IsoPAQ-11L/-12L
1- & 2-channel Loop Powered
Isolators for Separation
of 0(4)-20 mA Signals

IsoPAQ-11L and IsoPAQ-12L are 1- and 2-channel loop powered isolators used for electrical isolation of 0(4)-20 mA signals to avoid measurement errors due to different voltage potentials or ground loops in an instrument installation.
The 2-channel version, IsoPAQ-12L offers a very cost effective alternative combined with a high-density mounting.
The isolators need no power supply, which contributes to reduced installation costs compared to isolation transmitters.
The high reliability ensures a safe system operation and low maintenance costs.

IsoPAQ-110L Compact Line
1- & 2-channel Loop Powered
Isolators for
0(4)-20 mA Signals

IsoPAQ-110L is a loop powered isolator, available in 1- and 2-channel versions. It is used for electrical isolation of 0(4)-20 mA signals to avoid measurement errors due to different voltage potentials or ground loops in an instrument installation.
The 2-channel version, IsoPAQ-110L offers a very cost effective alternative combined with a high-density mounting.
The isolator need no power supply, which contributes to reduced installation costs compared to Isolation Transmitters.
The high reliability ensures a safe system operation and low maintenance costs.

IsoPAQ-21L/-22L
1- & 2-channel Loop Powered
Isolators for 0(4)-20 mA Signals
with High Isolation and Protective
Separation

IsoPAQ-21L and IsoPAQ-22L are 1- and 2-channel loop powered isolators used for electrical isolation of 0(4)-20 mA signals to avoid measurement errors due to different voltage potentials or ground loops in an instrument installation.
The isolators need no power supply, which contributes to reduced installation costs compared to isolation transmitters.
The high isolation level of 4 kV provides an effective protection for downstream devices.
The 2-channel version, IsoPAQ-22L offers a very cost effective alternative combined with a high-density mounting.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.

CLI22
Loop Powered High-accuracy
Isolators for 0(4)-20 mA Signals

The loop-powered isolator, CLI22, is used for electrical isolation of 0(4)-20 mA signals to avoid measurement errors due to different voltage potentials or ground loops in an instrument installation.
CLI22 also contributes to a suppression of electrical interferences. Thanks to the high isolation level of 4 kV, the isolator also serves as an effective protection for downstream devices against impermissible high voltages.
The isolator is available in a single channel version, CLI22S, and a dual channel version, CLI22D.

IPAQ-L(mA)
Programmable 2-wire
Isolation Transmitter

IPAQ-L(mA) is an active isolation transmitter for mA input signals with a 4-20 mA output in a 2-wire connection. It is suitable for direct connection to the input modules of a control system.
Thanks to the programmable input range and the low input impedance, IPAQ-L(mA) meets almost any need for current signal isolation and load amplification.

IsoPAQ-30P
Basic Isolation Transmitter
for Unipolar mA/V Signals
with Calibrated Range Selection

The Isolation Transmitter IsoPAQ-30P is a low-cost transmitter used for basic isolation and conversion of 0-20 mA, 4-20 mA and 0-10 V unipolar signals.
Due to the calibrated range selection of the input/output signals and the universal power supply, IsoPAQ-30P provides excellent flexibility and low storage and installation costs.
The high reliability ensures a safe system operation and low maintenance costs.

IsoPAQ-131P Compact Line
Basic Isolation Transmitter
for Unipolar mA/V Signals
with Calibrated Range Selection

The Isolation Transmitter IsoPAQ-131P is used for isolation and conversion of 0-20 mA, 4-20 mA and 0-10 V unipolar signals.
For applications where normally one signal combination only is used,
IsoPAQ-131P offers a cost-effective alternative.
he high reliability and the Protective Separation are further features, which ensure a safe system operation.

IsoPAQ-40P
High-performance
Isolation Transmitter
for Unipolar mA/V Signals with
Calibrated Range Selection

The Isolation Transmitter IsoPAQ-40P is used for high-precision isolation and conversion of 0-20 mA, 4-20 mA and 0-10 V unipolar signals.
Due to the calibrated range selection of the input/output signals, the selectable bandwidth and the universal power supply, IsoPAQ-40P provides excellent flexibility and low storage and installation costs.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.

