闈炲垎鏁ｇ磪澶�(NDIR)鍏夎瓬鍎€甯歌鐢ㄤ締妾㈡脯姘ｉ珨鍜屾脯閲忕⒊姘у寲鐗╋紙渚嬪涓€姘у寲纰冲拰浜屾哀鍖栫⒊锛夌殑婵冨害銆備竴鍊嬬磪澶栧厜鏉熺┛閬庨噰妯ｈ厰锛屾ǎ鏈腑鐨勫悇姘ｉ珨绲勫垎鍚告敹鐗瑰畾闋荤巼鐨勭磪澶栫窔銆傞€氶亷娓噺鐩告噳闋荤巼鐨勭磪澶栫窔鍚告敹閲�锛屼究鍙⒑瀹氳┎姘ｉ珨绲勫垎鐨勬績搴�銆備箣鎵€浠ヨ閫欑ó鎶€琛�(sh霉)鏄潪鍒嗘暎鐨�锛屾槸鍥犵偤绌块亷閲囨ǎ鑵旂殑娉㈤暦鏈稉(j墨ng)闋愬厛婵炬尝锛涚浉鍙嶅湴锛屽厜婵炬尝鍣ㄤ綅浜庢娉㈠櫒涔嬪墠锛屼互渚挎烤闄ら伕瀹氭埃楂斿垎瀛愯兘澶犲惛鏀剁殑娉㈤暦涔嬪鐨勬墍鏈夊厜绶�銆�

鍦�1鎵€绀洪浕璺槸涓€鍊嬪熀浜嶯DIR鍘熺悊鐨勭啽闆诲爢姘ｉ珨鍌虫劅鍣�瀹屾暣闆昏矾銆傝┎闆昏矾閲濆皪浜屾哀鍖栫⒊妾㈡脯鍎�(y艒u)鍖�锛屼絾閲囩敤涓嶅悓婵惧厜鍣ㄧ殑鐔遍浕鍫嗕箣鍚庝害鍙簿纰烘脯閲忓绋埃楂旂殑婵冨害銆�

鍗板埛闆昏矾鏉�(PCB)閲囩敤Arduino鎿村睍鏉垮昂瀵歌ō(sh猫)瑷�锛屽苟鑸嘇rduino鍏煎骞宠嚭鏉縀VAL-ADICUP360灏嶆帴銆備俊铏熻(di脿o)鐞嗙敱浣庡櫔鑱叉斁澶у櫒AD8629鍜孉DA4528-1浠ュ強绮惧瘑妯℃摤寰帶鍒跺櫒ADuCM360瀵︾従(xi脿n)锛岃┎寰帶鍒跺櫒闆嗘垚鍙法绋嬪鐩婃斁澶у櫒銆侀洐閫氶亾24浣嵨�-螖鍨嬫ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)鍜孉RMCortex-M3铏曠悊鍣�銆�

鐔遍浕鍫嗗偝鎰熷櫒鐢遍€氬父涓茶伅(li谩n)锛堟垨鍋剁埦骞惰伅(li谩n)锛夌殑澶ч噺鐔遍浕鍋剁祫鎴�銆備覆鑱�(li谩n)鐔遍浕鍋剁殑杓稿嚭闆诲鍙栨焙浜庣啽闆诲伓绲�(ji茅)鑸囧熀婧栫祼(ji茅)涔嬮枔鐨勬韩搴﹀樊銆傝┎鍘熺悊绋辩偤濉炶矟鍏嬫晥鎳�锛屼互鍏剁櫦(f膩)鐝�(xi脿n)鑰匱homasJohannSeebeck鍛藉悕銆�

鏈浕璺娇鐢ㄩ亱绠楁斁澶у櫒AD8629鏀惧ぇ鐔遍浕鍫嗗偝鎰熷櫒杓稿嚭淇¤櫉銆傜啽闆诲爢杓稿嚭闆诲鐩稿皪杓冨皬锛堝緸骞剧櫨寰紡鍒板咕姣紡锛�锛岄渶瑕侀珮澧炵泭鍜屾サ浣庣殑澶辫(di脿o)鑸囨紓绉伙紝浠ラ伩鍏嶇洿娴佽宸�銆傜啽闆诲爢鐨勯珮鍏�(n猫i)闃荤壒鎬э紙鍏稿瀷鍊肩偤84k惟锛夐渶瑕佷綆杓稿叆鍋忕疆闆绘祦鐨勬斁澶у櫒浠ユ渶澶х▼搴﹀湴娓涘皯瑾ゅ樊锛岃€孉D8629鐨勫亸缃浕娴佸儏鐐�30pA锛堝吀鍨嬪€硷級銆傝┎鍣ㄤ欢闅ㄦ檪闁撳拰婧害璁婂寲鐨勬紓绉绘サ浣庯紝鍦ㄦ牎婧栨韩搴︽脯閲忓悗涓嶆渻寮曞叆椤嶅瑾ゅ樊銆傝垏ADC閲囨ǎ閫熺巼鍚屾鐨勮剤娌栧厜婧愭渶澶х▼搴﹀湴娓涘皯浣庨牷婕傜Щ鍜岄杻鐖嶅櫔鑱插紩璧风殑瑾ゅ樊銆�

AD8629鍦�1kHz涓嬬殑闆诲鍣伈闋昏瓬瀵嗗害鍍呯偤22nV/鈭欻z锛屼綆浜庣啽闆诲爢37nV/鈭欻z鐨勯浕澹撳櫔鑱插瘑搴︺€�

AD8629鍦�10Hz涓嬬殑闆绘祦鍣伈闋昏瓬瀵嗗害涔熼潪甯镐綆锛屽吀鍨嬪€煎儏鐐�5fA/鈭欻z銆傝┎闆绘祦鍣伈娴侀亷84k惟鐔遍浕鍫嗭紝10Hz鏅傜殑鍣伈璨㈢嵒鍍呯偤420pV/鈭欻z銆�

鍦�1.NDIR姘ｉ珨妾㈡脯闆昏矾锛堝師鐞嗙ず鎰忓湒锛氭湭椤ず鎵€鏈夐€ｆ帴鍜屽幓鑰︼級

閲囩敤浣庡櫔鑱叉斁澶у櫒ADA4528-1浣滅偤绶╂矕鐨勫偝鎰熷櫒鍏辨ā闆诲鐐�200mV锛屽洜姝TC鍜岀啽闆诲爢淇¤櫉杓稿嚭婊胯冻ADuCM360绶╂矕妯″紡杓稿叆鐨勮姹傦細ADuCM360ADC绶╂矕妯″紡杓稿叆鐐篈GND+0.1V鑷崇磩AVDD-0.1V銆侰N-0338Arduino鎿村睍鏉垮吋瀹瑰叾瀹冮鍨嬬殑鍍呮湁鍠杓稿叆ADC鐨凙rduino鍏煎骞宠嚭銆�

瑭查浕璺殑鏂尝闋荤巼鑼冨湇鐐�0.1Hz鑷�5Hz锛屽彲閫氶亷杌熶欢閬告搰銆備綆澹撳樊绌�(w臎n)澹撳櫒ADP7105l鐢熸垚绌�(w臎n)瀹氱殑5V杓稿嚭闆诲浠ラ﹨(q奴)鍕曠磪澶栧厜婧�锛屽苟鐢盇DuCM360鎺у埗闁嬮棞(gu膩n)銆侫DP7105鍏锋湁杌熷暉鍕曞姛鑳�锛屽彲娑堥櫎鍐峰暉鍕曞厜婧愭檪鐢�(ch菐n)鐢熺殑娴秾闆绘祦銆�

