ÂÞ˹ÃÉÌØ3051DP1A22A1AHR5B4
|
 |
²úÆ·Ðͺţº3051DP1A22A1AHR5B4
²úÆ·´úÂ룺
²úÆ·¼Û¸ñ£º
ÕÛ ¿Û ÂÊ£º 0
×îºó¸üУº2020-08-12
¹Ø ×¢ ¶È£º4295
Éú²úÆóÒµ£ºµÂ¿ÆÃɹý³Ì¿ØÖÆ£¨Î人£©ÓÐÏÞ¹«Ë¾
|
|
|
ÓëÆóÒµÁªÏµÊ±Çë¸æÖª¸ÃÐÅÏ¢À´×Ô½ÌÓý×°±¸Íø£¡ |
|
|
²úÆ·Ïêϸ½éÉÜÂÞ˹ÃÉÌØ 3051DP ¹²Æ½ÃæÑ¹Á¦±äËÍÆ÷ ÂÞ˹ÃÉÌØ 3051 ѹÁ¦±äËÍÆ÷ ¾Êµ¼ù¼ìÑéµÄѹÁ¦²âÁ¿ÐÐÒµÁìÐä ¡¤Ò»Á÷ÐÔÄÜ£¬²Î¿¼¾«¶È¸ß´ï 0.065% ¡¤Á¿³Ì±ÈÄÜÁ¦´ï 100:1 ¡¤¹²Ãæ™Æ½Ì¨Ö§³Ö¼¯³ÉѹÁ¦¡¢Á÷Á¿ºÍҺλ·½°¸ ¡¤Õû¸ö HART ²úƷϵÁÐͨ¹ýÁË IEC 61508 SIL2 ¼¶ °²È«ÈÏÖ¤£¬¿ÉÔÚ×ñ´Ó·¨¹æµÄͬʱ¼ò»¯ÄúµÄ¹¤×÷ ¡¤³¬¹ý20ÄêµÄÏòºó¼æÈÝÐÔʹÄúÔÚͶ×Ê×îÐÂÌØÐÔµÄͬʱ²»»áÔö¼Ó¹¤³§µÄ¸´ÔÓÐÔ ¡¤È«Çò×°»úÁ¿³¬¹ý 7 °ÙÍǫ̀
¹æ¸ñ »ù×¼¾«¶È Á¿³Ì 2¨C5£º ΪÁ¿³Ì¿ç¶ÈµÄ +0.065%£¬¶ÔÓÚÁ¿³Ì±È´óÓÚ 10:1 µÄÇé¿ö£¬¾«¶È = Á¿³Ì¿ç¶ÈµÄ ¡À [ 0.015 + 0.005(URL/ Á¿³Ì¿ç¶È )]% Á¿³Ì 1£º ΪÁ¿³Ì¿ç¶ÈµÄ +0.10%£¬¶ÔÓÚÁ¿³Ì±È´óÓÚ 15:1 µÄÇé¿ö£¬¾«¶È = Á¿³Ì¿ç¶ÈµÄ ¡À [ 0.025 + 0.005(URL/ Á¿³Ì¿ç¶È )]%
³¤ÆÚÎȶ¨ÐÔ Á¿³Ì 1£º¡À0.2% URL£¬ 1 Äê Á¿³Ì 2¨C5£º¡À0.125% URL£¬ 5 Ä꣬¡À28¡ãC (50¡ãF) ζȱ仯ºÍ×î¸ß 6.9 MPa (1000 psi) µÄ¹ÜÏßѹÁ¦¡£
µçÔ´Ó°Ïì ÿ·üµçѹ±ä»¯Ê±Ð¡ÓÚУ׼Á¿³ÌµÄ ¡À0.005%¡£
µçÔ´ ÐèÒªÍⲿµçÔ´¡£±ê×¼±äËÍÆ÷ (4¨C20 mA) ÔÚÎÞ¸ºÔØÊ±µÄ¹¤×÷µçѹΪ10.5¨C42.4 Vdc¡£
Êä³ö Ë«Ïß 4¨C20 mA£¬Óû§¿ÉÑ¡ÏßÐÔ»òƽ·½¸ùÊä³ö¡£4¨C20 mA ÐźÅÖеþ¼ÓÊý×Ö¹ý³Ì±äÁ¿£¬ÊÊÓÃÓÚÈκηûºÏ HART ÐÒéµÄÖ÷»ú¡£
