Wika IS-3 Intrinsically Safe Pressure Transmitter
The WIKA IS-3 intrinsically safe pressure transmitter is engineered specifically for the most demanding industrial requirements in hazardous areas. Featuring a fully welded stainless steel design that completely avoids internal sealing elements, the IS-3 guarantees trouble-free pressure measurement and maximum compatibility with almost all process media.
Delivering a highly reliable ±0.5% span accuracy, this transmitter is available with a specialized flush diaphragm process connection designed specifically to prevent clogging in viscous and contaminated fluids. Click the quote button above to request pricing on your required IS-3 configurations, and our team will respond with rapid availability.
Features
- Measuring ranges from 0-0.1 to 0-6,000 bar [0-3 to 0-15,000 psi]
- Approved for use in hazardous areas, e.g. ATEX, IECEx, FM and CSA
Applications
- Chemical and petrochemical industry
- Oil and natural gas applications
- Machine building
- Optional field case, for extreme environmental conditions, is resistant to acids, bases, oils and solvents

CE
IECEx
FM
CSA
EAC
CRN
3A