Collection: Isolated Signal Converter

The signal isolator provides isolation transmission between field devices and control room equipment, enabling mutual conversion of different signals. It supplies isolated DC power to 2-wire/3-wire transmitters and detects 4~20mA current signals from transmitters. After isolation and anti-interference processing, it outputs DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

Surge protection with 5KA current discharge capability; Safe and reliable, protecting systems from lightning strikes, space-saving and wiring-saving design. It provides isolated DC power to field transmitters and detects 4~20mA current signals from transmitters. After isolation and interference suppression processing, it outputs DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

The signal isolator provides isolation transmission between field devices and control room equipment, enabling mutual conversion of different signals. It supplies isolated DC power to 2-wire/3-wire transmitters and detects 4~20mA current signals from transmitters. After isolation and anti-interference processing, it outputs two independent DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

The signal isolator provides isolation transmission for two independent signals between field devices and control room equipment, enabling mutual conversion of different signals. It supplies isolated DC power to two 2-wire/3-wire transmitters respectively and detects 4~20mA current signals from transmitters. After isolation and anti-interference processing, it outputs two independent DC current or voltage signals to control systems. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

The signal isolator provides isolation transmission between field devices and control room equipment, enabling mutual conversion of different signals. It supplies isolated DC power to 2-wire/3-wire transmitters and detects 4~20mA current signals from transmitters. After isolation and anti-interference processing, it outputs three independent DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

The signal isolator provides isolation transmission between field devices and control room equipment, enabling mutual conversion of different signals. It supplies isolated DC power to 2-wire/3-wire transmitters and detects 4~20mA current signals from transmitters. After isolation and anti-interference processing, it outputs four independent DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

Surge protection with 5KA current discharge capability; Safe and reliable, protecting systems from lightning strikes, space-saving and wiring-saving design. It provides isolated DC power to field transmitters and detects 4~20mA current signals from transmitters. After isolation and interference suppression processing, it outputs two independent DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

The signal isolator provides isolation transmission between field devices and control room equipment, enabling mutual conversion of different signals. It supplies isolated DC power to 2-wire/3-wire transmitters and detects 4~20mA current signals from transmitters. After isolation and anti-interference processing, it outputs DC current signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems; Output active or output loop power supply can be selected via panel dip switch with unchanged wiring.

Receives DC signals from control systems, and after isolation and interference suppression processing, outputs DC current or voltage signals to various field devices. It outputs DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

Receives two DC signals from control systems, and after isolation and interference suppression processing, outputs two independent DC current or voltage signals to various field devices. It outputs DC current or voltage signals to control systems or other instrumentation. This isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

This product receives thermocouple or RTD signals, and after isolation and linearization processing, converts them into linearized DC signals output to control systems or other instrumentation. It can be connected to a computer via USB TYPE-C interface to configure signal types and range settings. This temperature transmitter uses an independent DC power supply with triple isolation between input, output, and power.

This product receives thermocouple or RTD signals, and after isolation and linearization processing, converts them into two independent linearized DC signals output to control systems or other instrumentation. It can be connected to a computer via USB TYPE-C interface to configure signal types and range settings. This temperature transmitter uses an independent DC power supply with triple isolation between input, output, and power.

This product receives two thermocouple or RTD signals, and after isolation and linearization processing, converts them into two independent linearized DC signals output to control systems or other instrumentation. It can be connected to a computer via USB TYPE-C interface to configure signal types and range settings. This temperature transmitter uses an independent DC power supply with triple isolation between input, output, and power.

Receives passive switch contacts or proximity sensor signals, and after isolation, transmits them to control systems or other instrumentation via relay contacts, level signals, or transistor outputs. This signal isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

Receives passive switch contacts or proximity sensor signals, and after isolation, transmits them to control systems or other instrumentation via relay contacts, level signals, or transistor outputs (two independent outputs). This signal isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

Receives two passive switch contacts or proximity sensor signals, and after isolation, transmits them to control systems or other instrumentation via relay contacts, level signals, or transistor outputs (two independent outputs). This signal isolator uses DC power supply with triple isolation between input, output, and power. It suppresses common mode interference, normal mode interference, and spike pulses, ensuring stable and reliable signal transmission in control systems.

