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DIGITAL SIGNAL CONDITIONERS

OMX 103UNI SERIES

OMX 103UNI Series is a universal input digital signal conditioner. It is available in one- or two-channel versions. Accuracy is to ±0.15 % of range. Input types accepted include DC voltage, DC current, resistance, RTDs, thermocouples and linear potentiometers. OMX 103 is programmable, provides up to six relay outputs as well as analog and digital output options.

This multifunction two-input instrument has 8 possible input configurations easily adjustable in the instrument ́s menu. The modular concept of the device allows any card to be fitted in 3 slots. This can be performed on the end-user level. The trasmitters can be used, for example, as a splitter with up to 4 analog outputs.

Input Types:
  • DC current
  • DC voltage
  • Temperture sensors:
    RTD, T/C, Ni, Cu
  • Resistance
  • Resistance
  • RTDs
  • Thermocouples:
    J/K/T/E/B/S/R/N/L
  • Linear potentiometers
Outputs:
Analog outputs
  • Up to 4 analog outputs
  • 0 to 5 mA
  • 0/4 to 20 mA
  • 0 to 2/5/10 V, ±10 V
Digital output options
  • Ethernet
  • RS 232
  • RS 485
Relays
  • Up to eight
OMX 102 Series data sheet

Data Sheet

Programmable signal conditioner diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 211PM SERIES

OMX 211PM Series is a digital signal conditioner. Accuracy is ±0.1 % of range. Input types accepted include DC voltage, DC current, resistance, RTDs, thermocouples and linear potentiometers. OMX 211PM is programmable for input settings, digital filters and functions. It has one analog output.

Inputs:
  • 0 to 5/20 mA
  • 4 to 20 mA
  • 0 to 2/5/10 V DC
Functions:
  • Linearization
  • Tare
  • Simulation
  • Math functions
Ouputs:
  • 0 to 20/20 to 0 mA
  • 4 to 20/20 to 4 mA
  • 0 to 10/10 to 0 V DC
Digital filters:
  • Floating avg.
  • Exp. average
  • Arithmetic avg.
OMX 102 Series data sheet

Data Sheet

OMX 211 signal conditioner diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 212PM SERIES

OMX 212PM Series is a digital signal conditioner that can be used as a signal splitter with two outputs. Accuracy is ±0.1 % of range. Input types accepted include DC voltage, DC current, resistance, RTDs, thermocouples and linear potentiometers. OMX 212PM is programmable for input settings, digital filters and functions. It has two analog outputs.

Inputs:
  • 0 to 5/20 mA
  • 4 to 20 mA
  • 0 to 2/5/10 V DC
Functions:
  • Linearization
  • Tare
  • Simulation
  • Math functions
Ouputs:
  • 0 to 20/20 to 0 mA
  • 4 to 20/20 to 4 mA
  • 0 to 10/10 to 0 V DC
Digital filters:
  • Floating avg.
  • Exp. average
  • Arithmetic avg.
OMX 102 Series data sheet

Data Sheet

OMX 211 diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 311UNI SERIES

OMX 311UNI Series is a universal digital signal conditioner. Accuracy is ±0.1% of range. Input types accepted include DC voltage, DC current, resistance, RTDs, thermocouples and linear potentiometers. OMX 311UNI is programmable for input settings, digital filters and functions.It has one analog output.

Input Types:
  • DC current
  • DC voltage
  • Resistance
  • Pt RTD
  • Ni
  • Cu
  • NTC
  • PTC
  • T/C (thermocouples)
  • Potentiometers
OMX 102 Series data sheet

Data Sheet

Ouputs:
  • 0 to 20/20 to 0 mA
  • 4 to 20/20 to 4 mA
  • 0 to 10/10 to 0 V DC
OMX 311 diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 312UNI SERIES

OMX 312UNI Series is a universal digital signal conditioner that can be used as a signal splitter with two outputs. Accuracy is ±0.1% of range. Input types accepted include DC voltage, DC current, resistance, RTDs, thermocouples and linear potentiometers. OMX 312UNI is programmable for input settings, digital filters and functions. pIt has two analog outputs.