ADuCM360闆嗘垚闆欓€氶亾銆�24浣嶃€佄�-螖鍨婣DC锛屽湪3.5Hz鑷�3.906kHz鐨勫彲绶ㄧ▼閫熺巼鑼冨湇鍏�(n猫i)鍙悓姝ラ噰妯ｉ洐鐔遍浕鍫嗗柈鍏冦€侼DIR绯荤当(t菕ng)鐨勬暩(sh霉)鎿�(j霉)閲囨ǎ閫熺巼鑼冨湇闄愬埗鍦�3.5Hz鑷�483Hz涔嬮枔锛屼互渚垮叿鏈夋渶浣崇殑鍣伈鎬ц兘銆�

鐔遍浕鍫嗘娓櫒宸ヤ綔鍘熺悊

鐐轰簡鐞嗚В鐔遍浕鍫�锛屾湁蹇呰鍥為¨鐔遍浕鍋剁殑鍩烘湰鐞嗚珫銆�

濡傛灉鍦ㄧ禃灏嶉浂搴︿互涓婄殑浠绘剰婧害涓嬮€ｆ帴鍏╃ó涓嶅悓鐨勯噾灞�锛屽墖鍏╃ó閲戝爆涔嬮枔鏈冪敘(ch菐n)鐢熼浕浣嶅樊锛堢啽闆籈MF鎴栨帴瑙搁浕浣嶏級锛屾闆讳綅宸槸绲�(ji茅)婧殑鍑芥暩(sh霉)锛堝弮瑕嬪湒2涓殑鐔遍浕EMF闆昏矾锛�銆�

濡傛灉鍏╂牴灏庣窔鍦ㄥ叐铏曠浉閫ｏ紝鍓囧舰鎴愬叐鍊嬬祼(ji茅)榛烇紙鍙冭鍦�2涓€ｆ帴璨犺級鐨勭啽闆诲伓锛�銆傚鏋滃叐鍊嬬祼(ji茅)榛炵殑婧害涓嶅悓锛屽墖闆昏矾涓敘(ch菐n)鐢熷噲EMF锛屽苟鏈夐浕娴佹祦閬�锛岄浕娴佺敱EMF鍜岄浕璺附闆婚樆姹哄畾锛堝弮瑕嬪湒2锛夈€傚鏋滃叾涓竴鏍瑰皫绶氭柗闁�锛屽墖鏂烽粸铏曢浕澹撶瓑浜庨浕璺殑鍑堢啽闆籈MF锛涘苟涓斿鏋滆┎闆诲鍙互娓緱锛屼究鍙埄鐢ㄥ叾瑷堢畻鍏╁€嬬祼(ji茅)榛炰箣闁撶殑婧害宸紙鍙冭鍦�2涓殑鐔遍浕鍋堕浕澹撴脯閲忥級銆傝浣�锛岀啽闆诲伓娓噺鍏╁€嬬祼(ji茅)榛炰箣闁撶殑婧害宸紝鑰岄潪涓€鍊嬬祼(ji茅)榛炶檿鐨勭禃灏嶆韩搴�銆傚彧鏈夌暥鍙︿竴鍊嬬祼(ji茅)榛烇紙閫氬父绋辩偤鍩烘簴绲�(ji茅)榛炴垨鍐风祼(ji茅)锛夊凡鐭ョ殑鎯呮硜涓嬶紝娓噺绲�(ji茅)榛炶檿鐨勬韩搴︽墠鍙脯寰�銆�

浣嗘槸锛岃娓噺鐔遍浕鍋剁敘(ch菐n)鐢熺殑闆诲鍗诲緢鍥伴洠銆傚亣瑷�(sh猫)闆诲琛ㄩ€ｆ帴绗竴鍊嬬啽闆诲伓娓噺闆昏矾锛堝弮瑕嬪湒2涓’绀哄喎绲�(ji茅)鐨勫闅涚啽闆诲伓闆诲娓噺锛�銆傞€ｆ帴闆诲琛ㄧ殑灏庣窔鍦ㄩ€ｆ帴铏曞舰鎴愪簡鏇村鐨勭啽闆诲伓銆傚鏋滈€欎簺椤嶅鐨勭祼(ji茅)榛炴韩搴︾浉鍚岋紙鐒¤珫婧害鏄灏戯級锛屽墖涓枔閲戝爆娉曞墖琛ㄦ槑瀹冨€戝皪绯荤当(t菕ng)鐨勭附EMF娌掓湁鍑堣并鐛汇€傚鏋滃畠鍊戠殑婧害涓嶅悓锛屽墖鐢�(ch菐n)鐢熻宸€傜敱浜庢瘡涓€灏嶄笉鍚岀殑鎺ヨЦ閲戝爆閮芥渻鐢�(ch菐n)鐢熺啽闆籈MF鈥斺€斿寘鎷妳鐗�/鐒婇粸銆佸彲浼�/閵呯墖锛堝彲浼愭槸涓€绋敤浜嶪C寮曠窔妗嗘灦鐨勫悎閲戯級鍜岄媮/鍙紣锛圛C鍏�(n猫i)鐨勭剨鎺ワ級鈥斺€斿湪瀵﹂殯闆昏矾涓紝鍟忛鏇寸偤寰╅洔锛屾湁蹇呰妤靛叾璎规厧鍦扮⒑淇濈啽闆诲伓鍛ㄩ倞闆昏矾鐨勬墍鏈夌祼(ji茅)榛炲皪锛堥櫎娓噺绲�(ji茅)榛炲拰鍩烘簴绲�(ji茅)榛炴湰韬級鐨勬韩搴︾浉鍚屻€�

鍦�2.鐔遍浕鍋跺師鐞�

鐔遍浕鍫嗙敱澶ч噺鐔遍浕鍋朵覆鑱�(li谩n)鑰屾垚锛屽鍦�3鎵€绀恒€傝垏鍠€嬬啽闆诲伓鐩告瘮锛岀啽闆诲爢鐢�(ch菐n)鐢熺殑鐔遍浕闆诲瑕侀珮寰楀銆�

鍦�3.澶氬€嬬啽闆诲伓绲勬垚鐔遍浕鍫�

鍦∟DIR鎳夌敤涓紝缍�(j墨ng)閬庢烤娉㈢殑鑴堟矕绱呭鍏夋柦鍔犱簬涓茶伅(li谩n)鏈夋簮绲�(ji茅)榛�锛涘洜姝わ紝绲�(ji茅)榛炲姞鐔�锛岀敘(ch菐n)鐢熻純灏忕殑鐔遍浕闆诲?锛涢稙寮廦(ji茅)榛炵殑婧害鐢辩啽鏁忛浕闃绘脯閲忋€�

寰堝姘ｉ珨鐨勬璨犻浕鑽蜂腑蹇冪灛鎱�(t脿i)鎴栫┅(w臎n)鎱�(t脿i)涓嶉噸鍚�銆傚湪绱呭闋昏瓬锛屾埃楂斿彲鍚告敹鐗瑰畾闋荤巼锛岄€欑ó鐗规€у彲浠ョ敤渚嗛€茶姘ｉ珨鍒嗘瀽銆傜暥绱呭杓诲皠灏勫叆姘ｉ珨涓�锛屽苟涓旂暥鍒嗗瓙鐨勮嚜璜ф尟闋荤巼鑸囩磪澶栨尝闀风浉鍖归厤鏅傦紝姘ｉ珨鍒嗗瓙鏈冩牴鎿�(j霉)鍘熷瓙鐨勮兘绱氳簫閬疯€岃垏鍏ュ皠绱呭绶氱敘(ch菐n)鐢熻鎸�銆�

