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0-20ma 4-20ma output PLC industry distribution analog signal isolator

  • 5-49 Pieces
  • 50-99 Pieces
  • >=100 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Quick Details
Place of Origin:
Anhui, China
Brand Name:
Model Number:
Working Temperature:
Input Signal:
4-20ma,1-5V 0-10V etc
Power Supply:
Insulation Intensity:
Temperature Drift:
Full-load Consumption:
Product name:
0-20ma 4-20ma output PLC industry distribution analog signal isolator

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X10X4 cm
Single gross weight:
0.200 kg
Package Type:
Standard export package for 0-20ma 4-20ma outputPLC industry distribution analog signal isolator
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 15 To be negotiated
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Product Description

Brief description:

This apparatus provides isolated power supply to the field two-wire, three-wire transmitter, and detects the current signal in a circuit meanwhile. It transmits the input current or voltage signal to isolated current or voltage signal in a circuit or two isolated circuits, and the input, output, and power supply are galvanically isolated from each other.

It can be used together with modular instrumentation and DCS, PLC and other systems,to offer signal isolation, signal conversion, signal distribution, signal processing and other functions to field instrument, thereby enhancing the immunity of automatic control system in the industrial production process, and ensuring system stability and reliability. This product has many varieties, such as 1 in/1 out, 1 in/2 out, 1 in/4 out,2 in/2 out, with input/output magnetic isolation.

Compared with other similar products, this apparatus has the advantages of fast response time, low power loss and quite well temperature characteristics.


Mainly technical parameters:


Product name0-20ma 4-20ma output PLC industry distribution analog signal isolator
Key words0-20ma output signal isolator
Transmitting accuracy±0.1%F.S(25℃±2℃)
Rise time≤0.2 ms
Settling time≤2 ms
Influence of ambient temperature<30 ppm/℃
Ripple<1 mV
Frequency range0~300 Hz
Input resistance:current: ≤60 Ω
voltage: 0~5V:≥1MΩ;  0~10V:≥2MΩ
Power supply voltage range:

18~32V DC (Recommended voltage:24V DC)

85~265V AC(OR 120~360V DC)

Power consumption24V DC / 220V AC
Single output0.4W / 1.0VA
Double output0.6W / 1.2VA
Insulation resistance≥ 100 MΩ (Input /Output /Power)
Dielectric strength≥ 1500 V AC (Input /Output /Power, 1mA leakage current, 1 minute test time)
Electromagnetic compatibilityIEC 61000-4
Panel light indication:Light indicating: PWR (green) remains shining during normal operation;
Light indicatingALM light glitters (red) at occurrences of input signal fault, and remains shining at occurrence of input excess.
Output load capacity:

DC current:
0~10mA: ≤700Ω
4~20mA: ≤350Ω
0~±10mA: ≤1kΩ
0~±20mA: ≤500Ω
DC voltage:
0(1)~5V: ≥1MΩ

0~10V: ≥2MΩ

0~±5V: ≥1MΩ

0~±10V: ≥2MΩ

Please specify your requirements before order if greater output load capacity is needed. 



Company Profile


Why choose us?

1.We guarantee you the lower pricing from us compared with your any competitive prices from others in volume. 

2.We can guarantee you any quality issue from us will be refund you immediately or replace with new & qualified products.

3.OEM, Accept lower quantity trial order

4.Fast delivery24 hours With Discount Courier, Air shipment

5.Contains a variety of industrial control products such as signal isolators, pressure and liquid level sensors, temperature, current, voltage, frequency and other transmitters with ISO9001, SGS, FCC, ROHS, CE, EX, EMC certification certificate.

All products are in stock (except for special customization).

6.We can support you 24Hours online service via email, skype, what’sapp, facebook etc.

7.Long term warranty. Pressure and level transmitters are 2 years. The others in our shop are with 5-year warranty!!


Q: Are you trading company or manufacturer ?

A: We are a manufacturer, committed to producing high accuracy, long-term stability, cost-efficient pressure/ level/ temperature measuring instruments.


Q: What's your quality control system?

A: All of our products are completed with temperature compensation and 48 hours aging test before shipment. And all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.


Q: What is the warranty of your products?

A: 2 years for level transmitter and pressure transmitter series others are 5 years from shipment date, for non-man-made damages.


Q: What is your shipping method?

A: Small orders are delivered with DHL, FedEx, TNT, UPS , EMS. Large orders are recommended to ship by sea.


Q: Do you provide samples ? 
A: Yes,we have materials in stock to help you to get the samples as soon as we can.


Q: How long will you give me the reply? 
A: We can support you 24Hours online service via email, skype, what’sapp, facebook etc within 1 hour.


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