Input Types:
  • DC current
  • DC voltage
  • Resistance
  • Pt RTD
  • Ni
  • Cu
  • NTC
  • PTC
  • T/C (thermocouples)
  • Potentiometers
OMX 102 Series data sheet

Data Sheet

Ouputs:
  • 0 to 20/20 to 0 mA
  • 4 to 20/20 to 4 mA
  • 0 to 10/10 to 0 V DC
OMX 312 diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 333iUNI SERIES

OMX 333iUNI Series is a universal digital signal conditioner. Accuracy is to ±0.05% of range—depending on input type. Input types accepted include DC voltage, DC current, resistance, RTDs, thermocouples and linear potentiometers. OMX 333UNI is programmable for input settings, digital filters, functions and relays. It has options for up to two relays, analog or digital output.

Input Types:
  • DC current
  • DC voltage
  • Resistance
  • Pt RTD
  • DU
  • Control input
  • Ni
  • Cu
  • T/C (thermocouples)
  • NTC
  • PTC
  • Potentiometers
OMX 102 Series data sheet

Data Sheet

Ouput types:
  • Analog current
  • Analog voltage
  • Digital
  • Type A relays - optioh
  • Open collector relays - option
  • Relay functions: rise, drop, window, batch, sw on,
    sw off, pulse, latch
OMX 333i diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 333 PWR Series is a signal conditioner for monitoring AC power. Accuracy is to ±0.3% of range plus a digit. Input types accepted include AC voltage, AC current, and can output active power values. It has options for up to two relays, analog or digital output.

Input Types:
  • AC current
  • AC voltage
  • Active power
Options:
  • Relay outputs
  • Analog ouput
  • Digital ouput
OMX 333 PWR data sheet

Data Sheet

Ouput Types:
  • Analog voltage
  • Analog current
  • RS 485 - option
  • Type A relays - optioh
  • Open collector relays - option
OMX 333PWR diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 380iPM SERIES

OMX 380iPM Series - extremely fast signal conditioners. Accuracy is to ±0.02% of range. OMX 380 is programmable for input settings, digital filters and functions. It has analog or digital output options.

Features:
  • Measurement rate: 100 to 7,200 meas./sec
  • Latency <580 µsec
  • Input ranges: 0/4 to 20 mA, 0 to 10 V DC
  • External control inputs: 10 functions (see data sheet)
  • Analog ouput options: 0 to 2, 5, 10 V, ±10 V,
    0 to 5, 20 mA, 4 to 20 mA
  • Digital ouput options: RS 485, Ethernet (10/100 BaseT,
    Modbus TCP/IP)
OMX 102 Series data sheet

Data Sheet

OMX 380i PM diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 380iT SERIES
OMX380i T signal conditioner
OMX380T large

OMX 380iT is a fast digital signal conditioner designed for load cell inputs. Accuracy is to ±0.01 % of range and there are three settable input range options. Outputs are 4 to 20 mA and 0 to 10 V as well as a digital output option.

Features:
  • Measurement rate: 1,000 to 7,500 meas./sec
  • Input ranges: 1 to 2, 2 to 4, 4 to 8, 4 to 16 mV/V
  • Excitation: 10 V DC
  • External control inputs: 10 functions (see data sheet)
  • Analog ouput options: 0 to 2, 5, 10 V, ±10 V, 0 to 2, 5, 20 mA,
    4 to 20 mA
  • Digital ouput options: RS 485, Ethernet (10/100 BaseT,
    Modbus TCP/IP
OMX 102 Series data sheet

Data Sheet

OMX 380T diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

OMX 390DU SERIES
OMX390 DU signal conditioner
OMX380T large

OMX 390DU is an isolated fast digital signal conditioner designed for a potentiometer input. Accuracy is ±0.01 % of range and power supply for potentiometer. Analog outputs are settable and there are digital output options.

Features:
  • Measurement rate: 1000 to 7,200 meas./sec
  • Input: potentiometer
  • Sensor/potentiometer supply : 2.5 V DC @3 mA
  • External control inputs: 10 functions (see data sheet)
  • Analog ouput options: 0 to 2, 5, 10 V, ±10 V, 0 to 2, 5, 20 mA,
    4 to 20 mA
  • Digital ouput options: RS 485, Ethernet (10/100 BaseT,
    Modbus TCP/IP
OMX 390DU Series data sheet

Data Sheet

OMX 380i DU diagram
Isolation:
  • Input to output
  • Power supply to input and output
  • Output from other outputs

Call Bristol Instruments on 877-866-8500 or email us for complete information including specifications or to discuss your application