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Signal Conditioners

High performance signal conditioners for isolation, conversion, rejection of interferance and seperation of measurement signals.

SP-02
Loop Powered Galvanic Isolator - Single & Dual Channel configurations

The SP-02 signal isolator provides galvanic separation of an input signal (0/4...20 mA) and converts it, through a separation system into an output signal (0/4...20 mA), with a two-wire power supply in the input signal loop. The device is typically used to provide galvanic isolation between the instrument and monitoring equipment. This enables the effect of object-related interference in the monitoring, control and recording systems of automatic devices to be largely eliminated.

              • Single circuit or dual circuit version in 12,5 mm wide casing
              • Accuracy 0,16%
              • Casing can be fitted on a standard rail (TS35, TS32)
              • Loop powered

              Data SheetManual

ZS-30
Power Supply and Isolator for 2-wire transmitters

The ZS-30 power supply and isolator is designed to supply power to transmitters with a 4...20 mA signal in a two-wire transmission and to transform that signal through a galvanic separation circuit into one of the standard signals used in automatic control: 4…20mA, 0…20mA; 0…5mA; 0…10V, 0…5V, 1…5V, 2…10V. IN, OUT and SUPPLY circuits are galvanic separated.

              • Universal power supply: 20…253 V AC/DC
              •  Full galvanic separation of circuits (IN-OUT, IN-SUPPLY, OUT-SUPPLY)
              • Digital calibration of measurement chain INOUT
              • Accuracy 0,1%
              • Overvoltage protection
              • Casing can be fitted on a standard rail (TS35, TS32)

              Data Sheet

ZSP-41 / 42
Power Supply, Isolator and Signal Converter

          The ZSP-41 provides galvanic separation of an input signal (4 ÷ 20 mA, 0 ÷ 20 mA, 0 ÷ 10 V) and converts it, through a separation system into an output signal. An additional input line may be connected to any two-wire transmitter to provide it with a 19 ÷ 24 V. The device is typically used to provide galvanic separation between the measurement circuits installed on equipment and the control/monitoring system. The ZSP-42 adds a second output channel

          Configuration, calibration The user can use switches to configure input and output settings for the following signals. Access to switches by removing the front panel. Isolator can be produced to support other input and output signals. Calibration is carried out using potentiometers.

              • Full galvanic separation of circuits (IN-OUT, IN-SUP, OUT-SUP)
              • User configurable for input and output signals
              • Can utalise a two-wire transmitter's loop power.
              • Casing can be fitted on a standard rail (TS35)

              Data Sheet Manual

SP-11
Isolator and Signal Converter

The SP-11 signal isolator provides galvanic isolation of an input current or voltage signal and converts it, through a separation system into an output signal 4...20 mA with a two-wire power supply in the output signal loop. The device is typically used to provide galvanic isolation between the instrument and monitoring equipment.

              • Single circuit or dual circuit version in 12,5 mm wide casing
              •  Opto-electronic galvanic separation (IN-OUT)
              • Ability to select input signal
              • 9...36 V power supply in the output signal loop
              • Casing can be fitted on a standard rail (TS35)

              Data Sheet Manual

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