灏嶄簬澶ч儴鍒嗙磪澶栨埃楂旀娓噳鐢ㄨ€岃█锛岀洰妯欐埃楂旂殑鎴愬垎鏄凡鐭ョ殑锛屽洜姝や笉闇€瑕佹埃鐩歌壊璀滃垎鏋愩€傜劧鑰�锛屽鏋滀笉鍚屾埃楂旂殑鍚告敹绶氶噸鐤婏紝閭ｄ箞绯荤当(t菕ng)灏卞繀闋堣檿鐞嗛€欎簺姘ｉ珨涔嬮枔鐨勭浉浜掑共鎿�銆�

浜屾哀鍖栫⒊鍦�4200nm鍜�4320nm涔嬮枔瀛樺湪鍚告敹宄板€硷紝濡傚湒4鎵€绀�銆�

鍦�4.浜屾哀鍖栫⒊(CO2)鐨勫惛鏀堕牷璀�

绱呭鍏夋簮鐨勮几鍑烘尝闀疯寖鍦嶅拰姘寸殑鍚告敹闋昏瓬鍚屾ǎ姹哄畾浜嗘娓尝闀风殑閬告搰銆傚湪3000nm浠ヤ笅锛屼互鍙�4500nm鍜�8000nm涔嬮枔锛屾按鍏锋湁杓冨挤鐨勫惛鏀舵€�銆傚鏋滅洰妯欐埃楂斾腑鏈夋繒姘ｏ紙婵曞害楂橈級锛屽墖鍦ㄩ€欎簺鑼冨湇鍏�(n猫i)锛屾娓埃楂旀渻鍙楀埌杓冨挤鐨勫共鎿惧奖闊裤€傚湒5椤ず浜嗕簩姘у寲纰冲惛鏀堕牷璀滆垏姘寸殑鍚告敹闋昏瓬閲嶇枈銆傦紙鎵€鏈夊惛鏀舵暩(sh霉)鎿�(j霉)鍧囦締鑷狧ITRAN鏁�(sh霉)鎿�(j霉)搴級銆�

鍦�5.浜屾哀鍖栫⒊鑸囨按鐨勫惛鏀堕牷璀滈噸鐤�

濡傛灉灏囩磪澶栧厜鏂藉姞鍦ㄩ洐鐔遍浕鍫嗗偝鎰熷櫒涓�锛屽苟瀹夎涓€灏嶆烤鍏夊櫒锛屼娇鍏朵腑涓€鍊嬫烤鍏夊櫒涓績娉㈤暦鍦�4260nm锛岃€屽彟涓€鍊嬩腑蹇冩尝闀峰湪3910nm锛屽墖閫氶亷娓噺鍏╁€嬬啽闆诲爢鐨勯浕澹撲箣姣斿嵆鍙脯寰椾簩姘у寲纰虫績搴�銆備腑蹇冩尝闀疯垏浜屾哀鍖栫⒊鍚告敹娉㈤暦閲嶇枈鐨勬烤鍏夊櫒鐢ㄤ綔娓噺閫氶亾锛屼腑蹇冩尝闀峰湪浜屾哀鍖栫⒊鍚告敹娉㈤暦浠ュ鐨勬烤鍏夊櫒鐢ㄤ綔鍩烘簴閫氶亾銆備娇鐢ㄥ熀婧栭€氶亾鍚庯紝鍙秷闄ょ伆濉垫垨杓诲皠寮峰害琛版笡寮曡捣鐨勬脯閲忚宸�銆備簩姘у寲纰冲拰姘磋捀姹藉皪3910nm鐨勭磪澶栫窔骞句箮閮芥矑鏈夊惛鏀讹紝娉ㄦ剰閫欎竴榛炲緢閲嶈锛涢€欎娇寰楄┎鍗€(q奴)鍩熸垚鐐哄熀婧栭€氶亾鐨勭悊鎯冲湴榛�銆�

NDIR妾㈡脯涓娇鐢ㄧ殑鐔遍浕鍫嗗叿鏈夌浉灏嶈純楂樼殑鍏�(n猫i)闃伙紝鑰�50Hz/60Hz闆绘簮绶氬櫔鑱叉渻鑰﹀悎閫插叆淇¤櫉璺緫銆傜啽闆诲爢鐨勫収(n猫i)闃诲彲鑳界偤100k惟宸﹀彸锛屽皫鑷寸啽鍣伈鎴愮偤绯荤当(t菕ng)鍏�(n猫i)鐨勪富瑕佸櫔鑱�銆備緥濡傦紝鍦�1绯荤当(t菕ng)涓伕鐢ㄧ殑鐔遍浕鍫嗗偝鎰熷櫒闆诲鍣伈瀵嗗害鐐�37nV/鈭欻z銆傜偤浜嗕娇绯荤当(t菕ng)鎿佹湁鏈€濂界殑鎬ц兘锛屾噳瑭蹭娇鍌虫劅鍣ㄨ几鍑虹洝鍙兘澶х殑淇¤櫉锛屽苟涓斿湪闆昏矾涓娇鐢ㄨ純浣庣殑澧炵泭銆�

 

浣夸締鑷啽闆诲爢鍌虫劅鍣ㄧ殑淇¤櫉鏈€澶у寲鐨勬渶浣虫柟娉曟槸浣跨敤鍏锋湁楂樺弽灏勭壒鎬х殑鑵斿锛岄€欐ǎ鍋氬彲浠ョ⒑淇濈洝鍙兘澶氱殑杓诲皠閫插叆妾㈡脯鍣ㄨ€屼笉琚厰瀹ゅ惛鏀躲€備娇鐢ㄥ弽灏勮厰瀹や締娓涘皯鑵斿鍚告敹杓诲皠閲忛倓鍙檷浣庣郴绲�(t菕ng)鍔熻€�锛屽洜鐐洪€欐ǎ鍙互浣跨敤灏忓姛鐜囩殑杓诲皠婧愩€�

NDIR姘ｉ珨鍚告敹鐨勬瘮鐖�-鏈椾集瀹氬緥

娓噺閫氶亾鍌虫劅鍣ㄧ殑绱呭寮峰害浠ユ寚鏁�(sh霉)闂�(gu膩n)绯婚仦娓�锛屾闂�(gu膩n)绯荤ū鐐烘瘮鐖�-鏈椾集瀹氬緥锛�

鍏朵腑锛�

1.I琛ㄧず鍑哄皠鍏夊挤銆�

2.I0琛ㄧず鍏ュ皠鍏夊挤銆�

3.k琛ㄧず鐗瑰畾姘ｉ珨鍜屾烤鍏夊櫒绲勫悎鐨勫惛鏀剁郴鏁�(sh霉)銆�

4.l琛ㄧず鍏夋簮鑸囨娓櫒涔嬮枔鐨勭瓑鏁堝厜瀛歌矾寰戦暦搴�銆�

5.x琛ㄧず姘ｉ珨婵冨害銆�

灏嶄簬娓噺閫氶亾鍌虫劅鍣ㄨ几鍑�锛屽瓨鍦ㄧ浉鎳夌殑杓稿嚭闆诲璁婂寲V0鈥揤锛�

鍏朵腑锛�

1.FA琛ㄧず鐩稿皪鍚告敹鐜囥€�

2.V0琛ㄧず鍏ュ皠鍏夊挤灏嶆噳鍌虫劅鍣ㄨ几鍑�銆�

3.V琛ㄧず鍑哄皠鍏夊挤灏嶆噳鍌虫劅鍣ㄨ几鍑恒€�

鏁寸悊鍏紡锛屽苟绲�(ji茅)鍚堝墠闈㈠叐鍊嬪叕寮忥紝鍙緱锛�

濡傛灉k鍜宭淇濇寔涓嶈畩锛孎(xi脿n)A鍙浉灏嶄簬x閫茶绻湒锛屽鍦�6鎵€绀猴紙鍏朵腑锛宬l=115銆�50銆�25銆�10鍜�4.5锛�銆侳A鍊奸毃c澧炲姞锛屼絾鏈€绲傚湪楂樻埃楂旀績搴︿笅椋藉拰銆�

