The new sensor box SRBC is the reliable and cost-effective solution when it comes to electronic position sensing and optical position indication of automated process valves. The sturdy version with IP67 and NEMA 44X is ideal for use indoors and outdoors, even in aggressive or corrosive environments. Weather-tight housing for outdoor applications Many switch variants for virtually all applications Intrinsically safe to ATEX cCSAus Listed, General Purpose SIL 2 to IEC 61508 Two cable inputs for common power supply for the sensor box and solenoid valve