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CN

NPEXA-C88

Vibration sensor input isolated barrier, it transfers the output signal of magneto-electric transducer from a hazardous area to a safe area. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.
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Input signal

Output signal

Channels

Power Supply Mode

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NPEXA-C88

¡¾Core technology¡¿

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¡¾Installation and disposal¡¿



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Installation                                               Disposal  






Supply
Power supply 18 ~ 60 V DC
Input
Input signal -10 V AC ~ 10 V AC
Line resistance ¡Ý 10 k¦¸
Cut-off frequency -0.1 dB£¨1 kHz£©
Output
Output signal -10 V AC ~ 10 V AC
Load resistance £¼ 10 ¦¸
Transfer characterisics
Accuracy 0.2 %F.S.
General parameters
Power dissipation 0.6 W
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ¡Ý 3000V AC (intrinsically safe side / non-intrinsically safe side) ¡Ý 1500V AC (Power supply /non-intrinsically safe side)
Insulation resistance ¡Ý 100 M¦¸ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ¡æ ~ +60 ¡æ
Storage temperature -40 ¡æ ~ +80 ¡æ
Suitable location Mounting in safe area, and connected to the intrinsic safety apparatus in hazardous area zone 0, zone 1, zone 2, ¢òA, ¢òB, ¢òC, ¢óC, T4 ~ T6
Mechanical specifications
Connection method Screw connection
Dimension 12.8mm (W) ¡Á 110mm (H) ¡Á 117mm (D)
Mounting type DIN35 mm
Certified data
Product approvals CNEX, CE, FCC, CCC
Ex marking [Ex ia Ga]¢òC, [Ex ia Da] ¢óC
Um 250 V
Uo 12.6 V (Terminals 1, 2)
Io 0.7 mA (Terminals 1, 2)
Po 2.3 mW (Terminals 1, 2)
Co 1.1 ¦ÌF (Terminals 1, 2)
Lo 100 mH (Terminals 1, 2)
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NPEXA-C11

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