Lighting | Imaging | Telecom p Pyroelectric Infrared Detectors Dual Element Detector LHi 333 Special Flat Pack Housing Designed for Multi-Sensor Arrangements The LHi 333 pyroelectric infrared-detector series is specially designed for Light switching applications with many detectors working in parallel for a wide field of view. It includes a dual element pyroelectric ceramic element with FET in source follower connection. This detector is fit with an infrared filter 5...14 µm. It offers high responsivity with excellent common mode performance (match) and low noise. LHi 333 Parameters min Field of View Element size R esponsivity 3 300 ma x units condition 2x1 mm (2 elements) 3800 V /W 100°C, 1 Hz 2 Match 1 10 % Noise 20 50 µV pp 25°C , 0,3...10Hz 1,55 V RS =47kW , 25°C W Ö Hz 1Hz Bw, 100°C, 1 Hz Offset Voltage 0,2 7,5x10-10 28x10-10 NEP Right for modification reserved / WS /, 29.6.2001 typical 5x10 D* 7 5 Output Impedance Operating Voltage 19x10 2 Field of View, horizontal vertical cm Ö Hz/W 1Hz Bw, 100°C, 1 Hz 7 10 kW RS =47kW , 25°C 15 V RS =47kW , 25°C 100° unobstructed 100° unobstructed Operating Temperature-40 75 °C non permanent S torage Temperature -40 80 °C non permanent 100 R [kV/W] 10 1 0,1 0,01 Dimensions in mm 0,1 1 f [Hz] Frequency Response Europe: PerkinElmer Optoelectronics GmbH Wenzel Jaksch Str 31 Wiesbaden / Germany Phone +49(0)611 492 0 Fax +49(0)611 492 170 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 10 D A T A S H E E T Dual Element Detector