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³ß´çºÍÖØÁ¿
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³ß´ç W x H x D (mm)
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40 x 125 x 117
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ÖØÁ¿
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Ô¼ 250 g
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Ä£¿éÌØ¶¨Êý¾Ý
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Ö§³ÖµÈʱͬ²½Ä£Ê½
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²»Ö§³Ö
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ÊäÈëµãÊý
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8
8
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µçÀ³¤¶È
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× 200 m
50mVʱ×50 m
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µçѹ¡¢µçÁ÷¡¢µçλ
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×èÐÔ´«¸ÐÆ÷µÄºã¶¨µçÁ÷
- µç×èζȼƺ͵ç×è²âÁ¿ 0 Ω µ½ 600 Ω
- µç×è²âÁ¿ 0 µ½ 6 kΩ£¬PTC£¬
¹èζȴ«¸ÐÆ÷
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0.83 mA£¨Âö³åµçÁ÷£©
0.25 mA£¨Âö³åµçÁ÷£©
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µçÆø¸ôÀë
- ͨµÀºÍ±³°å×ÜÏßÖ®¼ä
- ͨµÀÖ®¼ä
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Ö§³Ö
²»Ö§³Ö
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×î´óµçλ²î
- ÊäÈëÖ®¼ä (CMV)
- ÊäÈëºÍ Minternal (Viso) Ö®¼ä
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2.0 VDC
75 VDC/60 VAC
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¾øÔµ²âÊÔµçѹ
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500 VDC
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µçÁ÷ÏûºÄ
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×î´ó 90 mA
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Ä£¿é¹¦ÂÊËðºÄ
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µäÐÍÖµ 0.4 W
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Éú³ÉÄ£ÄâÖµ
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²âÁ¿ÔÀí
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»ý·ÖÐÍ
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»ý·Ö/ת»»Ê±¼ä/·Ö±æÂÊ£¨¸÷¸öͨµÀ£©
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Ö§³Ö
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- ¸ÉÈÅÆµÂÊΪ f1£¨ÒÔ Hz Ϊµ¥Î»£©Ê±µÄ¸ÉÈÅÆµÂÊÒÖÖÆ
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50
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60
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60
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50
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- »ù±¾×ª»»Ê±¼ä£¬°üÀ¨»ý·Öʱ¼ä (ms)
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66
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55
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µç×è²âÁ¿µÄ¸½¼Óת»»Ê±¼ä (ms)
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66
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55
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- ·Ö±æÂÊ£¬ÒÔλ¼Æ£¨°üÀ¨¹ý³å·¶Î§£©
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13 λ
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13 λ
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¸ÉÈÅÆµÂÊÒÖÖÆ¡¢Îó²îÏÞÖÆ
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f = n (f1 ± 1 %) ʱµÄ¸ÉÈÅÆµÂÊÒÖÖÆ£¬ÆäÖУ¬f1 Ϊ¸ÉÈÅÆµÂÊ£¬n=1¡¢2
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- ¹²Ä£¸ÉÈÅ (VCM < 2 V)
- ´®Ä£¸ÉÈÅ£¨·åÖµ < ¶î¶¨ÊäÈ뷶Χ£©
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> 86 dB
> 40 dB
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ÊäÈë¼äµÄ´®ÈÅ
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> 50 dB
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²Ù×÷ÏÞÖÆ£¨Õû¸öζȷ¶Î§ÄÚ£¬ÓëËùÑ¡ÊäÈ뷶ΧÄڵIJâÁ¿·¶Î§¼«ÖµÓйأ©
