / stainless steel

OS-MINIUSB
Temperature: -200 °C - 1000 °C
high-temperature thermocouple

high-temperature thermocouple

XTA, XMO, XPA, XIN series
Temperature: 2300, 1650, 2315, 1150 °C
Temperature sensors: RTDs (resistive temperature detectors)
temperature sensor for mobile applications / resistance / with housing / compact

temperature sensor for mobile applications / resistance / with housing / compact

Txxxxx series
Temperature: -50 °C - 150 °C
programmable temperature sensor / Pt1000 / Pt100 / with digital display

programmable temperature sensor / Pt1000 / Pt100 / with digital display

TRx439 series
Temperature: -100 °C - 600 °C
Pt100 temperature probe / threaded

Pt100 temperature probe / threaded

TSxxx9 series
Temperature: -40 °C - 90 °C
Pt1000 temperature sensor / Pt100

Pt1000 temperature sensor / Pt100

TP323x, TP9237 series
Temperature: -50 °C - 300 °C
digital thermometer / RTD / threaded / precision

digital thermometer / RTD / threaded / precision

Omnigrad M TR10
Temperature: -200 °C - 600 °C
analog thermometer / resistance / insertion / precision

analog thermometer / resistance / insertion / precision

Easytemp TMR35
Temperature: -50 °C - 200 °C
digital thermometer / Pt100 / insertion / precision

digital thermometer / Pt100 / insertion / precision

Omnigrad S TR66
Temperature: -200 °C - 600 °C
digital thermometer / RTD / insertion / stainless steel

digital thermometer / RTD / insertion / stainless steel

Omnigrad S TR88
Temperature: -200 °C - 600 °C
Partners
partner 1
partner 2
partner 3
partner 4
partner 5
partner 6
partner 7
partner 8
partner 9