Analogue Output Signal Conditioners

Products > Instrumentation > Analogue Output Signal Conditioners

Bulkhead

High Resolution Weighing Indicator and Controller (SMW-HR)
  • Resolution of 500,000 counts
  • Multi-point linearisation capability (4 points)
  • 12 Calibration profiles stores for 12 different sensors
  • Provides excitation of 10V @ 160mA to drive up to 6 x 350 Ohm load cells
  • Six wire measurement system can compensate for zener barrier losses
  • Fully digital set-up and calibration using built-in LCD display and keypad or comms
  • Auto tare and peak hold actioned by volt-free contacts
  • Setpoints and event handling using digital inputs and 2 x SPCO relays
  • Fully isolated 4-20mA and 0-10V analog outputs
  • RS232 or RS485 communications for setup, data transfer or label/ticket printing
  • IP65 / NEMA4 ABS housing for bulkhead mounting
  • AC or DC power supply options
Details
Load Cell Amplifier and Digitiser Module (LCA20)
  • Full digital set–up using PC or keypad
  • 3 x configurable digital inputs e.g. for autotare, peak hold and reset
  • RS485 and RS232 digital data output for communications and printing
  • Measurement speeds 10 / 80 samples per sec
  • Factory calibration in mV/V
  • 5 V excitation supports up to 10 x 350 R load cells
  • Fully isolated 4-20 mA and 0-10 V analogue outputs
  • 6 wire input to compensate for barrier and cable losses
  • 2 set points SPCO relay outputs
  • Sensitivity from 0.5 to 7.8 mV/V
  • 10 pt linearization
  • Firmware now supports Mantrabus 1 & 2, MANTRA ASCII 2 & MODBUS RTU
  • ROHS Compliant & Environmentally sealed to IP65 / NEMA 4 enclosure dimensions 200 x 120 x 75 mm
  • Supplied in IP65 NEMA4 ABS protected case, stainless steel version or Din rail option see LCB
  • The LCA20 shown in main photo has the transparent lid option (LTL)
Details
Load Cell Junction Box and Fault Monitoring Alarm (LCI)
  • For the protection of multi-load cell installations such as silos, tanks
  • Alarm will be activated if:
    • One or more load cells are out of balance
    • Any load cell is operated outside a preset mV/V range
    • Excitation voltage deviates from preset range
    • Any connection is lost (open circuit detection)
    • Any short circuit is detected
Details
LVDT Amplifier, Signal Conditioner (LVDT)
  • Sensor excitation of 4.5V RMS is provided
  • Selectable excitation frequency between 1 and 5 kHz
  • Selectable sensitivity from 20 mV to 10V and fine trim with potentiometer
  • Wide bandwidth (200 Hz) for test & measurement applications
  • Selectable analogue output in voltage or current loop format including 4-20mA and 0-10VDC
  • IP65 / NEMA4 ABS bulkhead mountable case with cable glands
Details
Strain Gauge or Load Cell Amplifier / Signal Conditioner (SGA A&D)
Strain Gauge or Load Cell Amplifier.Signal Conditioner (SGA A&D)_01
  • Strain gauge amplifier ideal for load cell signal conditioning
  • Bridge excitation of 10 V DC with drive for four 350 Ohm load cells
  • Conditioned output signal can be selected from 0-20 mA, 4-20 mA, 0-10 V, 0-5 V, ±5 V or ±10 V
  • 1 – 5 kHz adjusted filter for test & measurement applications
  • Selectable sensitivity from 0.1 to 30 mV/V using switches and fine trim potentiometer
  • Switch selectable offset ±70% FS using switches and fine trim potentiometer
  • User selectable analogue output in standard voltage or current format
  • The SGA A&D comes complete with case, with option of DIN rail mounted case (D4) or as a pcb board of the load cell signal conditioning module

For half or quarter Bridge Connection (SGABCM)

