right for modification reserved / w s /, 21.5.2001 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 d a t a s h e e t www.perkinelmer.com/opto dual channel thermopile tps 2534 dual channel thermopile tps 2534 dual channel thermopile tps 2534 dual channel thermopile tps 2534 dual channel thermopile tps 2534 dimensions in mm two thermopiles with individual infrared filters thermistor temperature reference included applications: infrared absorption (ndir) gas sensing with reference channel the dual thermopile sensor tps 2534 employs two single thermopile chips mounted in a to?5-type housing with a 30?k v thermistor as temperature reference. the cap has two windows of size 2.3 x 2.6?mm 2 each which can be equipped with different infrared bandpass filters. the sensor is perfectly suited to gas detection by ir absorption. for further information please refer to the tps 2534 product note. 110100 0.2 0.4 0.6 0.8 1.0 tps 2534 -3 db level relative signal output frequency in hz -80 -60 -40 -20 0 20 40 60 80 0 20 40 60 80 100 tps 2534 normalized signal in percent angle of incidence in degree s r e t e m a r a p l a c i p y ts t i n un o i t i d n o c a e r a e v i t i s n e s e z i s w o d n i w y t i v i t i s n e s c d e c n a t s i s e r e s i o n p e n * d y t i v i t i s n e s f o c t e c n a t s i s e r f o c t t n a t s n o c e m i t e r u t a r e p m e t g n i t a r e p o e r u t a r e p m e t e g a r o t s r o t s i m r e h te c n a t s i s e r a t e b w e i v f o d l e i f thermopile infrared detectors p lighting | imaging | telecom s p t 4 3 5 2 x 22 . 1 x 2 . 1m m 2 a e r a g n i b r o s b a 6 . 2 x 3 . 2m m 2 l e n n a h c h c a e 2 4w / vr e t l i f o / w b b k 0 0 5 0 3k w 0 3/ v n ? z hk 0 0 3 . s . m . r 7 . 0 1/ w n ? z hr e t l i f o / w b b k 0 0 5 3 . 2 x 0 1 8 m c ? w / z hr e t l i f o / w b b k 0 0 5 1 0 . 0 - k / % 2 0 . 0 k / % 5 3s m 0 4 -0 0 1c t n e n a m r e p n o n 0 4 -0 0 1c t n e n a m r e p n o n 0 3k w c 5 2 4 6 9 3kc 0 0 1 / c 5 2 x 20 9 s t n i o p % 0 5 t a
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