Gems Sensors & Controls has announced the launch of a new miniature, low cost Electro Optic Level Sensor, the ELS-950. The compact size, durability, high temperature capability and low cost makes the ELS-950 ideally suited for monitoring coolants, lubricants, hydraulic fluids and overflow reservoirs in industries as diverse as off highway vehicles, medical, oil and gas, water, HVAC, marine, transport and food & beverage.