  • For half or quarter Bridge Connection on (SGABCM)
  • Provides local and remote shunt calibration
  • Supports half and quarter bridges
  • High stability resistors
  • Compatible with all variants of the SGA A/D
  • Easy installation
Details
Universal Digital Signal Conditioner and Controller (UAB)
  • Wide range of Plug-In input modules providing transducer excitation
  • Fully flexible – any input module can be combined with any output module
  • Fully digital set-up and calibration using hand held plug-in display/keypad or comms
  • Optional local or remote LCD display and keypad
  • Simple one pass digital calibration for minimum set-up time on site
  • Fully isolated 4-20mA and 0-10V analog outputs
  • Setpoints and event handling using digital inputs and 2 x SPCO relays
  • High accuracy and high stability over a wide temperature range
  • RS232 or RS485 communications for setup, data transfer or label/ticket printing
  • PCB (UAB) options include with case (D3) or without case (D2), DIN rail mounted
Details
Versatile Indicator and Controller (SMP)
  • LCD display and keypad
  • Wide range of plug in input modules that provide transducer excitation
  • Fully isolated 4-20mA and 0-10V analog outputs
  • Setpoints and event handling using digital inputs and 2 x SPCO relays
  • PID control capability, peak hold, measurement in any engineering units
  • Fully digital set-up and calibration using built-in LCD display and keypad or comms
  • High accuracy and high stability over a wide temperature range
  • RS232 or RS485 communications for setup, data transfer or label/ticket printing
  • IP65 / NEMA4 ABS bulkhead mounting enclosure
  • AC or DC power supply options
Details
Weighing Indicator and Controller Bulkhead Mounted (SMW)
  • Large high resolution LCD display
  • 10V 160mA excitation for up to 6 Load Cells
  • Simple one pass auto calibration
  • 2 Set points, SPCO relay outputs
  • Fully isolated 4-20mA and 0-10V analog outputs
  • RS232 or RS485 communications
  • IP65 / NEMA4 ABS housing for wall or surface mounting
Details

DIN Rail, Rack & PCB Modules

Active Summing Load Cell Junction Box (JBA)
  • Sums the outputs from up to 4 x 350-1000 Ohm strain gauge load cells
  • Individual gain adjustment provided for each channel
  • No interaction between offset and gain
  • No interaction between channels during calibration
  • Simplifies installation of multi-cell platforms, silos, tanks and hopper weighing systems
  • Wide input range – from 0.5 to 20 mV/V
  • Supplied as Bulkhead (JBA), DIN rail mounted (D3) or PCB (JPA) version
Details
Load Cell Amplifier and Digitiser PCB (LCB20)
Load Cell Amplifier and Digitiser PCB (LCB20)
  • PCB version
  • Simple auto calibration
  • 5V Excitation supporting up to 10 x Load Cells (350 R)
  • 0.5 to to 7.8 mV/V sensitivity
  • 6 wire input to compensate for barrier and cable losses
  • Full digital set-up and calibration using keypad or PC
  • Fully isolated analogue outputs 4-20mA & 0-10V
  • 10 pt linearization
  • Three x configurable digital inputs
  • Relay outputs:2 Setpoints SPCO
  • RS485 RS232 digital data output for communications and printing
  • Supports MODBUS RTU, ASCII & MANTRABUS
  • PCB (LCB20 shown in main photo) options include various cases with or without DIN rail mounting (shown in photos on left)
  • The LCB20 also has the option of a stainless steel case
Details
Load Cell Junction Box and Fault Monitoring Alarm (LCI)
  • For the protection of multi-load cell installations such as silos, tanks
  • Alarm will be activated if:
    • One or more load cells are out of balance
    • Any load cell is operated outside a preset mV/V range
    • Excitation voltage deviates from preset range
    • Any connection is lost (open circuit detection)
    • Any short circuit is detected
Details
LVDT Amplifier, Signal Conditioner (LVDT)
  • Sensor excitation of 4.5V RMS is provided
  • Selectable excitation frequency between 1 and 5 kHz
  • Selectable sensitivity from 20 mV to 10V and fine trim with potentiometer
  • Wide bandwidth (200 Hz) for test & measurement applications
  • Selectable analogue output in voltage or current loop format including 4-20mA and 0-10VDC
  • IP65 / NEMA4 ABS bulkhead mountable case with cable glands
Details
Universal Digital Signal Conditioner and Controller (UAB)
  • Wide range of Plug-In input modules providing transducer excitation
  • Fully flexible – any input module can be combined with any output module
  • Fully digital set-up and calibration using hand held plug-in display/keypad or comms
  • Optional local or remote LCD display and keypad
  • Simple one pass digital calibration for minimum set-up time on site
  • Fully isolated 4-20mA and 0-10V analog outputs
  • Setpoints and event handling using digital inputs and 2 x SPCO relays
  • High accuracy and high stability over a wide temperature range
  • RS232 or RS485 communications for setup, data transfer or label/ticket printing
  • PCB (UAB) options include with case (D3) or without case (D2), DIN rail mounted
Details