鍦�6.鍏稿瀷鐩稿皪鍚告敹鐜囷紙kl=4.5銆�10銆�25銆�50銆�115锛�

閫欎竴闂�(gu膩n)绯昏〃鏄庯紝灏嶄簬浠绘剰鍥哄畾鐨勮ō(sh猫)缃�锛屼綆婵冨害鏅傛埃楂斿皪鐩稿皪鍚告敹鐜囩殑褰遍熆瑕侀珮浜庨珮婵冨害锛涗絾鏄�锛屽彲浠ヨ(di脿o)绡€(ji茅)k鍜宭锛屼互渚块嚌灏嶆墍闇€鐨勬埃楂旀績搴﹁寖鍦嶆彁渚涙渶浣冲惛鏀�銆傞€欐剰鍛宠憲杓冮暦鐨勫厜瀛歌矾寰戞洿閬╁悎浜庝綆姘ｉ珨婵冨害锛岃€岃純鐭殑鍏夊璺緫鏇撮仼鍚堜簬楂樻埃楂旀績搴�銆�

涓嬫枃鎻忚堪浜嗗叐榛炴牎婧栨椹燂紝閫欏湪浣跨敤鐞嗘兂姣旂埦-鏈椾集鍏紡纰哄畾kl甯告暩(sh霉)鐨勬儏娉佷笅鏄繀闇€鐨�銆傚鏋渂=kl锛屽墖

鏍℃簴鐨勭涓€姝ヨ姹傚皪鍌虫劅鍣ㄧ祫浠舵柦鍔犱綆婵冨害鐨勪簩姘у寲纰虫埃楂旓紙鎴栫磾姘埃锛屽嵆0%婵冨害鐨勪簩姘у寲纰虫埃楂旓級銆�

1.ACTLOW琛ㄧず浣庢績搴︽埃楂旂挵(hu谩n)澧冧腑娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

2.REFLOW琛ㄧず浣庢績搴︽埃楂旂挵(hu谩n)澧冧腑鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

3.TLOW琛ㄧず浣庢績搴︽埃楂旂殑婧害銆�

鏍℃簴鐨勭浜屾瑕佹眰灏囧凡鐭ユ績搴�(xCAL)鐨勪簩姘у寲纰虫埃楂旀柦鍔犲埌绲勪欢涓娿€傞€氬父锛寈CAL婵冨害姘村钩閬告搰婵冨害鑼冨湇鍏�(n猫i)鐨勬渶澶у€硷紙姣斿閲濆皪宸ユキ(y猫)绌烘埃璩�(zh矛)閲忚寖鍦�锛岄伕鎿�0.5%楂旂⿳婵冨害锛�銆�

1.ACTCAL琛ㄧず鏍℃簴姘ｉ珨婵冨害鐐簒CAL鏅�锛屾脯閲忛€氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

2.REFCAL琛ㄧず鏍℃簴姘ｉ珨婵冨害鐐簒CAL鏅�锛屽熀婧栭€氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

閫欐ǎ灏卞彲浠ュ鍑轰互涓嬪惈鏈夊叐鍊嬫湭鐭ユ暩(sh霉)锛圛0鍜宐锛夌殑鑱�(li谩n)绔嬫柟绋嬶細

姹傝В鍏╁€嬫柟绋嬬殑I0鍜宐,

鐒跺悗锛屽皪浜庢湭鐭ユ績搴�(x)鐨勬埃楂旓紝鍏朵腑锛�

ACT琛ㄧず鏈煡姘ｉ珨鐠�(hu谩n)澧冧腑娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

REF琛ㄧず鏈煡姘ｉ珨鐠�(hu谩n)澧冧腑鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

T琛ㄧず鏈煡姘ｉ珨鐨勬韩搴�锛屽柈浣嶇偤K銆�

绯绘暩(sh霉)T/TLOW瑁滃劅婧害璁婂寲灏嶆埃楂旀績搴︾殑褰遍熆锛堝湪姝や娇鐢ㄤ簡鐞嗘兂姘ｉ珨瀹氬緥锛�銆�

淇姣旂埦-鏈椾集瀹氬緥

鍑轰簬瀵﹂殯鑰冩叜锛屽湪浣跨敤NDIR鏅�锛岄渶瑕佷慨鏀规瘮鐖�-鏈椾集瀹氬緥浠ュ緱鍒扮簿纰虹殑璁€鏁�(sh霉)锛屽涓嬫墍绀猴細

鍥犵偤骞堕潪鎵€鏈夐仈鍒扮啽闆诲爢鐨勭磪澶栬蓟灏勯兘缍�(j墨ng)姝烽亷鐞嗘兂鐨勬埃楂斿惛鏀讹紙鍝€曟埃楂旀績搴﹁純楂橈級锛屽洜鑰屽紩鍏PAN绯绘暩(sh霉)銆傜敱浜庢烤鍏夊櫒甯跺鍜屽惛鏀堕牷璀滅殑绮剧窗绲�(ji茅)妲�(g貌u)锛孲PAN灏忎簬1銆�

鍏夊璺緫闀峰害鐨勮畩鍖栧拰鍏夌殑鏁ｅ皠瑕佹眰澧炲姞鎸囨暩(sh霉)闋卌锛屼互渚夸娇鏂圭▼绮剧⒑鍚诲悎瀵﹂殯鍚告敹鏁�(sh霉)鎿�(j霉)銆�

b鍜孲PAN甯告暩(sh霉)鍊煎悓妯ｅ彇姹轰簬娓噺鐨勬績搴﹁寖鍦�銆傚吀鍨嬫績搴﹁寖鍦嶅涓嬫墍绀猴細

1.宸ユキ(y猫)姘ｉ珨璩�(zh矛)閲�(IAQ)锛�0鑷�0.5%vol.(5000ppm)銆傛敞鎰�锛岀挵(hu谩n)澧冪┖姘ｄ腑鐨勪簩姘у寲纰虫績搴︾磩鐐�0.04%vol.锛屾垨400ppm銆�

2.瀹夊叏闃茶锛�0鑷�5%vol.銆�

3.鐕冪噿锛�0鑷�20%vol.銆�

4.閬庣▼鎺у埗锛�0鑷�100%vol.銆�

鐗瑰畾绯荤当(t菕ng)鐨刡鍜宑瀵﹂殯鍊奸€氬父浣跨敤鏇茬窔鎿悎绋嬪簭寰濬A鑸囨績搴鐨勯棞(gu膩n)绯绘洸绶氫笂鐨勪竴鍊嬫暩(sh霉)鎿�(j霉)榛炴眰寰�銆�

灏嶄簬b鍜宑甯告暩(sh霉)宸茬⒑瀹氱殑绲﹀畾绯荤当(t菕ng)锛孼ERO鍜孲PAN鐨勬暩(sh霉)鍊煎彲浠ヤ娇鐢ㄥ叐榛炴牎婧栨硶瑷堢畻寰楀埌銆�

姝ら亷绋嬬殑绗竴姝ユ槸娉ㄥ叆浣庢績搴LOW姘ｉ珨锛屽苟瑷橀寗浠ヤ笅鍏�(n猫i)瀹癸細

1.ACTLOW:浣庢績搴︽埃楂旂挵(hu谩n)澧冧腑娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