IsoPAQ-41P
High-performance
Isolation Transmitter
for Unipolar mA/V Signals with
Fixed Ranges

The Isolation Transmitter IsoPAQ-41P is used for high-precision isolation and conversion of 0-20 mA, 4-20 mA and 0-10 V unipolar signals.
For applications where normally only one signal combination is used, IsoPAQ-41P offers a cost-effective alternative.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.

IsoPAQ-51P
High-performance
Isolation Transmitter for Unipolar
mA Signals with Fixed Range
and Zero/Span Adjustment

The Isolation Transmitter IsoPAQ-51P is used for high-precision isolation of 0(4)-20 mA unipolar signals.
For applications where normally only one signal combination is used, IsoPAQ-51P offers a cost-effective alternative.
The zero and span adjustments allow for a fine-tuning of the measurement loop.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.

DA561
Isolation Transmitter
for mA/V Signals with
2-wire Transmitter Supply

DA561 is specially designed for signal isolation and load amplification in the process industry.
A 2-wire transmitter can be connected to and supplied from the isolation amplifier.
DA561 maintains a high isolation level (1,5 kV) between input and output.
Current and voltage can be chosen independently as input and output signals.

DA562
Dual Channel Isolation
Transmitter for mA/V Signals

DA562 is specially designed for signal isolation and load amplification in the process industry.
Two independent and galvanically isolated channels allow for high-density mounting.
DA562 maintains a high isolation level (1,5 kV) between input, output and the two channels.
Current and voltage can be chosen independently as input and output signals.

IsoPAQ-161P Compact Line
Isolation Transmitter for
Bipolar and Unipolar mA/V Signals
with Fixed Range

The Isolation Transmitter IsoPAQ-161P is mainly used for isolation of bipolar signals, such as ±20 mA, ±10 mA, ±10 V, ±5 V, and conversion into unipolar output signals.
For applications where normally one signal combination only is used, IsoPAQ-161P offers a cost-effective alternative.
The high reliability and the Protective Separation are further features, which ensure a safe system operation.

IsoPAQ-60P
High-performance
Isolation Transmitter for
Bipolar and Unipolar mA/V Signals
with Extensive Range Selection
and Zero/Span Adjustment

 The Isolation Transmitter IsoPAQ-60P is used for high-precision isolation and conversion of 0-20 mA, 4-20 mA and 0-10 V bipolar and unipolar signals.
Due to the extensive range selection with a choice of 144 input/output signal combinations, the selectable bandwidth and the universal power supply, IsoPAQ-60P is a true universal transmitter for any demanding isolation application.
The zero and span adjustments allow for a fine-tuning of the measurement loop.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.

IsoPAQ-70S
Basic Isolation Transmitter
for Unipolar Shunt Voltages
with Calibrated Range Selection

The Isolation Transmitter IsoPAQ-70S is used for isolation and conversion of unipolar shunt voltages into standard mA/V signal.
Due to the calibrated range selection and the universal power supply, IsoPAQ-70S provides excellent flexibility and low storage and installation costs.
The high reliability ensures a safe system operation and low maintenance costs.

IsoPAQ-80S
High-performance Isolation
Transmitter for Bipolar and Unipolar
Shunt Voltages with Extensive
Range Selection and Zero/Span Adjustment

The Isolation Transmitter IsoPAQ-80S is used for high-precision isolation and conversion of bipolar and unipolar shunt voltages into standard mA/V signals.
Due to the extensive range selection, the selectable bandwidth and the universal power supply, IsoPAQ-80S is a true universal transmitter for any demanding shunt voltage isolation application.
The zero and span adjustments allow for a fine-tuning of the measurement loop.
The high reliability and the Protective Separation are additional features that ensure a safe system operation.

IPAQ-4L
Universal High-Isolation
4-wire Transmitter

IPAQ-4L is a fully universal and programmable 4-wire (separately powered) transmitter. The high isolation provides safe and problem free measurements. Offering both current and voltage output, IPAQ-4L meets any process requirements. Designed for wall and DIN-rail mounting.