Prastel FT25B pair of IR safety photocells

FT25B, a development of the FOTO30SDE has been designed and built for use in automatic access applications. The NEW FT25B transmitter may be battery powered by (2 Lithium 3.6V batteries) leaving only the IR receiving beam to be powered. This makes the unit ideal for f xing to a moving leaf of a gate or wherever it is diffi cult to get cabling to the transmitter.

• receiver beam adjustment 0° - 90° - 180°
• transmitter with battery or line power supply
• transmitter with contact input for safety rubber
• nominal range 25 m
• shielded receiver amplifi er
• transmission duty-cycle: 0.2 %
• battery life 2 years
• alignment test point
• fl at battery signal
• synchronism selectable on 2 different frequencies

FT25BS2-R, has been designed and built for use in automatic access applications.
The NEW FT25BS2-R transmitter may be battery powered by (2 lithium 3,6 V batteries) leaving only the IR receiving beam to be powered.
In the transmitting unit there’s an input for safety edges contacts. Therefore this makes the unit ideal forfixing to a moving leaf of a gate or wherever it is difficult to get cabling to the transmitter or on the gate.

• Transmitter beam adjustment 0° - 90° - 180° C both on TX and on RX
• Transmitter with battery or line power supply
• Transmitter with contact input for safety rubber
• Nominal range 25 m
• Shielded receiver amplifier
• Transmission duty-cycle: 0,2%
• Battery life: 2 years
• Flat battery signal
• Alignment test point
• Synchronism selectable on 2 different frequencies