2.REFLOW:浣庢績搴︽埃楂旂挵(hu谩n)澧冧腑鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

3.TLOW:浣庢績搴︽埃楂旂殑婧害锛屽柈浣嶇偤K銆�

 

鏍℃簴鐨勭浜屾瑕佹眰灏囧凡鐭ユ績搴�(xCAL)鐨勪簩姘у寲纰虫埃楂旀柦鍔犲埌绲勪欢涓�銆傞€氬父锛寈CAL婵冨害姘村钩閬告搰婵冨害鑼冨湇鍏�(n猫i)鐨勬渶澶у€硷紙姣斿閲濆皪宸ユキ(y猫)绌烘埃璩�(zh矛)閲忚寖鍦�锛岄伕鎿�0.5%楂旂⿳婵冨害锛夈€傝閷勪互涓嬪収(n猫i)瀹癸細

1.ACTCAL:鏍℃簴姘ｉ珨婵冨害鐐簒CAL鏅�锛屾脯閲忛€氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

2.REFCAL:鏍℃簴姘ｉ珨婵冨害鐐簒CAL鏅�锛屽熀婧栭€氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

閫欐ǎ灏卞彲浠ュ鍑轰互涓嬪惈鏈夊叐鍊嬫湭鐭ユ暩(sh霉)锛圛0鍜孲PAN锛夌殑鑱�(li谩n)绔嬫柟绋嬶細

姹傝В鍏╁€嬫柟绋嬩腑鐨刏ERO鍜孲PAN锛�

鐒跺悗锛屽皪浜庢湭鐭ユ績搴�(x)鐨勬埃楂旓紝鍏朵腑锛�

ACT琛ㄧず鏈煡姘ｉ珨鐠�(hu谩n)澧冧腑娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

REF琛ㄧず鏈煡姘ｉ珨鐠�(hu谩n)澧冧腑鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

T琛ㄧず鏈煡姘ｉ珨鐨勬韩搴�锛屽柈浣嶇偤K銆�

姝ゆ柟绋嬪亣瀹歍LOW=TCAL.

鐠�(hu谩n)澧冩韩搴︾殑褰遍熆

鐔遍浕鍫嗗偝鎰熷櫒閫氶亷鍚告敹杓诲皠渚嗘娓韩搴︼紝浣嗕篃鏈冨皪鐠�(hu谩n)澧冩韩搴﹁畩鍖栦綔鍑洪熆鎳�锛屽皫鑷撮洔鏁ｅ拰骞叉摼淇¤櫉澧炲姞銆傜敱浜庨€欏€嬪師鍥狅紝寰堝鐔遍浕鍫嗗偝鎰熷櫒閮藉湪灏佽鍏�(n猫i)闆嗘垚浜嗙啽鏁忛浕闃�銆�

杓诲皠鍚告敹鑸囪厰瀹や腑鐨勭洰妯欏垎瀛愭暩(sh霉)閲忔湁闂�(gu膩n)锛岃€岄潪鐩姘ｉ珨鐨勭禃灏嶇櫨鍒嗘瘮銆傚洜姝わ紝鍚告敹閲囩敤妯欐簴澶ф埃澹撳姏涓嬬殑鐞嗘兂姘ｉ珨瀹氬緥琛ㄨ堪銆�

鏈夊繀瑕佸悓鏅傝閷勬牎婧栫媭鎱�(t脿i)鍜屾脯閲忕媭鎱�(t脿i)涓嬬殑婧害鏁�(sh霉)鎿�(j霉)锛�

鍏朵腑锛�

x琛ㄧず鐒℃韩搴﹁鍎熸檪鐨勬埃楂旀績搴︺€�

TLOW琛ㄧず鏍℃簴鏅傜殑姘ｉ珨婧害锛屽柈浣嶇偤K銆�

T琛ㄧず閲囨ǎ鏅傜殑婧害锛屽柈浣嶇偤K銆�

xT琛ㄧず婧害鐐篢鏅傜殑姘ｉ珨婵冨害銆�

鐞嗘兂姘ｉ珨瀹氬緥涓嬮櫎浜嗘績搴︽渻闅ㄦ韩搴﹁€岃畩涔嬪锛孲PAN鍜孎A涔熸渻闅ㄦ韩搴﹁€岀敘(ch菐n)鐢熻紩寰畩鍖�锛屽湪閫茶绮惧害妤甸珮鐨勬績搴︽脯閲忔檪鍙兘闇€瑕佹牎姝ｃ€�

鏈枃涓嶆秹鍙奡PAN鍜孎A婧害鏍℃锛屼絾鍙互寰濻GXSensortech鐨勬噳鐢ㄧ瓎瑷�1銆佹噳鐢ㄧ瓎瑷�2銆佹噳鐢ㄧ瓎瑷�3銆佹噳鐢ㄧ瓎瑷�4鍜屾噳鐢ㄧ瓎瑷�5锛屼互鍙夾lphasenseLimited鐨勬噳鐢ㄧ瓎瑷楢AN-201銆丄AN-202銆丄AN-203銆丄AN-204鍜孉AN-205涓嵅鍙栬┏鎯呫€�

鐔遍浕鍫嗛﹨(q奴)鍕曞櫒

HTS-E21-F3.91/F4.26鐔遍浕鍫�(HeimannSensor,GmbH)鐨勬瘡涓€鍊嬮€氶亾閮芥湁84k惟鍏�(n猫i)闃�銆傚柈閫氶亾绛夋晥椹�(q奴)鍕曢浕璺鍦�7鎵€绀恒€傚収(n猫i)閮�84k惟鐔遍浕鍫嗗収(n猫i)闃诲拰澶栭儴8.2nF闆诲绲勬垚RC浣庨€氬櫔鑱叉烤娉㈠櫒锛�-3dB鎴闋荤巼鐐猴細

鏀硅畩涓嶅悓鐔遍浕鍫嗙殑C11鍜孋15涔熷氨鏀硅畩浜嗗櫔鑱叉€ц兘鍜岄熆鎳夋檪闁撱€�

鍦�7.鐔遍浕鍫嗛﹨(q奴)鍕曞櫒绛夋晥闆昏矾锛孏=214.6

84k惟/8.2nF婵炬尝鍣ㄧ殑闅庤簫鍑芥暩(sh霉)22浣嶅缓绔嬫檪闁撶磩鐐猴細

 

AD8629鍚岀浉鏀惧ぇ鍣ㄥ鐩婅ō(sh猫)缃偤214.6锛�-3dB鎴闋荤巼鐐猴細

22浣嶅缓绔嬫檪闁撶磩鐐猴細

NDIR鏈€澶ф柆娉㈤牷鐜囩偤5Hz锛屽洜姝ゅ崐鍛ㄦ湡鑴堟矕瀵害鏈€灏忓€肩偤100ms銆�22浣嶅缓绔嬫檪闁撶磩鐐�0.1鍊嶆渶灏忔柆娉㈣剤娌栧搴�銆�

AD8629鐨�0.1Hz鑷�10Hz杓稿叆闆诲鍣伈鐐�0.5渭Vp-p銆傚拷鐣ュ偝鎰熷櫒闆诲鍣伈鍜孉D8629闆绘祦鍣伈锛屽墖鐔遍浕鍫嗙殑1mVp-p淇¤櫉杓稿嚭鍏锋湁濡備笅淇″櫔姣�(SNR)锛�

鍏朵腑涓€鍊嬬啽闆诲爢浠ュ伣宸垎杓稿叆鏂瑰紡閫ｆ帴ADuCM360ADC1/ADC3杓稿叆寮曡叧锛屽彟涓€鍊嬪€嬮€ｆ帴ADC2/ADC3杓稿叆寮曡叧銆侫DC3杓稿叆寮曡叧閫ｆ帴200mV鍏辨ā闆诲锛岀敱浣庡櫔鑱叉斁澶у櫒ADA4528-1椹�(q奴)鍕�銆侫DA4528-1鐨�0.1Hz鑷�10Hz杓稿叆闆诲鍣伈鐐�99nVp-p銆傝嫢瑕佷娇ADC杓稿叆寮曡叧淇濇寔鍦�0.1V浠ヤ笂锛屽墖闇€浣跨敤200mV鍏辨ā闆诲銆�

AD8629绱氱殑澧炵泭鐐�214.6锛孉DuCM360鍏�(n猫i)閮≒GA澧炵泭閫氶亷杌熶欢鑷嫊瑷�(sh猫)瀹氾紝鑼冨湇鐐�1鑷�128锛岀⒑淇濊几鍏ヤ俊铏熷尮閰岮DC杓稿叆鐨勬豢閲忕▼鑼冨湇锛堝嵆卤1.2V锛夈€備締鑷啽闆诲爢鐨勫嘲宄板€间俊铏熻寖鍦嶇偤骞剧櫨寰紡鑷冲咕姣紡銆備緥濡傦紝鍋囪ō(sh猫)婊块噺绋嬬啽闆诲爢淇¤櫉鐐�1mVp-p锛屽墖PGA澧炵泭4鍙敘(ch菐n)鐢�860mVp-p鐨凙DC杓稿叆淇¤櫉銆�

涓嶅悓闈堟晱搴︾殑鐔遍浕鍫嗗彲鑳芥渻瑕佹眰AD8629绱氬叿鏈変笉鍚屽鐩�銆傚闇€灏嘋N-0338Arduino鎿村睍鏉胯垏鍏跺畠ADC鍏�(n猫i)閮ㄦ矑鏈夐泦鎴怭GA鐨凙rduino骞宠嚭閫ｆ帴锛屽墖鍙兘闇€瑕佹洿楂樼殑澧炵泭銆�

鏀硅畩AD8629澧炵泭鐨勬渶绨″柈鏂规硶鏄敼璁奟6鍜孯10锛涢€欐ǎ涓嶆渻褰遍熆鐢盧5/R8鍜孋9/C10姹哄畾鐨勪富妤甸粸闋荤巼銆�

杌熶欢鍙互閬告搰鐔遍浕鍫嗚几鍑烘暩(sh霉)鎿�(j霉)铏曠悊绠楁硶銆傜敤鎴跺彲浠ュ湪宄板嘲鍊肩畻娉曞拰鍧囧€肩畻娉曚箣闁撲綔鍑洪伕鎿囥€�

鏇村鏈夐棞(gu膩n)淇¤櫉閲囬泦銆佸厜婧愯剤娌栧畾鏅備互鍙婃韩搴﹁鍎熻檿鐞嗙畻娉曠殑瑭崇窗淇℃伅锛岃珛鍙冮柋CN-0338瑷�(sh猫)瑷堟敮鎸佸寘鍜孋N-0338鐢ㄦ埗鎸囧崡涓殑CN-0338婧愪唬纰�銆�.

NTC鐔辨晱闆婚樆椹�(q奴)鍕曞櫒

鐔遍浕鍫嗕腑鐨勯泦鎴愬紡NTC婧害鍌虫劅鍣ㄧ壒鎬у涓嬶細

RTH=100k惟

尾=3940

鐔辨晱闆婚樆椹�(q奴)鍕曞櫒鐨勬埓缍绛夋晥闆昏矾鍙冭鍦�8銆俁3鍜孯4鍒嗗鍣ㄩ浕闃绘彁渚�670.3mV闆诲婧�锛屽苟鑸�103.6k惟闆婚樆涓茶伅(li谩n)銆傞﹨(q奴)鍕曢浕澹撶偤670.3mV-200mV=470.3mV銆�

鍦�8.NTC鐔辨晱闆婚樆椹�(q奴)鍕曞櫒绛夋晥闆昏矾

鐣禦TH=100k惟鏅�(25掳C)锛岀啽鏁忛浕闃讳笂鐨勯浕澹撶偤231mV锛屽洜姝ゆ脯閲忔檪锛屽皣PGA澧炵泭瑷�(sh猫)鐐�4銆�

ADuCM360涓殑闈堟椿杓稿叆澶氳矾寰╃敤鍣ㄥ拰闆欓€氶亾ADC鏀寔鐔遍浕鍫嗕俊铏熷拰婧害鍌虫劅鍣ㄤ俊铏熺殑鍚屾檪閲囨ǎ锛屼互瑁滃劅婕傜Щ銆�

绱呭鍏夋簮椹�(q奴)鍕曞櫒

閬哥敤InternationalLightTechnologiesMR3-1089浣滅偤绱呭鍏夋簮锛屽畠鍏锋湁鎷嬪厜閶佸弽灏勫櫒锛�150mA鏅傛墍闇€椹�(q奴)鍕曢浕澹撶偤5.0V锛屼互渚夸娇绱呭杓诲皠鏈€澶у寲锛屽苟鐛插緱鏈€浣崇郴绲�(t菕ng)鎬ц兘銆備締鑷噲鐨勭啽閲忎娇鍏夊弽灏勫櫒鐨勬韩搴︿繚鎸佸湪鐠�(hu谩n)澧冩韩搴︿互涓婏紝鏈夊姪浜庨槻姝㈡疆婵曠挵(hu谩n)澧冧腑鍑虹従(xi脿n)鍐峰嚌銆�

婧害杓冧綆锛堥棞(gu膩n)鐕堬級鏅傦紝鐕堢挡鍏锋湁杓冧綆鐨勯浕闃�锛岄€欎娇鍏跺湪闁嬬噲鐬枔鐢�(ch菐n)鐢熼浕娴佹氮娑屻€傚付鏈夎粺鍟熷嫊鍔熻兘鐨勭┅(w臎n)澹撳櫒灏嶄簬瑙ｆ焙閫欏€嬪晱椤屽緢鏈夌敤銆�

浣庡宸┅(w臎n)澹撳櫒ADP7105鍏锋湁鍙法绋嬩娇鑳藉紩鑵筹紝灏囧畠閫ｆ帴鍒癉uCM360鐨勯€氱敤杓稿叆/杓稿嚭寮曡叧锛屽彲浠ュ皪鍏夋簮閫茶闁嬮棞(gu膩n)鎺у埗銆�10nF杌熷暉鍕曢浕瀹笴6鍏锋湁12.2ms鐨勮粺鍟熷嫊鏅傞枔锛岄€欑磩绛変簬100ms鏈€灏忔柆娉㈤殠韬嶆檪闁撶殑0.125鍊嶃€�

鐕堢殑灏庨€氶浕娴�(~150mA)杓冨ぇ锛屽洜姝ら爤浠旂窗閫茶闆昏矾瑷�(sh猫)瑷堣垏甯冨眬锛岄槻姝㈢噲鐨勯枊闂�(gu膩n)鑴堟矕鑰﹀悎鑷冲井灏忕殑鐔遍浕鍫嗚几鍑轰俊铏�銆�

浠旂窗纰轰繚鐕堢殑杩斿洖璺緫涓嶆渻娴佺稉(j墨ng)鏁忔劅鐨勭啽闆诲爢鍌虫劅鍣ㄦ帴鍦拌繑鍥炶矾寰戙€傜噲鐨勯浕娴佸洖璺笉鍙互鑸囪檿鐞嗗櫒鐨勯浕娴佸洖璺噸鐤�锛屽惁鍓囧彲鑳芥渻鐢�(ch菐n)鐢熼浕澹撳け瑾�(di脿o)瑾ゅ樊銆傚挤鐑堝缓璀伴嚌灏嶇噲鐨勯﹨(q奴)鍕曚互鍙婄郴绲�(t菕ng)鐨勪俊铏熻(di脿o)鐞嗛儴鍒嗛噰鐢ㄥ柈鐛ㄧ殑绌�(w臎n)澹撳櫒銆�

ADP7105鍏夋簮椹�(q奴)鍕曞櫒鐩存帴閲囩敤閫ｆ帴EVAL-ADICUP360鏉跨殑澶栭儴闆绘簮渚涢浕銆�

杌熶欢鑰冩叜鍥犵礌

鍚屾鏂尝鍜岄噰妯�

濡傞渶娓噺姘ｉ珨婵冨害锛屽氨蹇呴爤灏嶅熀婧栧拰娓噺閫氶亾涓殑宄板嘲鍊间俊铏熷€奸€茶閲囨ǎ銆侫DuCM360闆嗘垚鍏╁€�24浣�銆佄�-螖鍨婣DC锛岄€欎簺ADC鍦ㄩ€ｇ簩(x霉)閲囨ǎ妯″紡涓嬪伐浣�銆侫DC鐢卞彲绶ㄧ▼澧炵泭鏀惧ぇ鍣ㄩ﹨(q奴)鍕曪紝澧炵泭閬搁爡鐐�1銆�2銆�4銆�8銆�16銆�32銆�64鍜�128銆�

榛樿獚鏂尝闋荤巼瑷�(sh猫)鐐�0.25Hz锛岄粯瑾嶉噰妯ｉ€熺巼瑷�(sh猫)鐐�10Hz銆備絾鏄�锛屽彲浠ュ湪杌熶欢涓ō(sh猫)缃柆娉㈤牷鐜�锛岃ō(sh猫)缃寖鍦嶇偤0.1Hz鑷�5Hz锛涢倓鍙互瑷�(sh猫)缃瓵DC閲囨ǎ閫熺巼锛岃ō(sh猫)缃寖鍦嶇偤3.5Hz鑷�483Hz銆傝粺浠朵繚璀夐噰妯ｉ€熺巼鑷冲皯鏄柆娉㈤牷鐜囩殑30鍊�銆�

灏嶄簬0.25Hz鐨勯粯瑾嶆柆娉㈤牷鐜囪€岃█锛岀啽闆诲爢鏁�(sh霉)鎿�(j霉)鍦�2绉掑崐鍛ㄦ湡鍏�(n猫i)鐨勫悗1.5绉掑収(n猫i)浠�10Hz閲囨ǎ鐜囩嵅寰楋紝淇濊瓑淇¤櫉瀹屽叏寤虹珛銆傚拷鐣ュ墠500ms鐨勬暩(sh霉)鎿�(j霉)锛堟秷闅辨檪闁擄級銆傛秷闅辨檪闁撲篃鍙互鍦ㄨ粺浠朵腑瑷�(sh猫)缃�锛屼笂鍗囨部鍜屼笅闄嶆部鍙垎鍒ヨō(sh猫)缃�銆傛敞鎰�锛孨TC鐔辨晱闆婚樆鏁�(sh霉)鎿�(j霉)鍦ㄦ秷闅辨湡闁撶嵅寰椼€�

鏍℃簴绋嬪簭锛氱悊鎯虫瘮鐖�-鏈椾集鏂圭▼

鐢变簬鐕堝拰鐔遍浕鍫嗙殑鐗规€т笉鍚�锛屽垵娆′娇鐢ㄤ互鍙婃敼璁婄啽闆诲爢鎴栫噲鏅傚繀闋堟牎婧栭浕璺€�

寤鸿灏囨暣鍊嬬祫浠舵斁缃湪瀵嗗皝鑵斿涓�锛屽苟鍙悜鍏朵腑娉ㄥ叆宸茬煡婵冨害鐨勪簩姘у寲纰虫埃楂旓紝鐩村埌鑵斿涓竴鍒囧師鏈夋埃楂斿潎琚帓鍑�銆傜┅(w臎n)瀹氭暩(sh霉)鍒嗛悩鍚�锛屼究鍙枊濮嬮€茶娓噺銆�

鐞嗘兂姣旂埦-鏈椾集鏂圭▼鐨勬牎婧栨柟寮忓拰绠楁硶濡備互涓嬫椹熸墍绀猴細

1.杓稿叆涓嬪垪鍛戒护锛歴bllcalibrate锛堟婧栨瘮鐖�-鏈椾集鏍℃簴锛夈€�

2.娉ㄥ叆浣庢績搴�(xLOW)鎴栭浂婵冨害姘ｉ珨锛堟爱姘ｏ級锛屽苟璁撹厰瀹ゅ収(n猫i)鐨勬埃楂旂┅(w臎n)瀹�銆�

3.鍦ㄧ祩绔几鍏ヤ簩姘у寲纰虫績搴�銆�

4.绯荤当(t菕ng)娓噺ACTLOW锛屽畠琛ㄧず浣庢績搴︽埃楂斾腑娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

5.绯荤当(t菕ng)娓噺REFLOW锛屽畠琛ㄧず浣庢績搴︽埃楂斾腑鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

6.绯荤当(t菕ng)娓噺浣庢績搴︽埃楂旂殑婧害TLOW.

7.鍚戣厰瀹や腑娉ㄥ叆婵冨害鐐簒CAL鐨勯珮婵冨害浜屾哀鍖栫⒊銆�

8.鍦ㄧ祩绔几鍏ヤ簩姘у寲纰虫績搴�銆�

9.绯荤当(t菕ng)娓噺ACTCAL銆丷EFCAL鍜屾牎婧栨韩搴CAL銆�

10.绯荤当(t菕ng)瑷堢畻ZERO鍜宐鍊硷細

濡傞渶鍒╃敤鐞嗘兂姣旂埦-鏈椾集鏂圭▼娓噺鏈煡婵冨害鐨勪簩姘у寲纰虫埃楂�锛屽墖璜嬫寜涓嬭堪姝ラ鎿嶄綔锛�

1.鍚戣厰瀹ゆ敞鍏ユ湭鐭ユ績搴︽埃楂斿苟浣垮叾绌�(w臎n)瀹�銆�

2.娓噺ACT锛屽畠琛ㄧず娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

3.娓噺REF锛屽畠琛ㄧず鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

4.娓噺婧害T锛屽柈浣岾銆�

5.浣跨敤鏍℃簴鍚庣殑ZERO鍊�銆�

6.浣跨敤鏍℃簴鍚庣殑b鍊�銆�

7.瑷堢畻鐩稿皪鍚告敹鐜囷細

瑷堢畻婵冨害锛屾噳鐢ㄧ悊鎯虫埃楂斿畾寰嬩笅鐨勬韩搴﹁鍎燂細

姝ゆ鍋囧畾TLOW=TCAL.