A passive isolator with 4~20mA current signal input and 4~20mA current signal output. No external power supply is required during use, as its operating energy is derived from the signal current. Passive isolators effectively solve potential problems in signal interconnection and suppress possible interference during signal transmission. This passive isolator provides electromagnetic isolation between input and output circuits.

A passive isolator with two channels of 4~20mA current signal input and 4~20mA current signal output. No external power supply is required during use, as its operating energy is derived from the signal current. Passive isolators effectively solve potential problems in signal interconnection and suppress possible interference during signal transmission. This passive isolator provides electromagnetic isolation between input and output circuits.

A passive isolator with three channels of 4~20mA current signal input and 4~20mA current signal output. No external power supply is required during use, as its operating energy is derived from the signal current. Passive isolators effectively solve potential problems in signal interconnection and suppress possible interference during signal transmission. This passive isolator provides electromagnetic isolation between input and output circuits.

The passive transmitter power supply provides power to field 2-wire transmitters and transmits their signals with loop power supply. Input and output are isolated from each other to enhance control system anti-interference capability. No working power supply required. Supports bidirectional HART signal transmission.

The passive thermocouple temperature transmitter converts thermocouple temperature sensor signals into DC4~20mA current signals. Input and output are isolated from each other to enhance control system anti-interference capability. Loop-powered. HART communication function is optional and should be specified when ordering.

The passive RTD temperature transmitter converts RTD temperature sensor signals into DC4~20mA or other signals. Both 2-wire and 3-wire RTDs can be input. Input and output are isolated from each other to enhance control system anti-interference capability. Loop-powered. HART communication function is optional and should be specified when ordering.

Communication signal isolator,实现RS485半双工信号的双向通信，并可以向现场设备提供一组隔离电源。该信号隔离器采用直流电源供电，输入-输出-电源三端隔离，使控制系统信号传输更稳定可靠。

Communication signal isolator,实现CAN半双工信号的双向通信，并可以向现场设备提供一组隔离电源。该信号隔离器采用直流电源供电，输入-输出-电源三端隔离，使控制系统信号传输更稳定可靠。

Inputs frequency signals, after isolation, shaping and amplification, according to user requirements, can optionally output isolated current signals, voltage signals, frequency signals or relay switch signals, etc., can provide power supply to field primary instruments or sensors, this product requires independent power supply, with triple isolation between input, output and power, with online fault self-diagnosis function, can configure signal types, signal ranges, etc. through PC configuration software, can be used with various instruments and DCS, PLC.

Inputs frequency signals, after isolation, shaping and amplification, according to user requirements, can optionally output two independent isolated current signals, voltage signals, frequency signals or relay switch signals, etc., can provide power supply to field primary instruments or sensors, this product requires independent power supply, with triple isolation between input, output and power, with online fault self-diagnosis function, can configure signal types, signal ranges, etc. through PC configuration software, can be used with various instruments and DCS, PLC.

Inputs two frequency signals, after isolation, shaping and amplification, according to user requirements, can optionally output two independent isolated current signals, voltage signals, frequency signals or relay switch signals, etc., can provide power supply to field primary instruments or sensors, this product requires independent power supply, with triple isolation between input, output and power, with online fault self-diagnosis function, can configure signal types, signal ranges, etc. through PC configuration software, can be used with various instruments and DCS, PLC.

实现了热电阻信号的隔离转换，输入热电阻信号，变送输出隔离的电阻信号或电流信号，实现输入、输出及电源之间的电气隔离。该信号隔离器用直流电源供电，输入-输出-电源三端隔离，使得检测和控制回路的信号稳定性和抗干扰能力大大增强，从而提高了控制系统的可靠性。设置有USB接口，与计算机连接，可在线组态设置；具有断线故障诊断报警功能，带有报警指示灯，报警时电源指示灯闪烁。