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Home >  Single Channel, Signal Isolator and Analog Converters > Passive Galvanic Isolator

Loop Powered Passive Galvanic Isolator

  • The ASI loop powered isolator or passive galvanic isolator module is an ideal choice in 4-20mA circuits, such as with loop powered sensors, where you need electrical isolation and filtering of the signal.
  • It is ideal for providing isolation between your control system and the process devices without the need for additional power and it does so in a minimal space of only 6.2mm.
  • When your circuit permits the use of passive galvanic isolators, such as this module, you can be assured of saving on cabling costs and power supplies.

View Associated Products Below to Complete Your Project
Catalog No. / Description 
ASI451129 Product
Single Channel,
4-20mA Loop-powered Signal Isolator,
2-way Isolation
  • Low-cost alternative that saves 50% and more
  • No additional external power supply is required for operation
  • 2-Way isolation to eliminate interference
  • DIN rail mounting for quick installation
  • Screw Clamp terminations for easy wiring
 below to check stock
Type UGLE-C/C, Single Channel, 4-20mA Loop-powered Signal Isolator, 2-way isolation, no auxilliary power required, factory calibrated 

$102.99 each
1+ $102.99 ea
10+ $91.55 ea
25+ $82.39 ea
More >> Call For Quote
25 units or more saves 20% 
Buy: units
Green Check In Stock
Type UGLE-C/C-2/2, DIN Rail Mounted Two Channel, Loop-powered Signal Isolator, 2-way isolation, 4-20mA input and output 
$131.76 each
1+ $131.76 ea
10+ $117.12 ea
25+ $105.41 ea
More >> Call For Quote
25 units or more saves 20% 
Buy: units
Green Check In Stock
Type CWPAA7-0526, Signal Isolator, Single Channel 0-20mA input / 0-20mA output or 4-20mA input / 4-20mA output 
$64.97 each
1+ $64.97 ea
10+ $59.06 ea
More >> Call For Quote
10 units or more saves 9% 
Buy: units
Green Check In Stock
Type CWPAA7-0527, Slim Line Two Channel, Loop Powered Analog Signal Isolator Transmitter for 0-20 or 4-20mA Control Loops, 1.5 KVac Isolation, DIN Rail Mount 
$172.00 each
1+ $172.00 ea
10+ $156.37 ea
More >> Call For Quote
10 units or more saves 9% 
Buy: units
Green Check In Stock

Customers using ASI Passive Galvanic Isolator Also Saved Time and Money with

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Power SuppliesMost efficient power supply on the market. Available with outputs 5 to 48 VDC. UL508 Listed. Meets CE and other international approvals.
Interface ModulesBroad range of DIN rail mounted modules that provide EZ wiring transitions from various types of connectors to fixed or pluggable terminal blocks. Custom modules available.
Thermocouple Terminal BlocksThe ASI DIN rail mounted thermocouple terminal blocks solve the problems of selecting the right thermocouple blocks and eliminating cold junctions. Uniquely designed the thermocouple lead wire and the thermocouple leads are clamped together to form a reliable connection at two locations in the terminal block thereby eliminating erroneous signal and related problems.
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Automation Systems Interconnect, Inc.
4700 Westport Drive, Suite 500 | Mechanicsburg, PA 17055
REMIT-TO: P.O. Box 1340 | Mechanicsburg, PA 17055
Toll-Free: 877-650-5160 | 717-249-5581 | 717-249-5542 Fax |

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