南樺 電子報 102 | 出刊日期 | 2007.09.26 |
|
微電腦可規劃隔離傳送器 |
特點: |
|
規劃: |
選購型號: |
規格: |
輸
入 |
熱電偶 類型:J, K, T, E, B, R, S, N, C (ITS-90). |
熱電阻:二或三線式接線 | |
電壓:-60m Vdc to 60m Vdc or –10Vdc to 10Vdc. | |
A/D 解析度:16 bits | |
電源 |
12 to 35 V |
精
度 |
熱電偶 :± 1 ℃ ; 熱電阻:± 0.2 ℃;電壓: ± 2m V;電流:± 2 μA |
溼 度 |
0 to 90% RH |
輸出解析度 |
0.6 μ A(15 bits) |
操作溫度
|
? -40 to 85 ° C |
電磁相容性 |
En 50081-2, En 50082-2 |
隔
離 |
2.5 KV 1min. between input and output |
尺寸 |
75mm (W)x 87mm (H)x 18.5mm (D) |
反應時間 |
<200ms |
輸入類型
|
最大範圍
|
精度
|
Thermocouple J |
-50 to 1000 ° C (-58 to
1832 ° F ) |
± 1 ° C |
Thermocouple K |
-50 to 1370 ° C (-58 to
2498 ° F ) |
± 1 ° C |
Thermocouple T |
-200 to 400 ° C (-328 to
752 ° F ) |
± 1 ° C |
Thermocouple E |
-50 to 960 ° C (-58 to 1760
° F ) |
± 1 ° C |
Thermocouple B |
250 to 1750 ° C (482 to
3182 ° F ) |
± 2 ° C (註1) |
Thermocouple R |
-50 to 1750 ° C (-58 to
3182 ° F ) |
± 2 ° C (註1 |
Thermocouple S |
-50 to 1750 ° C (-58 to
3182 ° F ) |
± 2 ° C (註1) |
Thermocouple N |
-50 to 1300 ° C (-58 to
2372 ° F ) |
± 2 ° C |
Thermocouple C |
-50 to 1800 ° C (-58 to
3272 ° F ) |
± 2 ° C |
Pt100 |
-200 to 600 ° C (-328 to
1112 ° F ) |
± 0.2 ° C |
mV |
-60mVto 60mV |
± 0.02m V |
Voltage
(註2) |
-10 to 10VDC |
± 2m V |
Current
(註2) |
0 to 24mADC |
± 2μA |
註 1:Type B,R,S 的 0~400 °
C 不在此規範內 |
外型尺寸圖(unit:mm): | 接線圖: |
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