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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: GFUVE
  • Model Number: FUD-U-I
  • Usage: Level Sensor
  • Theory: Current Sensor
  • Output: Digital Sensor
  • FUD-U-I: single Phase current Transducer
  • Response Time: ≤350ms
  • Accuracy: 0.2%, 0.5%
  • Working temperature: -10~50℃
  • Storage Temperature: -40~70℃
  • Consumption: ≤3VA
  • Storage conditions: RH: 20~95%, Without condensation
  • Working environment: RH: 20~90%, Without condensation
  • Input Range: AC 0~5A ,AC 0~500V(Optional), 50/60Hz
  • Dimension: 55mm * 7 5mm * 120mm

Packaging & Delivery

Packaging Details Standard export packing
Delivery Time 5~10 days


1. Excellent temperature characteristic and good working stability
2. A variety of models can be choosed

single Phase current Transducer

Function & Feature

Transforms the measured AC current/voltage to the DC current/voltage output according to the linear scale

Excellent temperature characteristic and good working stability

Configuration compactness and briefness


Model Description

FUD-Type-Input-Power Supply-Output




I: Single Phase AC Current Transducer

U: Single Phase AC Voltage Transducer

Ir: Single Phase AC Real RMS Current Transducer

Ur: Single Phase AC Real RMS Voltage Transducer


AC Input

A1: 0~1A, A2: 0~5A, A3: 0~10A.

V0: 0~70V, V1: 0~120V, V2: 0~250V,

V3: 0~300V, V4: 0~450V, V5: 0~500V.

Power Supply

P1: AC110V±10%, P2: AC220V±15%,

P3: AC110V~330V.

DC Output

O1: 0~5V, O2: 1~5V, O3: 0~20mA,

O4: 4~20mA, O5: RS485.

Example 1: FUD-I-A2-P2-O4


FUD Series Single Phase AC Current Transducer

Input: AC0~5A

Power Supply: AC220V±15%

Output: DC4~20mA

Example 2: FUD-Ur-V3-P2-O4

Details: FUD Series Single Phase AC Real RMS Voltage Transducer

Input: AC 0~300V

Power Supply: AC220V±15%

Output: DC4~20mA

Please check the Type, Input range, Output range and Power supply at your order.


Technical Index


GB/T 13850-1998, IEC688:1992


0.2%, 0.5%



Accuracy drift

Annual Variation < 0.2%

Insulation Voltage

AC 2kV/min.1mA (Between Input ~ Output / Power)

Insulation Resistance

≥20MΩ (DC500V)

Surge voltage

5KV (Peak Value), 1.2/50μs

Response Time


Input Range

AC 0~10A ,AC 0~500V(Optional), 50/60Hz

Absorbed Power

<0.5VA/450V, <0.2VA/100V, <0.1VA/5A


Current: 2 times continuous,30 times /1s .Voltage: 2 times continuous

Load Resistance

Current output: RL≤550Ω

Voltage output: RL≥2kΩ

Working environment

Temperature: -10~50°C

RH: 20~90%, Without condensation

Storage conditions

Temperature: -40~70°C

RH: 20~95%, Without condensation


35mm DIN Sliding-way or M4 screws






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