EM131 4AI RTD
4 RTD temperature meausrement module, resolution 16 bits,
Optocoupler isolation, stable,
No need power off to change switch setting.
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Product Description |
4AI, RTD temperature measurement modules, Resolution:16bits; Optical isolation; High immunity ;stable |
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From bus current consumption |
45mA |
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From L+ current consumption |
20mA |
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Power loss |
1W |
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Number of analog inputs |
4 |
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Input type· |
Module ground referenced RTD |
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Common-mode rejection |
>120dB@120V AC |
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Wire loop resistance(Max) |
20 Ω（Cu10 is 2.7Ω） |
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Module update time |
800ms |
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Data word format |
Resistance:0~+27648 Ω |
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Input range |
RTD: Pt100,Pt200,Pt500,Pt1000,Pt10000,Ni100 Ni120,Ni1000,Cu(9.035) Resistance: 150Ω, 300Ω,600Ω |
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Measuring principle |
Sigma→delta |
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Resolution |
15+1 Sign bit |
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Address interval |
AIW |
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Basic error |
0.1%FS |
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Isolation(field to logic) |
>500V |
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24VDC supply voltage range |
20.4~28.8V DC |
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Dimensions(W x H x D)(mm) |
71.2×80×62 |
