GJ40A鍨嬬敳鐑峰偝鎰熷櫒
GJ40A鍨嬬敳鐑峰偝鎰熷櫒|GJ40A鐢茬兎鍌虫劅鍣�
涓€銆佺敘(ch菐n)鍝佺啊浠嬶細
GJ40A 鐢茬兎鍌虫劅鍣� ( 浠ヤ笅绨$ū“鍌虫劅鍣�”) 鑳界敤浜庣叅绀︿簳涓嬫垨鍏朵粬鏈夌敳鐑锋埃楂旂殑鍫存墍锛岀洠(ji膩n)娓挵(hu谩n)澧冪敳鐑锋績搴︼紝骞堕€g簩(x霉)鑷嫊鍦板皣鐢茬兎婵冨害鍊艰綁(zhu菐n)鎻涙垚妯欐簴闆讳俊铏熷偝閫佺郸闂滆伅(li谩n)瑷倷锛屽叿鏈夊氨鍦伴’绀虹敳鐑锋績搴﹀€硷紝瓒呴檺鑱插厜鍫辫绛夊姛鑳姐€�
GJ40A 鐢茬兎鍌虫劅鍣ㄦ豢瓒炽€婄叅绀﹀畨鍏ㄧ洠(ji膩n)鎺х郴绲�(t菕ng)鍗囩礆鏀归€犳妧琛撴柟妗堛€嬬殑閫氱煡锛堢叅瀹夌洠(ji膩n)鍑姐€�2016銆�5 铏燂級鐨勮姹傦紝鑳藉鐝�(xi脿n)灏嶉噰鎺樺伐浣滈潰銆佸伐浣滈潰閫插洖棰ㄥ贩閬撲互鍙婇噰鍗€(q奴)鍥為ⅷ宸枫€佺附鍥為ⅷ宸风殑鐡︽柉鐨勬湁鏁堢洠(ji膩n)娓€傚苟鑳藉湪鍚勯噰鎺樺伐浣滈潰閫查ⅷ鐨勫垎棰ㄥ彛銆侀噰鍗€(q奴)閫查ⅷ銆佷竴缈奸€查ⅷ銆佺附閫查ⅷ宸烽亾涓娇鐢ㄣ€�
浜屻€佺敘(ch菐n)鍝佸劒(y艒u)鍕細
1. 鏀寔澶氱ó淇¤櫉鍌宠几鏂瑰紡(闋荤巼銆侀浕娴併€丷S485)锛屾湁鏁堝湴灞忚斀淇¤櫉鍌宠几?sh霉)纰惧Ф楦ヨ摯_锛�
2. 閲囩敤鍠墖姗熷拰闆嗘垚闆昏矾锛岄浕璺祼妲嬬啊鍠紝鎬ц兘鍙潬渚夸簬缍慨鍜岃(di脿o)瑭︼紱
3. 閲囩敤鏂板瀷闁嬮棞闆绘簮锛岄檷浣庝簡鏁存鍔熻€楋紝澧炲姞浜嗗偝鎰熷櫒鍌宠几璺濋洟锛�
4. 鍏峰倷鏁呴殰鑷鍔熻兘锛屼究浜庝娇鐢ㄨ垏缍锛�
5. 澶栨閲囩敤涓嶉姽閶兼潗鏂欒ō瑷堬紝澧炲挤浜嗗偝鎰熷櫒鐨勬姉娌栨搳鍜屾姉鑵愯潟鑳藉姏銆�
涓夈€佹妧琛撳弮鏁�(sh霉)锛�
鐠�(hu谩n)澧冨弮鏁�(sh霉)
a) 鐠�(hu谩n)澧冩韩搴︼細0鈩冿綖+40鈩冿紱
b) 骞冲潎鐩稿皪婵曞害锛�≤95%锛�+25鈩冿級锛�
c) 澶ф埃澹撳姏锛�80 kPa锝�106kPa锛�
d) 棰ㄩ€燂細涓嶅ぇ浜�8m/s锛�
e) 绀︿簳鐠�(hu谩n)澧冧腑H2S姘i珨灏忎簬6×10-6锛�
f) 閬╃敤浜庣叅绀︿簳涓嬫湁鐢茬兎銆佺叅濉电垎鐐稿嵄闅挵(hu谩n)澧冧腑銆�
涓昏鎶€琛撳弮鏁�(sh霉)
1. 闆绘埃鎬ц兘
a锛夊伐浣滈浕澹擄細锛�9锝�25锛塚.DC锛�
b锛夊伐浣滈浕娴侊細≤60mA@24V.DC銆�
2. 娓噺鑼冨湇锛�0.00%CH4锝�40.0%CH4銆�
3. 淇¤櫉杓稿嚭鍒跺紡
a锛塕S485淇¤櫉锛堝劒(y艒u)閬革級锛�
` 鍌宠几鏂瑰紡锛氫富寰炲紡銆佸崐闆欏伐锛�
` 鍌宠几閫熺巼锛�4800bps锛�
` 淇¤櫉宸ヤ綔闆诲宄板嘲鍊硷細≤12V銆�
b锛夐牷鐜囦俊铏燂細
闋荤巼锛氫綆婵冨害娈碉細锛�200锝�1000锛塇z锛堣剤娌栧搴﹀ぇ浜�0.3ms锛�
锛堢窔鎬у皪鎳�0.00%CH4锝�4.00%CH4锛夛紱
楂樻績搴︽锛氾紙1200锝�2000锛塇z锛堢窔鎬у皪鎳�0.00%CH4锝�40.0%CH4锛夈€�

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甯歌鍟忛锛�GJ40A鍨嬬敳鐑峰偝鎰熷櫒鐧�(f膩)璨ㄦ檪闁擄紵 GJ40A鍨嬬敳鐑峰偝鎰熷櫒鍞悗淇濋殰锛� GJ40A鍨嬬敳鐑峰偝鎰熷櫒瑷傝波闇€瑕佹彁渚涗粈涔堜俊鎭紵
鐢�(ch菐n)鍝佹绨斤細GJ40A鍨嬬敳鐑峰偝鎰熷櫒|
GJ40A鐢茬兎鍌虫劅鍣�
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