Automation Products Group”s PT-500 submersible liquid level/pressure transmitters are now cCSAus certified for use in Class I, Div. 1, Groups C and D, and Class I, Zone 0, Group IIB hazardous locations. The transmitters feature a vented, watertight cable and deliver a 4-20 mA solid-state signal while submerged up to 450 ft. A patent pending removable stainless steel cage connects to the sensor with a snap ring. The rugged IP68 transmitters deliver accuracy of 0.50 percent of span and are temperature-compensated to ensure accuracy and long-term stability under extreme temperature variations. Easy to install surface-mount technology provides added protection from shock and vibration.