Analog Transmitters are used to send signals from one analog source to another.  Transmitters are generally used to signal condition, linearize or isolate the input signal.  Most of our transmitters provide a 4- 20 mA output.  We also carry digital transmitters.  Please contact us for additional information.


The following are some examples of transmitters offered by Advanced Industrial Systems, Inc. 



Temperature Transmitter - TxIsoPack

TX IsoPack

TxIsoPack - USB is a fully isolated 4 to 20 mA two-wire loop powered temperature transmitter for in-head assembly.  The TxConfig can be downloaded free from the Novus website.

Complete sensor type selection and range configuration is achieved by connecting  the device directly to a PC USB port thus not requiring any other interface, special converter or any additional drivers.  The isolated and linearized current output represents the sensor input signal according to the temperature sensor selected.  Also available with Hart Protocol.  1000V isolation.  Approx price $ 149.00 for standard version.  $ 189.00 for Hart Protocol version. - TxIsoPack - Hart

TxIsoPack Ranges



Similar to the above except DIN rail mounted.  $ 149.00 Standard/$ 235.00 Hart. - TxIsoRail - Hart

Thermistor Transmitter and non-Linear devices.
  • Designed for non-Linear Inputs such as Thermistors.
  • Provides Linearization for 2252 ohm YSI B Curve Thermistors and probes along with other non-Linear devices.  (400 Series Transmitters)
  • 4 - 20 mA output
  • Converts non-linear inputs to a linear output
  • Custom Curves Available
  • Head of DIN Rail Mounted (with optional adapter)
  • Approx price $ 199.00

Loop Powered Loop Isolators
TxIsoLoop-1 & TxIsoLoop-2

Loop isolators provide signal protection by electrically isolating the input signal from the output.
TxIsoLoop-1 and TxIsoLoop-2 simplify your application and avoid the undesirable ground loops by providing single and dual loop galvanic isolation. The 4-20 mA input is measured and an identical isolated signal is reproduced at the output.  Power is drawn from the 4-20 mA input loop, thus no auxiliary power or an external power supply is need.

Approx price Single - $ 126.00   Dual $ 224.00

Laurel QLS
Quad Loop Splitter
  • Accepts a 4-20 mA, 1-5V, 0-5V or 0-10V input signal.
  • Drives four (4) independent 4-20 mA outputs proportional to input.
  • Outputs can share a common ground.
  • Grounds of input and outputs can differ up to 10V.
  • Opening any output loop does not affect other loops.
  • 10% zero and span fine adjustments for each output loop.
  • Loop current test point for each output, where 200 mV = 20 mA
  • Indicator LED for each connected output.
  • Powered by 85-264 Vac (Model QLS-1) or 10-48 Vdc (Model QLS-2).
  • Powers a 2- or 3-wire input transmitter at 24V with up to 30 mA.
  • 22.5 mm (0.9") wide case snaps to 35 mm DIN rail.
  • Weighs only 159 g (5.6 oz).

Approx price: $ 200.00   Add $ 30 for Low Voltage Version


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Note:  Prices shown are for reference only, and may change without notice.  Contact Advanced Industrial Systems, Inc. for firm price quotations.

Advanced Industrial Systems, Inc.
1-800-532-2477         Fax:  1-502-228-0127

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Last modified: Wednesday October 23, 2013.