Products > Omniterm > Current Loop Isolators
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OMNITERM
CURRENT LOOP ISOLATORS |
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The elimination of ground loops in your 4-20mA signal
loops is the key to reliable and accurate measurements. The Omniterm
Current Loop Isolator family are designed specifically to solve these
system problems, whether you just need to isolate a two-wire transmitter
from your PLC, or whether you need to split a current loop into two for
the addition of data acquisition or monitoring.
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Omniterm
LPI
Model C2063B
DIN rail mount single
loop-powered signal isolator Use the LPI loop
powered isolator to remove ground loops in 4-20mA current loops where
power is unavailable and there is sufficient spare volt drop in the loop
to accommodate the insertion loss. |
Omniterm
LPD
Model C2462A
DIN rail mount dual
loop-powered isolator Use the
LPD dual loop powered isolator to remove grounds loops in multiple 4-20mA
loops where space is at a premium. The LPD incorporates the equivalent of
two LPI's in a single 22.5mm housing. |
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Extremely low insertion loss
(2.5Volts typical) avoids loop overload.
No field calibration means
lowest installation and commissioning costs.
Load independence allows use
in two-wire transmitter loops.
Operates over 0-50mA
see more information...
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Extremely low insertion loss
(2.5Volts typical) avoids loop overload.
No field calibration means
lowest installation and commissioning costs.
Load independence allows use
in two-wire transmitter loops.
Dual
circuit high density packaging for smallest space
see more information...
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Omniterm
LPR
Model C2463B
DIN rail mount Current
Loop Repeater (24Vdc powered). Use the LPR loop
repeater to increase the drive capacity of a 4-20mA loop. Connect the LPR
into an existing current loop and get a second isolated current loop that
mirrors the current of the first loop. |
Omniterm
LPS
Model C2464B
DIN rail mount Current
Loop Splitter (24Vdc powered) Use the LPS Loop
Splitter to create two additional individually isolated current loops from a single
loop. The LPS is identical to the LPR, but has two outputs instead of one. |
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Low insertion loss means that
the LPR will not overload the existing loop regardless of the load
connected to the output.
Drive an additional 1kohm load
from an existing loop.
Isolation of both input and
output ensures error free operation..
see more information...
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Low insertion loss means that
the LPS will not overload the existing loop regardless of the load
connected to the output.
Drive two additional 1kohm loads
from an existing loop.
Isolation of both input and
outputs ensures error free operation..
see more information...
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Omniterm LZI
Model C2474A
DIN rail mount
Current Loop Isolator with surge suppression.
Use the LZI current loop isolator to interface two-wire transmitters from the field into RTU's and local panels.
Provides isolated loop voltage to the field mounted transmitter with integrated
full 10kA surge suppression to protect sensitive equipment in the panel. Also includes loop voltage stabiliser
allowing two wire transmitters to be used from any 9-30Vdc supply such as
found in 12V battery powered RTU's. |
Omniterm LZD
Model C2475A
DIN rail mount Dual
Loop Isolator with Surge Suppression Use the LZD
to interface multiple two-wire transmitters into your RTU or local
panel. Integrated full 10kA Surge Suppression protects your panel from
surges. This a dual channel version of the Omniterm LZI. |
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1500Vac Isolation to two-wire transmitters in the field.
Full 10kA surge suppression
built in to protect equipment in the panel.
Loop Voltage stabiliser allows
two wire transmitters to be driven from 9-30Vdc supplies.
see more information...
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1500Vac Isolation to two-wire
transmitters in the field.
Full 10kA surge suppression
built in to protect equipment in the panel.
Loop Voltage stabiliser allows
two wire transmitters to be driven from 9-30Vdc supplies.
see more information...
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See the full range of Omniterm modules. |
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