LHI1148 Datasheet (PerkinElmer Optoelectronics) - Quad Element Detector LHi 1148

LHI1148, Quad Element Detector LHi 1148

Lighting | Imaging | Telecom Pyroelectric Infrared Detectors Quad Element Detector LHi 1148 Four elements in two pairs Two FET outputs, inverse polarity Designed for redundant PIR alarms The LHi 1148 pyroelectric infrared detector is designed for high end PIR alarm applications.

It includes a Quad type pyroelectric ceramic with 4 sensitive elements connected to two FET source follower circuits.

Thus it provides for dual channel output .

One channel is inverse to the other.

The LHi 1148 det