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± 5 V
± 10 V
1 V µ½ 5 V
0 V µ½ 10 V
± 50 mV
± 500 mV
± 1 V
|
± 0,6 %
|
± 0,5 %
|
|
± 20 mA
0 mA µ½ 20 mA
4 mA µ½ 20 mA
|
± 0,5 %
|
|
0 kΩ µ½ 6 kΩ
0 Ω µ½ 600 Ω
PTC
|
± 0,5 %
± 0,5 %
± 0,5 %
|
|
Pt 100
Ni 100
±ê×¼
|
±1.2 K
|
Pt 100
Ni 100
ÆøºòÐÍ
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± 1 K
|
Ni 1000£¬
LG-Ni 1000
±ê×¼
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± 1 K
|
Ni 1000
LG-Ni 1000
ÆøºòÐÍ
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± 1 K
|
KTY83/110
KTY84/130
|
± 3.5 K
± 4.5 K
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»ù±¾Îó²îÏÞÖÆ£¨25°C ʱµÄ²Ù×÷ÏÞÖÆ£¬ÓëËùÑ¡ÊäÈ뷶ΧÄڵIJâÁ¿·¶Î§¼«ÖµÓйأ©
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|
± 5 V
± 10 V
1 V µ½ 5 V
0 V µ½ 10 V
± 50 mV
± 500 mV
± 1 V
|
± 0,4 %
|
± 0,3 %
|
|
± 20 mA
0 µ½ 20 mA
4 mA µ½ 20 mA
|
± 0,3 %
|
|
0 kΩ µ½ 6 kΩ
0 Ω µ½ 600 Ω
PTC
|
± 0,3 %
± 0,3 %
± 0,3 %
|
|
Pt 100
Ni 100
±ê×¼
|
± 1 K
|
Pt 100
Ni 100
ÆøºòÐÍ
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± 0.8 K
|
Ni 1000
LG-Ni 1000
±ê×¼
|
± 0.8 K
|
Ni 1000
LG-Ni
1000 ÆøºòÐÍ
|
± 0.8 K
|
KTY83/110
KTY84/130
|
± 2 K
± 2.7 K
|
ζÈÎó²î£¨ÓëÊäÈ뷶ΧÓйأ©
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± 0.006 %/K / 0.006 K/K
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ÏßÐÔÎó²î£¨ÓëÊäÈ뷶ΧÓйأ©
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± 0.1 % / 0.1 K
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ÖØ¸´¾«¶È£¨25 °C ʱΪ˲̬£¬ÓëÊäÈ뷶ΧÓйأ©
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± 0.1 % / ± 0.1 K
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״̬¡¢Öжϡ¢Õï¶Ï
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ÖжÏ
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ÎÞ
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Õï¶Ï¹¦ÄÜ
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ÎÞ
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´«¸ÐÆ÷Ñ¡ÔñÊý¾Ý
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ÊäÈ뷶Χ£¨¶î¶¨Öµ£©/ÊäÈë×迹
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|
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± 50 mV
± 500 mV
± 1 V
± 5 V
± 10 V
1 V µ½ 5 V
0 V µ½ 10 V
|
100 kΩ
|
|
± 20 mA
0 mA µ½ 20 mA
4 mA µ½ 20 mA
|
100 Ω
|
|
0 kΩ µ½ 6 kΩ
0 Ω µ½ 600 Ω
PTC
|
100 MΩ
|
|
Pt 100
Ni 100
Ni 1000
LG-Ni
1000
±ê×¼ / ÆøºòÐÍ
KTY83/110
KTY84/130
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100 MΩ
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µçѹÊäÈë U+ ´¦µÄ×î´óµçѹ£¨ÆÆ»µ¼«ÏÞ£©
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×î´ó 30 V£¬Á¬Ðø
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µçѹÊäÈë M+¡¢M¡¢S- ´¦µÄ×î´óµçѹ£¨ÆÆ»µ¼«ÏÞ£©
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12 VʱÁ¬Ðø£¬30 Vʱ×³ÖÐøÊ±¼äΪ1 s
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µçÁ÷ÊäÈë I+ ´¦µÄ×î´óµçÁ÷£¨ÆÆ»µ¼«ÏÞ£©
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40 mA
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ÐźŴ«¸ÐÆ÷µÄ½ÓÏß
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ʹÓà 40 ÕëǰÁ¬½ÓÆ÷
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- ¶ÔÓÚµçѹ²âÁ¿
- ¶ÔÓÚµçÁ÷²âÁ¿
- - ×÷Ϊ 2 ÏßÖÆ´«¸ÐÆ÷
- - ×÷Ϊ 4 ÏßÖÆ´«¸ÐÆ÷
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Ö§³Ö
Ö§³Ö£¬Ê¹ÓÃÍⲿµçÔ´
Ö§³Ö
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ʹÓà 2 ÏßÖÆÁ¬½Ó
ʹÓà 3 ÏßÖÆÁ¬½Ó
ʹÓà 4 ÏßÖÆÁ¬½Ó
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Ö§³Ö
Ö§³Ö
Ö§³Ö
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ÌØÐÔÏßÐÔ»¯
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¿É±à³Ì
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Pt 100±ê×¼ÐÍ/ÆøºòÐÍ
Ni 100±ê×¼ / ÆøºòÐÍ
Ni 1000±ê×¼ / ÆøºòÐÍ
LG-Ni 1000±ê×¼ / ÆøºòÐÍ
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