The WIKA IS-20 series of transmitters is designed for industrial pressure measurement application in hazardous areas where intrinsically safe ratings are required.  The transmitters have FM, ATEX, and CSA intrinsically safe approvals, and are suitable for SIL 2 applications.

The IS-20 features a stainless steel welded measuring cell for enhanced media compatibility.  The IS-20-S features a standard threaded connection, the IS-21 comes with a flush diaphragm, and the IS-20-F and IS-21-F come with integral stainless steel junction box.

• Pressure ranges from 50" WC to 15000 PSI
• Accuracy to 0.25% span BFSL
• Suitable for SIL 2 per IEC 61508/IEC 61511
• FM, CSA and ATEX intrinsically safe approvals
• Rugged NEMA 6 stainless steel case, all stainless wetted parts, with all-welded meausring cell for improved media compatibility

 

Type	Description	Size
	Catalogue Section: Pressure Transmitters	1.3MB
	WIKA Tronic Line Short-Form Catalog	1.6MB
	WIKA IS-20 Intrinsically Safe Hazardous Area Transmitter Specification Datasheet	358KB
	WIKA IS-20 Intrinsically Safe Hazardous Area Transmitter Operation Manual	764KB