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Solution Integrator

Leading Strain Gauge

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Multi-Recorder Display Unit(TMR-300 Series)

Multi-Recorder Display Unit

By the connection of display unit TMR-381, stand-alone control of multi-recorder becomes possible such as setting of various units, measurement control (balancing / measurement start and stop / automatic measurement setting), monitoring (T-Y sweep / Y-T cont. / X-Y / numerical) and setting file management. When dedicated I/F cable is used for connection, external power source is not required because this unit is operated by the power supply from the control unit TMR-311. It is also possible to use a LAN cable for connection. In this case, extension is possible up to 100 meters and a USB mobile battery can be used as the power source. Since the display unit operates independently of the control unit, measurement will be continued even if the display unit is turned off after the automatic measurement is started. The display unit may be connected only for confirmation of data and/or stop of measurement.
Example of connection of display unit
 
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Multi-Recorder Control Unit

This works as the central unit of multi-recorder system. It controls, supplies power to and collects data from the connected measurement units. Up to ten measurement units can be controlled for measurement of 80 points at maximum.
Part Names
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Frequency processing library TMR-311-01 (optional)

This is an optional frequency processing library for the TMR-300 series of multi-recorders. It realizes a histogram recording system that digitally processes measurement data according to a preset program and records them as frequency counts.
Six frequency analysis methods are available: maximum and minimum value method (PEAK/VALLEY), maximum and minimum value method (MAX/MIN), amplitude method (AMP), time method (TIME), level crossing method (LEVEL), and rain flow method (RAIN).



Features:
  • Up to 80 analyses can be performed in low-speed mode with a sampling interval of 1 ms or morez
  • Multiple analysis methods can be set up for the same channel
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Multi-Recorder Measurement Unit(TMR-300 Series)

This unit is for measurement of strain in full bridge connection. Measurement of DC voltage is also possible by using optional attenuator cable (CR-4010).

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This unit is for measurement of strain. Using the supplied detachable bridge box (SB-120T or SB-350T; selected when ordering) or terminal block, measurement in quarter bridge 3-wire, half bridge and full bridge connection is possible.

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This unit is for measurement of strain in full bridge connection with carrier wave bridge excitation, which is resistant to noise. It is the most suitable for the measurement on site where induction noise or commercial power noise is expected.

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This unit is for measurement of DC voltage within the range of ยฑ52 V.

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This unit is for measurement of temperature with thermocouple T, K or J, and also for measurement of DC voltage within ยฑ20 V. Since the terminal blocks for connection are detachable from the unit main body, connection works can be made easily.
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Conversion and output of data in analog voltage for strain, temperature, etc. measured by other units
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Built-in CAN interface enables data recording and output from CAN bus
Simultaneous measurement of vehicle integrated control signals, acceleration, torque, and stress, enabling control system analysis.
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Count and frequency conversion functionality for digital pulse signal from rotary encoder and/or speed sensor Various kind of digital input/output signal is available necessary for measurement Trigger signal (start measuring) input, sampling clock input/output and alarm signal (upper and lower limit setting) output
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This unit is a component of the โ€œAutomobile Related Measurement Systemโ€ and records driving position information from the Global Positioning System (GPS).
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Higher frequency response and higher operable temperature range Compatible for piezoelectric accelerometers.
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The TMR-372 synchronization unit enables synchronous measurement of the TMR-300 series and TMR-200 series. In combination with the TMR-211 control unit, up to four units can be used for sampling and trigger synchronous measurement.
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Multi-Recorder Distribution Unit / Distribution Adaptor

This is an interface unit to enable distributed connection of measurement units. Up to ten measurement units can be arranged in star-type connection using STP cable (100 m at maximum).
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This adapter is connected to each measurement unit. The STP cable coming from the TMR-371 is connected to this adapter. Since the power is supplied from the control unit TMR-311, no power supply is required at the site of measurement.
Example of connection to measurement unit
This adapter is mounted on the rear side of the measurement unit for use. It is connected to the distribution unit TMR-371 using STP cable (100 m at maximum). Since the sensor output is digitized in the vicinity of the sensor and transferred beyond, stable measurement is possible and the sensor cable is saved.
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