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Define SLIM 4-20mA Isolator

  • 4–20mA DC output (Loop powered OR active output)
  • Up to 5 isolated channels in a compact 12.5mm case
  • Isolated up to 2.5kV, to protect your system from transients and noise

HVA-1000 High Voltage Attenuator

The Define Instruments HVA-1000 high voltage attenuator reduces a high voltage input to a low voltage output which can then be fed safely into most industrial instruments for measurment. It uses a unique differential divider to provide resistive protection to both the positive and negative sides of the output.

Javelin 2-Wire Isolated Transmitter, Universal Input, 4-20mA Output

  • 2-wire universal input Accepts mA, V, mV, RTD, TC and potentiometer signals
  • 4–20mA current loop output

Multicom USB RS232/485/422 Converter

  • Converts universal USB to RS232, RS485, or RS422, can reconfigure with software download for RS232 to RS485 or RS422

OVP-100 Overvoltage Protection Unit

  • Compact DIN rail mounting unit
  • High level of protection
  • Uses gas discharge tubes and transient voltage suppressors

Sentry Trip Amplifier

  • Universal input Thermocouple, RTD, NTC, mA, V, mV, potentiometer, digital pulse and AC current sensors
  • This DIN Rail unit can be used for a myriad of control and alarm applications.

SLIM-IS 4-20mA Isolated Signal Splitter

This auxiliary powered splitter receives a single 4–20mA process current input, and provides two identical active 4–20mA output signals. These are commonly used in industry when one signal is required to go to two devices.

TM-2DLI 2-Wire Isolated Transmitter

  • This versatile 2-wire transmitter accepts a range of standard input types, and outputs a 4-20mA loop.
  • USB programming is hassle free, and takes less than a minute using Define ToolBox.

TM-4DPI 4-Wire Isolated Transmitter

  • This versatile 2-wire transmitter accepts a range of standard input types, and outputs a 4-20mA loop.
  • USB programming is hassle free, and takes less than a minute using Define ToolBox.

Zen Data Logger

  • The Zen Datalogger is a stand-alone data logging device. It has logging for up to 30 separate channels, including 16 on-board universal inputs.
  • The Zen Datalogger supports a range of interface options including RS232, RS485, RS422 and Ethernet, for simple integration with PLCs and SCADA systems.

ZEN-RIO Relay I/O Expansion for the Zen Datalogger

  • The perfect add-on to extend your Zen Datalogger: Effortlessly adds 16 relay outputs and 16 digital control inputs
  • Ideal for on/off control and alarm or status control