LHI 968 / 3866

PYROELECTRIC DETECTORS FOR INTRUSION ALARM Pyroelectric, Dual-Element Detectors 'PS
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1ZSP Product Description The analog LHi 968 series with Dual Element configuration is performance-proven top of the line product in high-end applications. The LHi 968 design provides for a reduced sensitivity to EMI and excellent White Light Immunity (WLI). PYD 1398 offers a higher level of RF immunity and is optionally available with grading for lower white light sensitivity. Applications t
Intrusion Alarms t
High-end Motion Sensors Features and Benefits t
TO-5 metal housing t
Improved EMI protection t
Reduced (WLI) LHi 968 and PYD 1398 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage Operating Voltage EMI performance White Light performance Height Optical Element Location Filter Size 14 4ZNCPM Rmin R Mmax Nmax N D* FoV h he /ho XxY -)J
 3,3 4 10 50 20 19 100° 100° 0,2…1,5 2,0…10 ** ** 4,2 2,6 / 0,95 5,2 x 4,2 1:%
 3,3 4 10 50 20 19 100° 100° 0,2…1,5 2,0…10 ** *** 4,2 2,6 / 0,95 5,2 x 4,2 Unit kV/W kV/W % µVpp µVpp 107cm*√Hz/W V V 3FNBSLT f = 1 Hz f = 1 Hz 0,4…10Hz/20°C 0,4…10Hz/20°C 1Hz / 1Hz BW/20°C unobstructed unobstructed 47 kΩ, 20°C, VDD=10V 47 kΩ, 20°C Excelitas test set up mm mm mm www.excelitas.com