QEED QA-OMNI Universal Signal Converter
Product Description
The QEED QA-OMNI is a universal DIN-rail signal converter and isolated signal conditioner designed to accept a wide range of industrial measurement signals and convert them into standard analogue outputs for PLCs, controllers, recorders and monitoring systems. Instead of requiring a different signal converter for every type of sensor, the QA-OMNI supports multiple input types in a single configurable module, making it a flexible solution for industrial automation, process control and instrumentation applications.
The QA-OMNI can accept signals from a broad range of field instruments, including thermocouples, RTDs, millivolt signals, voltage signals, current signals, resistance inputs and potentiometers. These sensor and process inputs can be converted into standard analogue signals such as 4–20 mA or 0–10 V, allowing field measurements to be integrated directly with PLC analogue input cards, industrial controllers, data acquisition systems and other automation equipment.
The converter provides galvanic isolation between the input, output and power supply, helping to break ground loops and reduce the impact of electrical interference, transients and potential differences between connected equipment. This makes the QA-OMNI particularly useful when connecting sensors and field devices to control equipment operating on different electrical references.
Input type, measurement range and scaling can be configured on the module, allowing the same hardware to be adapted for different sensors and applications without replacing the converter. This configurable approach is useful for system integrators, panel builders, OEMs and maintenance teams managing installations containing different instrumentation types.
In addition to analogue signal conversion, the QA-OMNI provides RS-485 Modbus RTU communication, allowing the measured value to be accessed digitally by a monitoring or supervisory system. This means the same physical measurement can be available through the conventional analogue output while also being monitored through a digital communications network.
The unit also includes a built-in configurable alarm relay, allowing a defined threshold or process condition to trigger a local relay output. This can provide a simple way of generating an alarm or control signal without requiring the PLC to continuously process the measurement.
Designed as a slim DIN-rail mounted signal conditioning module, the QA-OMNI uses plug-in terminals and is suitable for installation inside electrical control panels, instrumentation cabinets and automation enclosures where panel space is limited.
The QEED QA-OMNI is particularly suitable for industrial automation, process instrumentation, HVAC systems, water and wastewater treatment, energy monitoring, utilities, manufacturing, machine control and building services where different sensor signals need to be converted, isolated, monitored and integrated into a common control system.
By combining universal input capability, galvanic isolation, analogue conversion, Modbus RTU communication and an alarm relay in one compact module, the QA-OMNI reduces the need to stock multiple dedicated signal converters and simplifies the integration of mixed field instrumentation.
Key Features
QEED QA-OMNI
Universal signal converter
Universal signal conditioner
DIN-rail signal converter
Industrial signal isolator
Analogue signal converter
Galvanically isolated signal converter
Thermocouple input
RTD input
Pt100 input
Millivolt input
Voltage input
Current input
Resistance input
Potentiometer input
4–20 mA output
0–10 V output
Analogue signal conditioning
Configurable input range
Configurable signal scaling
Galvanic isolation
RS-485 communication
Modbus RTU
Built-in alarm relay
DIN-rail mounting
Plug-in terminals
Industrial automation
Process instrumentation
PLC signal conversion
Supported Input Types
The QA-OMNI is designed to work with a broad range of industrial measurement signals, including:
Thermocouples
RTD sensors
Pt100 temperature sensors
Millivolt signals
Voltage signals
Current signals
4–20 mA signals
Resistance signals
Potentiometers
These inputs can be conditioned and converted into standard 4–20 mA or 0–10 V analogue outputs for connection to automation and control equipment.
Applications
The QA-OMNI can be used for:
PLC analogue signal conversion
Industrial process control
Temperature monitoring
Pt100 / RTD signal conversion
Thermocouple signal conversion
4–20 mA signal isolation
0–10 V signal conversion
Sensor signal conditioning
Industrial instrumentation
Machine automation
HVAC control systems
Building management systems
Energy monitoring
Water treatment
Wastewater treatment
Manufacturing plants
Process skids
Pump monitoring
Motor monitoring
Generator monitoring
Utility monitoring
SCADA systems
Control panels
Electrical panels
OEM machinery
Industrial maintenance
Typical Applications
Temperature Measurement
Convert thermocouple and RTD/Pt100 temperature signals into standard 4–20 mA or 0–10 V signals for PLCs and industrial controllers.
Industrial Process Instrumentation
Use one configurable module to interface different types of sensors and field instruments with process-control systems.
PLC Signal Conditioning
Convert and isolate field signals before they reach a PLC analogue input, helping protect the control system from ground loops and electrical disturbances.
HVAC and Building Services
Interface temperature, pressure and other analogue sensors with building automation and HVAC control systems.
Energy and Utilities
Condition measurement signals from electrical, mechanical and utility equipment before feeding them into monitoring and SCADA systems.
Retrofit and Maintenance
Because the input type and scaling can be configured, the QA-OMNI can be used as a replacement module across different applications without requiring a separate converter for every sensor type.
