KOBOLD Instruments Inc • 1801 Parkway View Drive • 15205 Pittsburgh, PA • Tel: +1 412 788 2830 • E-mail: Please activate JavaScript visit koboldusa.com

man-c-2-druck.png: Diaphragm Pressure Gauges for aggressive media MAN-C

Diaphragm Pressure Gauges for aggressive media MAN-C

Measuring range:
-250 ... 0 ... 0 ... +250 mbar
-1 ... 0 ... 0 ... +25 bar
Accuracy class: 1.6
pmax: up to 4-times (short-term) of meas. range
tmax: +200°C
Connection: Flange DN15 ... DN100/ ½ ... 4";
ECTFE coated
Housing material: stainless steel
Housing: Ø 100, 160 mm
Option: contacts, filling


application/pdf; charset=binary


195 KB

Operating Instructions

application/pdf; charset=binary

MAN - Operating Instructions

223 KB


KOBOLD all stainless steel diaphragm pressure gauges are preferably used for aggressive media where standard diaphragm pressure gauges are challenged. Diaphragm pressure gauges have a relatively high actuating force. The circular diaphragm is insensitive to jarring or vibration. An extremely high resistance to overpressure is achieved by underpropping the diaphragm.
For highly viscous, crystallising or strongly heterogeneous media, open flange connections are used. The wetted parts are coated by high quality polymers (PTFE/ECTFE) for specific use with aggressive media. Also  the used seals are made of PTFE or covered by it.
In contrast to pressure gauges assembled with membrane chemical seals, the accuracy and zero point stability is ensured over a bigger temperature range. Even the mechanical stability and robustness is multifolds in comparison to sensitive membrance chemical seals.

Other Members of the KOBOLD group

Products by Keyword

By using this website you consent to the use of cookies. Further information can be found in our data privacy statement.