Our website uses cookies. By continuing to use it, you agree to their use.
Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
Back to overview
Stainless steel version
The model 73 gas-actuated thermometer has been developed and is manufactured in accordance with the EN 13190 standard. This high-quality thermometer has been designed especially for the requirements of the process industry. The thermometer, completely manufactured from stainless steel, is used particularly successfully in the chemical and petrochemical, oil and gas, and power engineering industries.
To allow optimum fitting to the process, individual insertion lengths and process connections are available. The thermometers have a high ingress protection of IP65 and can be used in outdoor applications even at negative temperatures. With liquid damping operation under high vibration conditions is possible. Due to the wide variety of possible designs, the model 73 gas-actuated thermometers can be perfectly adapted to any process connection or location.
With the contact bulb version, temperature measurements are possible without any contact with the medium, even when the pipe diameter is extremely small. The contact bulb is intended for external mounting on pipes and tanks.
When it comes to harsh climatic conditions at the place of use, the model 73 is the right choice, as it can be used at temperatures ranging from -40 °C [-40 °F] ... +60 °C [+140 °F] (In the POLARgauge® version also to -50 °C [-58 °F] of -70 °C [-94 °F]).
The QR code on the dial allows instrument-specific information such as the serial number, the order number, certificates and other product data to be retrieved from the internet easily and in the long term.
Model TW55
Version per DIN 43772 form 4, 4F
Model TW35
Design per DIN 43772 form 2, 3, 2G, 3G
Model TW40
Version per DIN 43772 form 2F, 3F
Model TW22
For sanitary applications
Model TW45
Design per DIN 43772 form 5, 8
Model TW50
Design per DIN 43772 form 6, 7, 9
Model 70
Model 55
For the process industry per EN 13190, premium version
Gas-actuated thermometer, lower mount, model R73
Pressure and temperature measurement at extremely low ambient temperatures
Stainless steel pressure gauges: Facelift brings digital features
WIKA’s POLARgauge and POLARvalve Series, Instruments for Extremely Low Temperatures
There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.
The maximum number of 20 entries was reached.
To receive your download link via e-mail, enter your address here:
The e-mail address is invalid.
Note: There are currently no articles in your request list. You can add any article from the product details to your wish list. To do this, select the desired article in the table.
The maximum number of entries was reached.
To receive your personal offer, we require some additional information from you.