46 warshavskoe shosse. moscow 115230 ?russia, ph: +7-499-678-2082, fax: +7-499-678-2083, web: www.rmtltd.ru copyright 2015. rmt ltd. the design and speci?ations of products can be changed by rmt ltd without notice. page of 1 5 spectral range m 0.2...15 surface emissivity 0.95 sensitivity se v/(w/m 2 ) 11 integral sensitivity sa v/w 0.68 detectivity cmhz 1/2 /w 1.30e+09 time constant s 0.4 electrical resistance acr 1) ohm 6.0 the HRD02-040-03L04 ? smd type, high sensitive and self-calibrating sensor of radiation heat ?xes in a wide range of heat ?x intensities. compatible with rmt datalogger dx8140. thermoelectric heat flux sensor dimensions (mm) thermoelectric solutions htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 HRD02-040-03L04 - ultra-high sensitivity - miniature dimensions - self-calibrating - smd solution - suitable for ?p-chip
46 warshavskoe shosse. moscow 115230 ?russia, ph: +7-499-678-2082, fax: +7-499-678-2083, web: www.rmtltd.ru copyright 2015. rmt ltd. the design and speci?ations of products can be changed by rmt ltd without notice. page of 2 5 detailed speci?ation thermoelectric solutions htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 HRD02-040-03L04 sensor type thermoelectric surface material aluminum, painted black protection ip67 surface dimensions axb mm 2 4x4 thickness h mm 0.8 pellet pairs 40 spectral range m 0.2...15 surface emissivity 0.95 sensitivity se v/(w/m 2 ) 11 integral sensitivity sa v/w 0.68 detectivity cmhz 1/2 /w 1.30e+09 time constant s 0.4 electrical resistance acr 1) ohm 6.0 power density max pe ?/m 2 14 500 maximal power pa ? 0.24 thermal resistance rt k/(w/m 2 ) 6.80e-04 integral thermal resistance rt k/w 42.4 temperature dependence 2) ds/dt %/? 0.25 linearity with power ds/dp ?/(w/m 2 ) 0.01% homogeneity ds/da. ? 1 calibration accuracy ? 3 calibration temperature range min/max ? -40 ?+85 operating temperature range min/max ? -60 ?+150 soldering temperature 3) max ? ? +260 cooling method convection terminal contacts bottom side rohs compliant 1. performance parameters shown in speci?ations are given for ambient temperature ta=300 k (27 ?) 2. average value. detailed temperature dependance is available. 3. max duration 5minuters.
46 warshavskoe shosse. moscow 115230 ?russia, ph: +7-499-678-2082, fax: +7-499-678-2083, web: www.rmtltd.ru copyright 2015. rmt ltd. the design and speci?ations of products can be changed by rmt ltd without notice. page of 3 5 u ?sensor signal at heat ?x pe; n ?number of pellet pairs inside a sensor; rt ?thermal resistance; ?seebeck coef?ient (average value p-n pair ) calibration expression with use of z, acr and seebeck coef?ient pinout con?uration thermoelectric solutions htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 htd 04-059-08d12 HRD02-040-03L04 self-calibration method measurement scheme hrd heat flux sensor has two ?t sides. the sensing (working) side is completely black. bottom side contains two terminal pads for smt soldering process and a mark between them. heat flux direction sensitivity of thermoelectric heat ?x sensor sa [v/w] figure-of merit z of thermoelectric sensor sa = = n rt u p z = ( n ) 2 rt acr sa = z acr ( n ) 1 se = sa s where s - surface area self-calibration to be made by measurement of figure-of-merit and acr resistance of thermoelectric heat ?x sensor by four-wire method which is provided by four wires of the fet cable connected to the sensor. use series of z-meters made by rmt for measurement of figure-of-merit and acr resistance of thermoelectric heat ?x sensor. or rmt datalogger dx8140 developed for htx, hfx series of heat ?x sensors. ??signal sensing surface mounting surface
46 warshavskoe shosse. moscow 115230 ?russia, ph: +7-499-678-2082, fax: +7-499-678-2083, web: www.rmtltd.ru copyright 2014. rmt ltd. the design and speci?ations of products can be changed by rmt ltd without notice. page of 4 5 thermoelectric solutions contacts russia - rmt ltd. headquarters warshavskoe sh. 46, 115230, moscow russia tel: +7-499-678-2082 fax: +7-499-678-2083 web: www.rmtltd.ru email: info@rmtltd.ru europe /usa - tec microsystems gmbh schwarzschildstrasse 8 , 12489 berlin germany tel: +49 30 6789 3314 fax: +49 30 6789 3315 web: www.tec-microsystems.com email: info@tec-microsystems.com china - protec ltd. ??? b 207 +86-755-61596066 +86-755-61596036 ?? 518054 web: www.protecltd.com email: info@protecltd.com korea - sun?wer energy 1f, 665-6, pungdeokcheon-dong suji-gu, yongin-si, gyeonggi-do south korea tel: +82 312767992 f ax: +82 312767993 web: www.sun?co.kr taiwan - wellspring & vim tech corp 9f-1, no.657 pei-an rd. taipei 104 taiwan tel: +886 2-85091756 f ax: +886 2-85091846 web: www.wellvim.com.tw email: info@wellvim.com.tw
46 warshavskoe shosse. moscow 115230 ?russia, ph: +7-499-678-2082, fax: +7-499-678-2083, web: www.rmtltd.ru copyright 2014. rmt ltd. the design and speci?ations of products can be changed by rmt ltd without notice. page of 5 5 legal notice all logos, images, trademarks and product names (collectively materials) are proprietary to rmt ltd and/ or any of its af?iates, or subsidiaries, or other respective owners that have granted rmt ltd the permission and/or license to use such materials. all images are provided by rmt ltd. and are subjects of copyright protection. rmt ltd, tec microsystems gmbh and protec ltd. do not grant a copyright license (express or implied) to the recipient, except that recipient may reproduce the logos, images and text materials in this press-release without any alteration for non-promotional or editorial purposes only with a written note about materials owner. copyright protection warning graphics materials and texts from this datasheet may not be used commercially without a prior response in writing on company letterhead and signed by rmt ltd authority. thank you for respecting the intellectual property rights protected by the international copyright laws. all images contain rmt hidden watermark for the immediate proof of their origin. thermoelectric solutions rmt ltd. rmt image hidden watermark
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