SEO Keywords
QEED QA-OMNI, QEED QA OMNI, QA-OMNI signal converter, QA-OMNI universal signal converter, QA-OMNI signal conditioner, universal signal converter, universal signal conditioner, DIN rail signal converter, DIN rail signal conditioner, isolated signal converter, galvanic isolation signal converter, industrial signal isolator, analogue signal converter, analogue signal conditioner, 4-20mA signal converter, 4-20 mA isolator, 0-10V signal converter, 0-10 V signal conditioner, thermocouple signal converter, RTD signal converter, Pt100 signal converter, temperature signal converter, millivolt signal converter, voltage signal converter, current signal converter, resistance signal converter, potentiometer signal converter, Modbus RTU signal converter, RS-485 signal converter, Modbus analogue converter, industrial automation signal converter, PLC signal conditioner, PLC analogue input converter, DIN rail isolator, industrial galvanic isolator, alarm relay signal converter, configurable signal converter.
Long-Tail Search Terms
QEED QA-OMNI universal signal converter
QEED QA-OMNI DIN rail signal conditioner
universal DIN rail signal converter
universal industrial signal converter
universal analogue signal conditioner
galvanically isolated signal converter
4–20 mA isolated signal converter
0–10 V isolated signal converter
thermocouple to 4–20 mA converter
RTD to 4–20 mA signal converter
Pt100 signal isolator
temperature sensor signal converter
universal thermocouple RTD converter
industrial sensor signal conditioner
PLC signal isolation module
DIN rail 4–20 mA isolator
DIN rail 0–10 V signal converter
Modbus RTU analogue signal converter
RS-485 Modbus signal conditioner
signal converter with alarm relay
configurable DIN rail signal isolator
industrial galvanic signal isolator
multi-input signal converter for PLC
universal sensor interface module
industrial signal conditioner for PLC
process instrumentation signal converter
analogue input isolation module
industrial automation signal conditioning module
Meta Description
QEED QA-OMNI universal DIN-rail signal converter with thermocouple, RTD, voltage, current, resistance and potentiometer inputs, galvanic isolation, 4–20 mA/0–10 V output, Modbus RTU and alarm relay.
Saturn Pyro
44 & 44A, Jalan Palma Rafis 1, Taman Dato Chellam, 81800 Ulu Tiram, Johor
Tel: 07 8660 510 Fax: 07 8660 511 Email: enquiry@saturnpyro.com
The QEED QA-OMNI is a universal DIN-rail signal converter and isolated signal conditioner designed to accept a wide range of industrial measurement signals and convert them into standard analogue outputs for PLCs, controllers, recorders and monitoring systems. Instead of requiring a different signal converter for every type of sensor, the QA-OMNI supports multiple input types in a single configurable module, making it a flexible solution for industrial automation, process control and instrumentation applications.
The QA-OMNI can accept signals from a broad range of field instruments, including thermocouples, RTDs, millivolt signals, voltage signals, current signals, resistance inputs and potentiometers. These sensor and process inputs can be converted into standard analogue signals such as 4–20 mA or 0–10 V, allowing field measurements to be integrated directly with PLC analogue input cards, industrial controllers, data acquisition systems and other automation equipment.
The converter provides galvanic isolation between the input, output and power supply, helping to break ground loops and reduce the impact of electrical interference, transients and potential differences between connected equipment. This makes the QA-OMNI particularly useful when connecting sensors and field devices to control equipment operating on different electrical references.
Input type, measurement range and scaling can be configured on the module, allowing the same hardware to be adapted for different sensors and applications without replacing the converter. This configurable approach is useful for system integrators, panel builders, OEMs and maintenance teams managing installations containing different instrumentation types.
In addition to analogue signal conversion, the QA-OMNI provides RS-485 Modbus RTU communication, allowing the measured value to be accessed digitally by a monitoring or supervisory system. This means the same physical measurement can be available through the conventional analogue output while also being monitored through a digital communications network.
The unit also includes a built-in configurable alarm relay, allowing a defined threshold or process condition to trigger a local relay output. This can provide a simple way of generating an alarm or control signal without requiring the PLC to continuously process the measurement.
Designed as a slim DIN-rail mounted signal conditioning module, the QA-OMNI uses plug-in terminals and is suitable for installation inside electrical control panels, instrumentation cabinets and automation enclosures where panel space is limited.
The QEED QA-OMNI is particularly suitable for industrial automation, process instrumentation, HVAC systems, water and wastewater treatment, energy monitoring, utilities, manufacturing, machine control and building services where different sensor signals need to be converted, isolated, monitored and integrated into a common control system.
By combining universal input capability, galvanic isolation, analogue conversion, Modbus RTU communication and an alarm relay in one compact module, the QA-OMNI reduces the need to stock multiple dedicated signal converters and simplifies the integration of mixed field instrumentation.