Embedded & PCB Modules

Embedded Load Cell Amplifier, Strain Gauge Signal Conditioner (ICA H & S)
  • Strain gauge conditioner and load cell amplifier
  • Miniature PCB format for fitting inside sensors, 19mm diameter, 7.6mm height
  • Standard excitation of 5V
  • Outputs of 4-20mA, 0-10V, 0-5V, ±10V
  • Non interaction between the trimmers makes calibration fast and easy
  • High speed 1000 Hz
  • User selectable span resistor
  • 2 wire 4-20mA load cell option
  • Robust design, of high noise immunity & reverse polarity protected
Details
In-Line Housing for Load Cell Amplifiers (ICA) and Digital Converters (DCell) (ILE)
  • In-Line Housing for Load Cell Amplifiers (ICA) and Digital Converters (DCell) (ILE) converts standard load cell to a conditioned load cell
  • Converts standard load cell to digital load cell
  • Very small size – 56 x 28mm excluding glands
  • Machined from solid stainless steel
  • The ILE is IP67 NEMA 6 EMC Protected
  • Choice of either a load cell amplifier or digitiser to fit inside the solid in-line housing
Details

In-Line

ATEX 4-20mA Load Cell Amplifier (ALA5) ex
  • High performance amplifier certified for ATEX Hazardous Zones 0, 1 & 2
  • Designed for fitting in-line to strain gauge sensors such as load cells
  • Intrinsically Safe to EN60079-11
  • Provides 2-wire 4-20mA current loop output
  • Fast calibration via gain and offset trim
  • Supplied with 1m strain gauge cable and 5m output cable
  • Robust design, reverse polarity & short circuit protected
  • OEM option available
Details
In-Line Housing for Load Cell Amplifiers (ICA) and Digital Converters (DCell) (ILE)
  • In-Line Housing for Load Cell Amplifiers (ICA) and Digital Converters (DCell) (ILE) converts standard load cell to a conditioned load cell
  • Converts standard load cell to digital load cell
  • Very small size – 56 x 28mm excluding glands
  • Machined from solid stainless steel
  • The ILE is IP67 NEMA 6 EMC Protected
  • Choice of either a load cell amplifier or digitiser to fit inside the solid in-line housing
Details

Panel Mount

Panel Mount Weighing Indicator and Controller (ADW15)
  • Direct Strain Gauge input 4.5 digit resolution
  • Variable sensitivity from 0.5 to 200mV/V
  • Excitation 10V 160mA to drive up to 4 load cells
  • 6 wire input to compensate for zener barrier and cable losses
  • Simple one pass auto calibration for minimum set-up time on site
  • Auto tare and peak hold actioned by volt-free contacts
  • Fully isolated 4-20mA and 0-10V analog outputs
  • RS232 or RS485 communications for setup, data transfer or label/ticket printing
  • Programmable in-flight compensation for dynamic weighing operations
  • AC or DC power supply options
Details
Versatile Indicator, Controller, Analogue Conditioner (ADP15)
  • Large LCD display and keypad
  • Wide choice of input modules with transducer excitation
  • Fully isolated 4-20mA and 0-10V analog outputs
  • 2 Setpoints with relays outputs
  • Latching and inversion of relays
  • PID control, peak hold, display in engineering units
  • Fully digital set-up and calibration using keypad or comms
  • High accuracy and high stability
  • RS232 or RS485 data for setup, data transfer or label/ticket printing
  • Small panel space – DIN 72 x 72 mm – DIN rail mounting kit available
  • AC or DC power supply options
Details

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