| Imaging | Telecom p D A T A S H E E T Lighting Pyroelectric Infrared Detectors Dual Element Detector LHi 2068 NEW: Integrated amplifier High output signal Design for special alarm applications The LHi 2068 pyroelectric infrared-detector is a new unique design with dual element configuration and integrated amplifier. Two elements are connected in series and feed the signal into an operational amplifier. It offers a highly stable responsivity with excellent common mode performance (match) and low noise, with extended frequency performance . Parameters min typical Element size R esponsivity 50 Right for modification reserved / WS /, 29.6.2001 ma x 2x1 mm2 (2 elements) 90 kV /W 100°C, 1 Hz 10 % Noise 0,5 0,75 mV pp 25°C , 0,3...10Hz W Ö Hz 1Hz Bw, 100°C, 1 Hz 8,1x10-10 25x10-10 5,6x10 7 17,5x10 4 Operating Voltage Field of View, horizontal vertical cm Ö Hz/W 1Hz Bw, 100°C, 1 Hz 7 16 unobstructed 110° unobstructed -40 85 °C non permanent S torage Temperature -40 85 °C non permanent LHi 954 LHi 958 Sensing elements (optically) 10 f [Hz] Frequency Response Dimensions in mm Europe: PerkinElmer Optoelectronics GmbH Wenzel Jaksch Str 31 Wiesbaden / Germany Phone +49(0)611 492 0 Fax +49(0)611 492 170 25°C 110° Re [kV/W] 1 V Operating Temp. 100 0,1 condition 1 D* 10 0,01 units Match NEP Field of View 2068 LHi USA: PerkinElmer Optoelectronics 2175 Mission Colledge Blvd Santa Clara, CA 95054 Phone +408 565 0830 Fax +408 565 0703 Asia: PerkinElmer Optoelectronics 47, Ayer Rajah Crescent #06-12 Singapore 139947 Phone +65 775 2022 Fax +65 775 1008 www.perkinelmer.com/opto Bottom View