Instrumentation for AC-operated LVDTs and gageheads eliminates compatibility problems for signal conditioning with your LVDTs.
Instrumentation performs:
- Excitation
- Amplification
- Demodulation
- Signal modification
- Readout/control
Applications include test stands and manufacturing systems.
- True Analog Conditioner with Digital Calibration
- 2.5, 5.0 and 10.0 kHz Switch Selectable Excitation
- Digital Filtering
- CE Certified
- Switch Selectable 115 or 220 VAC Operation
- Voltage and Current Outputs
- Microprocessor Controlled Calibration and Synchronization
- 1/8 DIN Standard Panel Mounting
- Splash-proof Front Panel with Status LEDs
The analog transducer amplifier is a general purpose, AC line-powered LVDT/RVDT conditioner featuring state-of-the-art design principles. The new SMT (Surface Mount Technology) design uses an embedded microprocessor to generate a PWM-shaped sine wave and control all calibration functions. The processor is also employed in the demodulation, filtration and synchronization of the LVDT signal.
Applications
Control Valve Position Feedback, Head Box Slice Lip Position Control, Precision Metrology Labs, Roller Gap Position Feedback
- 4-20 mA Loop Powered
- Compatible With All MEAS LVDTs
- NEMA 13 Rated Enclosure
- 115 / 230V AC Line Operation
- Adjustable Zero, Phase and Span Pots
The IEM 422 is a line powered current transmitter designed for industrial process control applications. The unit consists of a power supply and LVDT conditioner module pre-set to supply a 4 to 20 mA output from a 115 or 230 volt AC supply. The IEM 422 supplies an AC sine wave excitation to the LVDT and then demodulates and amplifies the LVDT output.
Applications
Steam Turbine Throttle Valve Position, Pulp Paper Industry, Petrochemical Process Control, Roller Gap Process Control
- Standard DIN Rail Form Factor
- 10 To 30 Volt DC Operation
- Voltage And Current Output Signals
- Internal Loop Drive
- Status LEDs For Power & Loop Integrity
- 2.5, 5.0 & 10.0 kHz Sensor Excitation
- Low Noise Three Pole Butterworth Filter
- Front Mounted Zero, Phase & Span, Controls
- 4-Wire Hook-Up
- Phase Correction, For Use With Long Cable Runs
- 100% Zero Suppression
- Multiple LVDT Master / Slave Capability
- Compatible With Four, Five or Six-Wire LVDTs
The LDM-1000 LVDT conditioning module, for Industrial applications requiring the DIN standard rail mount, form factor. The LDM LVDT / RVDT conditioner provides everything you will need for interfacing AC powered linear and rotary differential transformers, to your industrial position control system. The LDM-1000 is designed with maximum sensor / system compatibility in mind.
Applications
Gas and Steam Turbine Control Systems, Paper Head Box Control, Automotive Test Track Instrumentation, Reeler / De-reeler Control Systems, Bridge Deflection Testing Remote Monitoring Of Road, Surface Expansion / Compression, Industrial Conveyor Belt Tension
- Low cost
- 20-turn zero potentiometer provides for a ±2.5 mA zero
offset capability
The LiM 4-20 is low cost LVDT transmitter module designed to provide good performance at a cost suitable for OEM applications. Connection to the LiM 4-20 may be done utilizing the screw terminal barrier strip or optional card edge connector. Dip switches are provided to set course gain ranges with a 2.5 to 1 screw potentiometer for fine output adjustments.
Applications
Valve Position Feedback, Roller Gap Sensing, Paper Head Box Position, Coaters, Materials Testing Machines
- Small OEM Form Factor
- Low Cost
- 6 DIP Switch Selectable Gains
- 20-Turn Zero and Span Pots
- 100% Zero Suppression
- Card-Edge or Screw Termination
- Master / Slave Capability
The popular LVM-110, low cost LVDT / RVDT signal conditioner has been re-engineered to improve performance and versatility. The new LVM has increased LVDT drive current capability, to expand compatibility to LVDTs with lower input impedances. The LVM-110 is designed to be a low cost LVDT signal conditioning solution for OEM applications, and is compatible with most standard and special design LVDTs
Applications
Valve Position Feedback, Roller Gap Sensing, Paper Head Box Position, Coaters, Materials Testing Machines
- New Larger 10 mm High Display Characters
- New Software Set-Up Menu (no dip switches)
- New Standard 9-Pin RS-232 Connector
- Greatly Enhanced Long-Term Reliability
- More Rugged Power Supply Connector
- Two Channels for the Price of One ACCESSORIES:
- Relay Option Board
- Lab Stand / Bench Mount
- Rack Adapter, holds Up to Four MP Series Readout/Controllers
The microprocessor based LVDT indicator and set-point controller is designed for industrial and process control applications utilizing any LVDT/RVDT-based measurement device. In addition to displaying real-time readings of LVDTs, RVDTs and gage heads, the MP2000 also displays MIN, MAX, TIR, A+B and A-B values. Programmable, opto-isolated, open collector set points may be assigned to any of the above functions.
Applications
LVDT-Based Weighing Systems, Pass / Fail Part Sorting, Roller Gap Control, Concentricity Gaging, Press Cycle Control, Part Classification
- 5 Digit Display
- 90 to 265 VAC Operation
- Auto-calibration
- 2 Programmable Logic Inputs
- 2 Programmable Function Keys
- Max, Min, Average, Zero and Hold Functions
- Voltage and Current Outputs
- Compatible with All MEAS Standard LVDTs and RVDTs
- Low Voltage Operation OPTIONS:
- RS422/485 Serial Communications
- Low voltage Operation
- Rack Adaptor
The PML1000 is an AC line powered LVDT/RVDT panel meter that is ideal for industrial and test applications. It features a 5 digit variable brightness LED display. For control applications, it has a fast (125 Hz) unscaled analog output, an isolated 0-10 VDC/4-20 mA scaleable output and optional serial 2 or 4 wire RS 422/485 communications.
Applications
Test Stands, Process Monitoring, Feedback Control
- 115/230 VAC field selectable input
- 47 to 63Hz input frequency
- Low noise output
- Overload and short circuit protection
The PSD 4-15 power supply is designed for optimum operation of our DC sensors including our DC LVDTs, RVDTs, RVITs and Gage Heads. As the current capability is 100mA continuous, it can operate multiple sensors. The compact design features a DIN standard rail mount, for secure installation in most industrial environments.
Applications
Use with our DC position sensors, DIN rail or chassis mount applications, Multiple sensor applications