Key Features
QEED QA-OMNI
Universal signal converter
Universal signal conditioner
DIN-rail signal converter
Industrial signal isolator
Analogue signal converter
Galvanically isolated signal converter
Thermocouple input
RTD input
Pt100 input
Millivolt input
Voltage input
Current input
Resistance input
Potentiometer input
4–20 mA output
0–10 V output
Analogue signal conditioning
Configurable input range
Configurable signal scaling
Galvanic isolation
RS-485 communication
Modbus RTU
Built-in alarm relay
DIN-rail mounting
Plug-in terminals
Industrial automation
Process instrumentation
PLC signal conversion
Supported Input Types
The QA-OMNI is designed to work with a broad range of industrial measurement signals, including:
Thermocouples
RTD sensors
Pt100 temperature sensors
Millivolt signals
Voltage signals
Current signals
4–20 mA signals
Resistance signals
Potentiometers
These inputs can be conditioned and converted into standard 4–20 mA or 0–10 V analogue outputs for connection to automation and control equipment.
Applications
The QA-OMNI can be used for:
PLC analogue signal conversion
Industrial process control
Temperature monitoring
Pt100 / RTD signal conversion
Thermocouple signal conversion
4–20 mA signal isolation
0–10 V signal conversion
Sensor signal conditioning
Industrial instrumentation
Machine automation
HVAC control systems
Building management systems
Energy monitoring
Water treatment
Wastewater treatment
Manufacturing plants
Process skids
Pump monitoring
Motor monitoring
Generator monitoring
Utility monitoring
SCADA systems
Control panels
Electrical panels
OEM machinery
Industrial maintenance
Typical Applications
Temperature Measurement
Convert thermocouple and RTD/Pt100 temperature signals into standard 4–20 mA or 0–10 V signals for PLCs and industrial controllers.
Industrial Process Instrumentation
Use one configurable module to interface different types of sensors and field instruments with process-control systems.
PLC Signal Conditioning
Convert and isolate field signals before they reach a PLC analogue input, helping protect the control system from ground loops and electrical disturbances.
HVAC and Building Services
Interface temperature, pressure and other analogue sensors with building automation and HVAC control systems.
Energy and Utilities
Condition measurement signals from electrical, mechanical and utility equipment before feeding them into monitoring and SCADA systems.
Retrofit and Maintenance
Because the input type and scaling can be configured, the QA-OMNI can be used as a replacement module across different applications without requiring a separate converter for every sensor type.
SEO Keywords
QEED QA-OMNI, QEED QA OMNI, QA-OMNI signal converter, QA-OMNI universal signal converter, QA-OMNI signal conditioner, universal signal converter, universal signal conditioner, DIN rail signal converter, DIN rail signal conditioner, isolated signal converter, galvanic isolation signal converter, industrial signal isolator, analogue signal converter, analogue signal conditioner, 4-20mA signal converter, 4-20 mA isolator, 0-10V signal converter, 0-10 V signal conditioner, thermocouple signal converter, RTD signal converter, Pt100 signal converter, temperature signal converter, millivolt signal converter, voltage signal converter, current signal converter, resistance signal converter, potentiometer signal converter, Modbus RTU signal converter, RS-485 signal converter, Modbus analogue converter, industrial automation signal converter, PLC signal conditioner, PLC analogue input converter, DIN rail isolator, industrial galvanic isolator, alarm relay signal converter, configurable signal converter.
Long-Tail Search Terms
QEED QA-OMNI universal signal converter
QEED QA-OMNI DIN rail signal conditioner
universal DIN rail signal converter
universal industrial signal converter
universal analogue signal conditioner
galvanically isolated signal converter
4–20 mA isolated signal converter
0–10 V isolated signal converter
thermocouple to 4–20 mA converter
RTD to 4–20 mA signal converter
Pt100 signal isolator
temperature sensor signal converter
universal thermocouple RTD converter
industrial sensor signal conditioner
PLC signal isolation module
DIN rail 4–20 mA isolator
DIN rail 0–10 V signal converter
Modbus RTU analogue signal converter
RS-485 Modbus signal conditioner
signal converter with alarm relay
configurable DIN rail signal isolator
industrial galvanic signal isolator
multi-input signal converter for PLC
universal sensor interface module
industrial signal conditioner for PLC
process instrumentation signal converter
analogue input isolation module
industrial automation signal conditioning module
Meta Description
QEED QA-OMNI universal DIN-rail signal converter with thermocouple, RTD, voltage, current, resistance and potentiometer inputs, galvanic isolation, 4–20 mA/0–10 V output, Modbus RTU and alarm relay.
Saturn Pyro
44 & 44A, Jalan Palma Rafis 1, Taman Dato Chellam, 81800 Ulu Tiram, Johor
Tel: 07 8660 510 Fax: 07 8660 511 Email: enquiry@saturnpyro.com
Aug 24,2026