SGS-12 Isolated Conditioner Dual 4-20mA In, 4-20mA Out

SGS-12 Isolated Conditioner Dual 4-20mA In, 4-20mA Out

SKU: SIB-020

The SGS-12 signal isolator is equipped with 2 channels of 4-20mA input, 4-20mA output. Loop powered

  • Manufacturer: Simex
Buy more for less:
1-4items$254.73/ each 
5-9items$229.25/ eachsave10%
10or more items$216.52/ eachsave15%
  • $254.73
In stock(4 items available)

SGS-12 series create galvanic isolation between input and output circuits. Isolator doesn’t need any power supply. 0/4-20 mA current output signal can also be processed into voltage 0/2-10V signal with standard 500Ω load resistance. Then for class 0,5% it is advised to use voltage input R ≥ 100 kΩ. Quality of isolation depends on breakdown voltage and also capacity between separated circuits.


  • Dual 4-20mA to 4-20 mA
  • powered directly from current loop
  • DIN rail mounting, thin case - only 12.5 mm


  • Input signal: direct current 0 ÷ 30 mA (max. current: 50 mA, max. input voltage: 30V), input voltage divider: 1,9V + 20mA x Rload
  • Accuracy: ±0.05% - 0.05% (Rload / 100O)
  • Output signal: current: direct current I =I ; load resistance: 0-1000 O out in voltage: with external resistor on output; terminals for 0/4÷20 mA input: 50 Ohm  0/0.2 ÷ 1V ; 250 Ohm 0/2 ÷ 5V; 500 Ohm 0/2 ÷ 10V
  • Power supply: directly from current loop
  • Time constant: min. 5 ms; other on request (for example 0.1 s)
  • Temperature error: ±0,005% / °C
  • Dimensions (WxHxD): 12.5 x 99 x 114.5 mm
  • Mounting: TS-35 DIN rail
  • Manufacturer Part No.: SGS-12-33-2-4-001
    • SKU
    • Weight
      0.1 kg
    • Dimensions (L x W x H)
      10 x 8 x 10 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

Customers who viewed this product also bought