Flow sensor amplifiers

EGE Ex-amplifier complement the EGE flow sensors without integrated amplifier. Flow sensors with approval for operation in explosive areas must be connected to approved Ex amplifier. EGE amplifier for ATEX-compliant operation supply the sensors via an intrinsically safe power circuit and provide electric separation from the mains. The amplifier itself must always be installed in areas which are not explosive.

EGE flow sensors for gaseous mediums without integrated amplifier permit the space-saving flow measurement on site and the comfortable setting of the limit value using separate amplifier, e.g. within a control cabinet. The measurement takes place without mechanically moving parts using a thermal measuring element. The current flow state is displayed at the amplifier using LEDs. The devices are used wherever a safe, robust and low-maintenance monitoring of flow values is required. This includes e.g. air conditioning technology, monitoring of exhaust air systems and ventilation monitoring.

EGE compact devices for the flow monitoring of gaseous media contain measuring and amplifier in a single housing. They are used where a visualisation of the flow rate on site is required. EGE flow sensors for gaseous media feature two pins which contain the thermal measuring elements. The sensors are set up directly at the device. EGE sensors for gaseous media are characterised by a rapid response capability and reliable operation. Based on the principle, there are no moving parts in the air flow monitors and they can, therefore, also be used in aggressive environments. Devices for air conditioning technology have smooth measuring surfaces and need not protrude far into the flow duct.

EGE flow sensors without integrated Amplifier permit the space-saving flow measurement on site and the comfortable setting of the limit value using separate amplifier, e.g. within a control cabinet. The measurement takes place without mechanically moving parts using a thermal measuring element. The current flow state is displayed at the amplifier using LEDs. The sensor can be exposed to high temperatures. The devices are used wherever a safe, robust and low-maintenance monitoring of flow values is required. This includes e.g. cooling circuit monitoring, monitoring of the flow rate of process fluids, monitoring of metering processes or also for pump protection in process and factory automation.