Smooth operation with SMART

SMART TESTSOLUTIONS is specialist for high-end measuring equipment solutions for rotational speeds, increments and rotary encoders. Special temperature measurements with alternative measuring concepts are also one of our specialities. Our varied products impress with clever technical details, simple operation and economical purchase and operating costs.

From the high-resolution rotational vibration measurement for rotating systems to the highly accurate real-time coil temperature measurement on clocked and energised magnetic valves, we provide our customers with technically sophisticated products for almost any thinkable requirement. You cannot find a suitable device for your task? Talk to us! We continuously develop our existing equipment further or adapt it to individual customer requirements.

Coil temperature measurement

With the coil temperature measuring device L-Temp, the temperatures in solenoid valves can be measured during operation. The measurement is sensorless, the L-Temp uses the coil as a temperature sensor. The operating temperatures within a test piece can thus be measured without modifying it.

Different winding types are easily adjustable.

The measured temperature can be read off directly on the device via a three-digit display and transferred to the external evaluation via an analogue output or recorded via a curve recorder.

In the basic version shown here, the device optionally has one or two measuring channels, but can be expanded to up to 12 channels in the subrack by means of the corresponding L-Temp plug-in module from the MCM family.

  • Basic unit, 1 or 2-channel basic configuration, modular to 3 - 12-channel upgradeable with article no. 982-120029
  • Display with channel selector for measuring range setting and temperature display
  • Coil resistance range 0.3 - 3 ohm
  • Coil inductance 200 - 800 uH
  • Suitable for multiple injection at solenoid valves
  • Measurement rate 0.5 - 1 s
  • Measurement results are provided for each channel as a standardized analog value. By means of a trigger pulse, the updated value can be synchronized.
  • The temperature adjustment is adjusted by means of temperature-stable cermet trimmers.

Speed ​​measurement

Fast speed and torsional vibration measurement for incremental encoders.

  • Digital speed analysis of high resolution encoders to 500 kHz pulse frequency
  • Default speed evaluation of encoder wheels with 1-3600 pulses per revolution
  • Typical measurement delay 3 ms
  • 12 Bit-D/A-Echtzeit-Drehzahlausgang ( 0 .. 5V or 0 .. 10V )
  • Textual display the average speed on a two-line vacuum - flourescent display, even for encoder wheels with synchronous gaps or additional synchronous teeth
  • Suitable for all speed encoder with square-wave signal output ( 3 .. 32V TTL level )
  • Direct connection of inductive and magnetoresistive sensors on optional external 19 " evaluation modules
  • E2PROM setup memory for all the settings
  • 19 "rack unit ( 3U - 21 HP )
  • Power supply module can be configured according to customer requirements for power supply (230VAC , 50 -60Hz ) or " automotive" DC voltage connection (7- 32VDC )
  • All inputs and outputs are short-circuit-proof

Size:Standalone
Temperature range:0 ... +50 °C
In-/output value:Increments
Resolution:12 Bit

Operating temperature:0 ... +50 °C
Storage temperature:0 ... +60 °C
Relative humidity:20 ... 65 %
  • Induktivgeber Auswert. 1-Kan
  • Induktivgeber Auswert. 3-Kan
  • Sensorauswertung

Speed ​​measurement AC

Fast speed and torsional vibration measurement for incremental encoders.

  • Digital speed analysis of high resolution encoders to 500 kHz pulse frequency
  • Default speed evaluation of encoder wheels with 1-3600 pulses per revolution
  • Typical measurement delay 3 ms
  • 12 Bit-D/A-Echtzeit-Drehzahlausgang ( 0 .. 5V or 0 .. 10V )
  • Textual display the average speed on a two-line vacuum - flourescent display, even for encoder wheels with synchronous gaps or additional synchronous teeth
  • Suitable for all speed encoder with square-wave signal output ( 3 .. 32V TTL level )
  • Direct connection of inductive and magnetoresistive sensors on optional external 19 " evaluation modules
  • E2PROM setup memory for all the settings
  • 19 "rack unit ( 3U - 21 HP )
  • Power supply module can be configured according to customer requirements for power supply (230VAC , 50 -60Hz )
  • All inputs and outputs are short-circuit-proof

Size:Standalone
Temperature range:0 ... +50 °C
In-/output value:Increments
Resolution:12 Bit

Operating temperature:0 ... +50 °C
Storage temperature:0 ... +60 °C
Relative humidity:20 ... 65 %
  • Induktivgeber Auswert. 1-Kan
  • Induktivgeber Auswert. 3-Kan
  • Sensorauswertung

Speed measurement DC

Fast speed and torsional vibration measurement for incremental encoders.

  • Digital speed analysis of high resolution encoders to 500 kHz pulse frequency
  • Default speed evaluation of encoder wheels with 1-3600 pulses per revolution
  • Typical measurement delay 3 ms
  • 12 Bit-D/A-Echtzeit-Drehzahlausgang ( 0 .. 5V or 0 .. 10V )
  • Textual display the average speed on a two-line vacuum - flourescent display, even for encoder wheels with synchronous gaps or additional synchronous teeth
  • Suitable for all speed encoder with square-wave signal output ( 3 .. 32V TTL level )
  • Direct connection of inductive and magnetoresistive sensors on optional external 19 " evaluation modules
  • E2PROM setup memory for all the settings
  • 19 "rack unit ( 3U - 21 HP )
  • Power supply module can be configured according to "automotive" DC voltage connection (7- 32VDC )
  • All inputs and outputs are short-circuit-proof

Size:Standalone
Temperature range:0 ... +50 °C
In-/output value:Increments
Resolution:12 Bit

Operating temperature:0 ... +50 °C
Storage temperature:0 ... +60 °C
Relative humidity:20 ... 65 %
  • Induktivgeber Auswert. 1-Kan
  • Induktivgeber Auswert. 3-Kan
  • Sensorauswertung

Inductive analysis 1 CH

Evaluation board for the speed measurement n-Mess

  • Evaluation module for inductive plug-in module suitable for NAW1 base board
  • 1 differential signal input
  • Input amplitude 60mV to 50V effectively
  • Input frequency 120kHz
  • 19 "plug-in module, 3U, 7HP, D = 160mm.

Size:19" plug-in-module 100x160 mm
Temperature range:0 ... +50 °C
In-/output value:Increments

Operating temperature:0 ... +50 °C
Storage temperature:0 ... +60 °C
Relative humidity:20 ... 65 %

Inductive analysis 3 CH

Evaluation board for the speed measurement n-Mess

  • Evaluation module for inductive plug-in module suitable for NAW1 base board
  • 3 differential signal traces
  • Input frequency depending on the version 300kHz or 1.5MHz.
  • 19 "plug-in module, 3U, 7HP, D = 160mm.

Size:19" plug-in-module 100x160 mm
Temperature range:0 ... +50 °C
In-/output value:Increments

Operating temperature:0 ... +50 °C
Storage temperature:0 ... +60 °C
Relative humidity:20 ... 65 %

Sensor evaluation

Evaluation board for the speed measurement n-Mess

  • 1-3 differential signal traces, signal monitor
  • signal distributor
  • variable sensor phantom power
  • slot for specific evaluation modules for different sensor types
  • 19 "plug-in module, 3U, 7HP, D = 160mm.

Size:19" plug-in-module 100x160 mm
Temperature range:0 ... +50 °C
In-/output value:Increments

Operating temperature:0 ... +50 °C
Storage temperature:0 ... +60 °C
Relative humidity:20 ... 65 %
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