Bosch DS453Q Quad Beam Photoelectric Detector Transmitter and Receiver

Description

The Detector Series consists of the DS453Q and DS455Q Detectors with separate transmitters and receivers. The transmitter emits an invisible infrared beam to the receiver. If the beam is broken, the receiver signals an alarm. The DS453Q and DS455Q use four pulsed infrared beams that are designed to activate an alarm only when all four beams are simultaneously blocked. The DS453Q and DS455Q also feature interlocked upper and lower beams, signal voltage LED, and selectable environmental discrimination circuitry.
Feature
Quad beam detection
Four mounting options using optional mounting poles
Environmental discrimination circuit
Beam power control to reduce cross-talk Specs
Manufacturer Bosch
Condition New
Environmental Discrimination Circuit (EDC): Normally-closed switch for connection to normally-closed supervision circuit. Rated at 0.2 A at 30.0 VDC
Operating Temperature: -25°C to 60°C (-13°F to 140°F)
Storing Temperature: -30°C to 70°C (-22°F to 158°F)
Power Supply: 10.5 VDC to 28.0 VDC
Current Draw DS453Q: 135 mA (maximum, transmitter and receiver total)
Current Draw DS455Q: 160 mA (maximum, transmitter and receiver total)
Alarm Output: Form C relay rated at 0.2 A at 30.0 VDC
Tamper Output: Normally-closed tamper switch rated at 0.1 A at 30.0 VDC
Beam Power Control: Equipped
Material: High impact Lexan® enclosure
Dimensions: 398 mm x 103 mm x 99 mm (15.67 in. x 4.06 in. x 3.90 in.)