Gas Pressure Thermometer TFB-TFC 100/160 Hengesbach

Hengesbach is a company from Deutschland. And Hengesbach develops, manufactures and distributes innovative measuring technology for applications in production processes where functionality, reliability and accuracy of the instruments are of highest priority even under extreme process conditions. This modern understanding of value creation of a medium-sized company already has a long tradition with us.

Based on many years of experience, we know that the success and strategic security of the company is the result of a lasting and uncompromising appreciation of all involved stakeholders – and this in a global context.

Hengesbach develop and produce measuring instruments with a clear focus on the worldwide active dairy, food and beverage industry. Especially within these applications, highest hygienic requirements for the production of safe products are essential prerequisites.

The product of Hengesbach Such as level measuring, flow measuring, pressure measuring, temperature measuring, analytical measurement, evaluation. One of the product that come from Hengesbach is temperature measuring.

Hengesbach offers a comprehensive equipment portfolio for temperature measuring. Apart from mechanical thermometers, we mainly offer  industrially optimised resistance thermometers (PT100 sensors, thermo-elements, etc.) and temperature transmitters with different electronic interfaces.

Gas Pressure Thermometer TFB-TFC 100/160

Gas pressure thermometer with nitrogen filling (inert gas filling, physiologically harmless).


  • round housing ng 100 and 160 mm for chemical use
  • without or with glycerine filling
  • installation of electrical contact devices


Nominal size100 and 160 mm
Accuracy (EN 13190)Class 1
Reference temperature+ 23°C
Display ranges (EN 13190) 
(EN 13190)for temperature differences from
 80 K to 500 K
Resistance to environmental  temperature-20 to +60°C
 (also storage/transport)
Max. permitted static operating pressure25 bar at the sensor
Protection type (EN 60529 /IEC 529)IP 55 without filled housing
 IP 65 with filled housing
Housing / bayonet ringCrNi steel 1.4301
 TFB/TFC - without filled housing
 TFBG/TFCG - with filled housing
Viewing paneInstrument glass
ConnectionAt the bottom
 optional: At the back, off-centre (r..)
 for connection type see sensor types
SensorCrNi steel 1,4571
Long-distance lineTFB – steel ∅ 3 mm
 TFC – CrNi steel ∅ 2 mm
Measuring systemWith nitrogen (inert gas, physiologically harmless)
IndicatorsBrass / nickel silver
Readjustment± 6% with correction screw from the outside
DialWhite aluminium, black scale
IndicatorsBlack aluminium

Download Data Sheet: Gas Pressure Thermometer TFB-TFC 100/160