Specification: Part Number 6039519 Pressure type: Gauge pressure Wetted parts: With flush-mounted diaphragm: Stainless steel O-ring: NBR (O-ring made of FPM/FKM for version with flush-mounted membrane with integrated cooling element), FPM/FKM optional Seal: With flush-mounted membrane: wetted parts: CrNi-steel + NBR O-Ring Electrical safety: Short-circuit protection: QA towards M, Overvoltage protection: 36 V DC, Reverse polarity protection: L+ towards M Accuracy: