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NPGL-HM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other.

Input signal

Output signal

Channels

Power Supply Mode

HART

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NPGL-HM11D

¡¾Core technology¡¿

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¡¾Installation and disposal¡¿



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Apparatus installation                            Apparatus disposal  




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Backplan installation                                Backplan disposal  





¡¾Technical data¡¿ Supply Input Output Transfer characterisics General parameters EMC data Operating conditions ¡¾Mechanical specifications¡¿ Mechanical specifications ¡¾Certified data¡¿ Certified data
Supply
Power supply 18 ~ 32 V DC
Input
Input signal 4 ~ 20mA, HART
Line resistance approx. 50¦¸
Available voltage open-circuit voltage ¡Ü 26V; voltage: ¡Ý 15.5V at 20mA
Output
Output signal 4 ~ 20mA, HART
Load resistance RL ¡Ü 450 ¦¸
Transfer characterisics
Accuracy ¡À 0.1 %F.S.
Temperature drift 0.005%F.S./¡æ
General parameters
Response time ¡Ü 2 ms
Power dissipation 1.3 W
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ¡Ý 1500 V AC (Input /Output); ¡Ý 500 V AC (Power supply /Output)
Insulation resistance ¡Ý 100 M¦¸ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ¡æ ~ +60 ¡æ
Storage temperature -40 ¡æ ~ +80 ¡æ
Mechanical specifications
Connection method Screw connection
Dimension 15.8mm (W) ¡Á 121.6mm (H) ¡Á 104.8mm (D)
Mounting type DIN35 mm
Certified data
Product approvals CE, FCC
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NPEXA-C11

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