The DF-G1-PS-Q7 is an dual display Fibre Amplifier Sensor provides high-performance sensing in low-contrast applications. The easy-to-use DIN-rail-mountable fibre optic sensor compact housing has dual digital displays (Red/Green) and a bright output LED for easy programming and status monitoring during operation. The DF-G1 features increased temperature compensation compared with previous fibre optic sensors. An accessory clamp is available to secure a bank of connected sensors together on a DIN rail. The sensor offers user control over all operating parameters, threshold, Light Operate or Dark Operate, output timing functions, gain level and response speed.