118 05/02 applications evaporator sensor for air conditioning systems heating systems features copper case twin cable (black) pvc-insulated wires with tinned ends, t max = 105 c options alternative resistance ratings, rated temperatures, resistance tolerances, wire lengths and awg 22, 24 or 26 available on request delivery mode bulk climatic category (iec 60068-1) max. power at 25 c p 25 resistance tolerance ? r n / r n rated temperature t n b value tolerance ? b / b dissipation factor (in air) th thermal cooling time constant (in air) c thermal time constant (in water) a heat capacity c th insulation resistance ( v = 100 vdc) r is test voltage ( t = 1 s) v t 30/100/56 60 3 % 25 0,5 % approx. 5 approx. 50 approx. 8 approx. 250 > 100 1,5 mw c mw/k s s mj/k m ? kvac type awg r 25 ? no. of r / t characteristic b 25/100 k ordering code k 500 26 10,0 k 8016 3988 b57500k0103a001 k 501 24 6,8 k 8016 3988 b57501k0682a002 dimensions in mm tnt0400-v 240,5 61,5 51510 60,1 copper twin wire pvc insulation awg24 case tnt0296-5 301 61,5 50020 60,1 copper twin wire pvc insulation awg26 case k 500 k 501 b57500 / b57501 temperature measurement k500 / k501 probe assemblies
119 05/02 reliability data test standard test conditions ? r 25 / r 25 (typical) remarks storage in dry heat iec 60068-2-2 storage at upper category temperature t : 100 c t : 1000 h < 2 % no visible damage storage in damp heat, steady state iec 60068-2-3 temperature of air: 40 c relative humidity of air: 93 % duration: 56 days < 2 % no visible damage storage in coldness storage at lower category temperature t : 30 c t : 1000 h < 2 % no visible damage rapid temperature cycling (in fluid) iec 60068-2-14 lower test temperature: 0 c upper test temperature: 100 c time to change from lower to upper temperature: < 30 s number of cycles: 1000 medium: oil < 2 % no visible damage vibration resistance iec 60068-2-6 frequency range: 5 to 500 hz amplitude: 7,5 mm/2 g duration: 3 8 h < 3 % no visible damage long-term stability (empirical value) t : 100 c t : 10 000 h < 3 % no visible damage voltage proof test 1500 vac; 1 s no flashover insulation test the sensors are placed in a vessel containing metallic balls of 1 mm diameter (with total immersed head). the applied voltage is 100 vdc. above 100 m ? b57500 / b57501 temperature measurement k500 / k501 probe assemblies
herausgegeben von epcos ag unternehmenskommunikation, postfach 80 17 09, 81617 mnchen, deutschland ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. vervielf?ltigung, ver?ffentlichung, verbreitung und verwertung dieser broschre und ihres inhalts ohne aus- drckliche genehmigung der epcos ag nicht gestattet. bestellungen unterliegen den vom zvei empfohlenen allgemeinen lieferbedingungen fr erzeugnisse und leistungen der elek- troindustrie, soweit nichts anderes vereinbart wird. diese broschre ersetzt die vorige ausgabe. fragen ber technik, preise und lieferm?glichkeiten rich ten sie bitte an den ihnen n?chstgelegenen vertrieb der epcos ag oder an unsere vertriebsgesellschaften im ausland. bauelemente k?nnen aufgrund technischer erfordernisse gefahrstoffe ent- halten. ausknfte darber bitten wir unter angabe des betreffenden typs ebenfalls ber die zust?ndige vertriebsgesellschaft ein - zuholen. published by epcos ag corporate communications, p.o. box 80 17 09, 81617 munich, germany ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. reproduction, publication and dissemination of this brochure and the information contained therein without epcos? prior express consent is prohibited. purchase orders are subject to the general conditions for the s upply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and el ectronic manufacturers? associ ation), unless otherwise agreed. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representa- tives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
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