¹ýѹÏÞÖµ • Á¿³Ì 1£º 13.8 MPa (2000 psig) • Á¿³Ì 2¨C5£º 17.2 MPa (2500 psig) ¶ÔÓÚÑ¡Ïî´úÂë P7£¬Îª 25 MPa (3626 psig)
³å»÷ѹÁ¦ÏÞÖµ£º3051D ¹²Æ½Ãæ»ò´«Í³¹¤ÒÕ·¨À¼69 MPa (10000 psig) ʪ¶ÈÏÞÖµ£º0¨C100% Ïà¶Ôʪ¶È Æô¶¯Ê±¼ä£ºÐÔÄÜ·ûºÏ¹æ·¶£¬ÔÚ±äËÍÆ÷ͨµçºó£¬Æô¶¯Ê±¼ä¶ÌÓÚ 2.0 Ãë¡£ Ìå»ýÅÅÁ¿£ºÐ¡ÓÚ 0.08 cm 3 (0.005 in 3 ) ×èÄ᣺ 4¨C20 mA HART Óû§¿ÉÔÚ 0.0 ÖÁ 60 Ã뷶ΧÄÚÊäÈë¶Ô½×Ô¾ÊäÈë±ä»¯µÄÄ£ÄâÊä³öÏìÓ¦£¬×÷Ϊһ¸öʱ¼ä³£Êý¡£´ËÈí¼þ×èÄá²»°üÀ¨´«¸ÐÆ÷Ä£¿éµÄÏìӦʱ¼ä¡£
¹ý³ÌÁ¬½Ó£º1 / 4 NPT£¬ 1 / 2 ¨C14 NPT£¬Î»ÓÚ 2-¡¢ 2 1 / 8 -¡¢»ò 2 1 / 4 Ó¢´çÖÐÐÄ ¹ý³Ì½ÓÒº¼þ£º ÅÅÆø / ÅÅÒº·§£º316 ²»Ðâ¸Ö£¬ºÏ½ð C-276 ¹ý³Ì·¨À¼ºÍ½ÓÍ·£º ²»Ðâ¸ÖÖýÌú CF-8 »ò CF-8M£¨°´ÕÕ ASTM A743 ±ê×¼£©»ò C ÐÍÖýÌúºÏ½ð CW12MW
½ÓÒº O ÐÍ»·£º²£Á§³äÌî¾ÛËÄ·úÒÒÏ©»òʯīÌî³ä¾ÛËÄ·úÒÒÏ©
´«¸ÐÆ÷Ä£¿éÌî³äÒº£º¹²ÃæÊ½²ÉÓùèÊ÷Ö¬»ò¶èÐÔ±Ìþ ±í¸ÇµÄ O ÐÍ»·£º¶¡ëæÏ𽺠£¨Buna-N£©
»ù±¾Ðͺţº 3051DP1A22A1AHR5B4£¨-6.216 kPa ÖÁ 6.216 kPa£© 3051DP 2 A 2 2 A 1 A HR5 B4£¨-62.1603 kPa ÖÁ 62.1603 kPa£© 3051DP 3 A 2 2 A 1 A HR5 B4£¨-248.641 kPa ÖÁ 248.641 kPa£© 3051DP 4 A 2 2 A 1 A HR5 B4£¨-2068.431 kPa ÖÁ 2068.431 kPa£© 3051DP 5 A 2 2 A 1 A HR5 B4£¨-13789.54 kPa ÖÁ 13789.54 kPa£© |
|
»áÔ±¼¶±ð£ºÃâ·Ñ»áÔ± |
¼ÓÈëʱ¼ä£º2018-04-23
|
|
|