Low pressure transducers for industrial applications

brief description

The products of the SIL series have been developed to provide the flexibility of the modular ADZ concept together with silicon technology for industrial applications. The complete range of available electronics can be used and very low pressure ranges starting at 10 mbar up to 40 bar can be utilized.

The modular design in combination with NBR-, FKM- or silicone O-rings provides flexibility for pressure and mechnical connection. By using the same housings and assembly technology the whole assortment of electrical connectors and cables can be used and customized.

product characteristics

  • low pressure ranges available (as low as about 10 mbar)
  • measurements from vacuum to about 50 mbar absolute
  • maximal flexibility for mechanical and electrical interfaces
  • usable for non-aggressive gases or oils
  • withstand high pressure pulse cycles

technical data

pressure range:
0-10 mbar up to 0-40 bar / 0-0.15 PSI up to 0-580 PSI
max over pressure: max 50 mbar (for 10 mbar)/ 100 bar (for 40 bar)*
min burst pressure: min 150 mbar (for 10 mbar)/ 150 bar (for 40 bar)*
output signals: 4-20 mA, 0-20 mA, 0-10 V, 0-5 V, 0.5-4.5 V ratiometric
response time [10-90%]:
≤1 ms (3-wire output signal)*
accuracy: 1.0% F.S. *
working temperature range (media): -40 ... 85°C / -40 ... 185°F
working temperature range (ambient): -40 ... 85°C / -40 ... 185°F
material of parts in contact with media:
silicon measuring chip, NBR-, FKM- or silicone O-ring, aluminium
material of housing: stainless steel **
shock resistance (according IEC 68-2-32): 1000g
IP class (according IEC 60529): up to IP6K9K (depending on electrical connection & mating)
weight: 80 - 120 g
minimum pressure cycles: 1*106
*for more information see data sheet
** others on request 
( for all parameters the specific datasheet applies )