娉ㄦ剰锛孋N-0338杌熶欢鏈冭嚜鍕曞煼(zh铆)琛岀2鍒扮7姝�銆�

鏍℃簴绋嬪簭锛氫慨姝ｆ瘮鐖�-鏈椾集鏂圭▼

濡傛灉閫氶亷娓噺寰楀埌浜嗗父鏁�(sh霉)b鍜宑鐨勫€硷紝鍓囦娇鐢ㄤ笅鍒楁椹�銆�

1.杓稿叆涓嬪垪鍛戒护锛歮bllcalibrate锛堜慨姝ｅ悗鐨勬瘮鐖�-鏈椾集鏍℃簴锛�銆�

2.杓稿叆b鍜宑甯告暩(sh霉)銆�

3.娉ㄥ叆浣庢績搴�(xLOW)浜屾哀鍖栫⒊姘ｉ珨锛堟爱姘ｏ級锛屽苟璁撹厰瀹ゅ収(n猫i)鐨勬埃楂旂┅(w臎n)瀹氥€�

4.鍦ㄧ祩绔几鍏ヤ簩姘у寲纰虫績搴�銆�

5.绯荤当(t菕ng)娓噺ACTLOW锛屽畠琛ㄧず浣庢績搴︽埃楂斾腑娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

6.绯荤当(t菕ng)娓噺REFLOW锛屽畠琛ㄧず浣庢績搴︽埃楂斾腑鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑恒€�

7.绯荤当(t菕ng)娓噺婧害TLOW.

8.鍚戣厰瀹や腑娉ㄥ叆婵冨害鐐簒CAL鐨勯珮婵冨害浜屾哀鍖栫⒊銆�

9.鍦ㄧ祩绔几鍏ヤ簩姘у寲纰虫績搴�銆�

10.绯荤当(t菕ng)娓噺ACTCAL銆丷EFCAL鍜屾牎婧栨韩搴CAL銆�

11.绯荤当(t菕ng)瑷堢畻ZERO鍜孲PAN锛�

濡傞渶鍒╃敤淇鍚庣殑姣旂埦-鏈椾集鏂圭▼娓噺鏈煡婵冨害鐨勪簩姘у寲纰虫埃楂旓紝鍓囪珛鎸変笅杩版椹熸搷浣滐細

1.鍚戣厰瀹ゆ敞鍏ユ湭鐭ユ績搴︽埃楂斿苟浣垮叾绌�(w臎n)瀹�銆�

2.娓噺ACT锛屽畠琛ㄧず娓噺閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

3.娓噺REF锛屽畠琛ㄧず鍩烘簴閫氶亾鍌虫劅鍣ㄧ殑宄板嘲鍊艰几鍑�銆�

4.娓噺婧害T锛屽柈浣岾銆�

5.浣跨敤鏍℃簴鍚庣殑ZERO鍜孲PAN鍊笺€�

6.浣跨敤涔嬪墠纰哄畾鐨刡鍜宑鍊笺€�

7.瑷堢畻鐩稿皪鍚告敹鐜囷細

瑷堢畻婵冨害锛屾噳鐢ㄧ悊鎯虫埃楂斿畾寰嬩笅鐨勬韩搴﹁鍎燂細

姝ゆ鍋囧畾TLOW=TCAL.

NTC鐔辨晱闆婚樆绠楁硶鑸囪▓绠�

NTC鐔辨晱闆婚樆绛夋晥闆昏矾濡傚湒9鎵€绀恒€�

鍦�9.NTC鐔辨晱闆婚樆闆昏矾

鐔辨晱闆婚樆涓婄殑闆诲鐐猴細

鍏朵腑锛�

1.VCC鐐�3.3V.

2.RNTC鐐虹啽鏁忛浕闃诲€�銆�

NTC鐔辨晱闆婚樆鍊煎彲浠ヨ〃绀虹偤锛�

鍏朵腑锛�

1.RTH琛ㄧず婧害鐐篢0鏅傜殑鐔辨晱闆婚樆鍊�銆�

2.尾鏄疦TC鐔辨晱闆婚樆鏁�(sh霉)鎿�(j霉)鎵嬪唺涓殑鍙冩暩(sh霉)銆�

3.RNTC琛ㄧず婧害T鏅傜殑鐔辨晱闆婚樆鍊笺€�

鍚堝苟浠ヤ笂鍏╁€嬫柟绋嬪彲寰楋細

鍦ㄦ瘡鍊嬬噲鐨勬柆娉㈡檪闁撻枔闅斿収(n猫i)锛孉DC鍒囨彌鑷砃TC閲囨ǎ锛屽鍦�10鎵€绀恒€�

鍦�10.NTC鍜岀啽闆诲爢閲囨ǎ鏅傚簭浠ュ強鐕堢殑鏂尝

鐢ㄦ埗浜や簰鐣岄潰

EVAL-ADICUP360骞宠嚭鏉块€氶亷USB绔彛閫ｆ帴PC銆傝┎鏉块’绀虹偤涓€鍊嬭櫅鎿珻OM瑷�(sh猫)鍌欍€備换鎰忛鍨嬬殑涓插彛绲傜鍧囧彲鑸嘐VAL-ADICUP360鏉夸氦浜�锛岀敤浜庨枊鐧�(f膩)鍜岃(di脿o)瑭�銆傞棞(gu膩n)浜庤粺浠舵搷浣滅殑瑭崇窗淇℃伅锛岃珛鍙冮柋闆昏矾绛嗚CN-0338銆�

鍦�11椤ず浜嗗吀鍨婨VAL-CN0338-ARDZ鏉跨殑鐩稿皪鍚告敹鐜�(FA)鑸囦簩姘у寲纰虫績搴︾殑鍑芥暩(sh霉)闂�(gu膩n)绯汇€�

鍦�11.鍏稿瀷EVAL-CN0338-ARDZ鏉跨殑鐩稿皪鍚告敹鐜囪垏浜屾哀鍖栫⒊婵冨害鐨勯棞(gu膩n)绯�

EVAL-CN0338-ARDZ鏉跨殑瀹屾暣瑷�(sh猫)瑷堟敮鎸佸寘鍖呮嫭甯冨眬鏂囦欢銆佺墿鏂欐竻鍠�銆佸師鐞嗗湒鍜屾簮浠ｇ⒓锛岃珛鍙冮柋www.analog.com/CN0338-DesignSupport.

娓│瑷�(sh猫)缃殑鍔熻兘妗嗗湒濡傚湒12鎵€绀�锛孍VAL-CN0338-ARDZArduino鎿村睍鏉垮拰EVAL-ADICUP360Arduino鍏煎骞宠嚭鏉跨殑鐓х墖濡傚湒13鎵€绀�銆�

鍦�12.娓│瑷�(sh猫)缃姛鑳芥鍦�

鍦�13.EVAL-CN0338-ARDZ鏉垮拰EVAL-ADICUP360鏉跨収鐗�

绺界祼(ji茅)

瀵︾従(xi脿n)NDIR娓噺鎵€闇€鐨勬ā鎿浕瀛愬櫒浠跺寘鎷簿瀵嗕綆鍣伈鏀惧ぇ鍣ㄥ拰楂樺垎杈ㄧ巼妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒銆傛湰鏂囨墍杩扮殑闆昏矾鏄珮闆嗘垚搴﹁В姹烘柟妗堬紝鍏跺埄鐢ㄧ簿瀵嗘ā鎿井鎺у埗鍣ˋDuCM360渚嗗煼(zh铆)琛岀簿瀵哖GA鍔熻兘銆佺簿瀵單�-螖ADC杞�(zhu菐n)鎻涗互鍙婃暩(sh霉)瀛楁帶鍒跺拰铏曠悊銆�

Arduino鎿村睍鍏煎鑳藉姏鏀寔蹇€熼枊鐧�(f膩)NDIR瑷�(sh猫)瑷堝師鍨�锛屼互鍙婃牴鎿�(j霉)鍏烽珨鎳夌敤瑕佹眰瀹氬埗杌熶欢銆