Multi-Recorder Measurement Unit(TMR-300 Series)

Strain Full Bridge Unit TMR-321CE

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).

Strain Full Bridge Unit TMR-321
  • Specifications

    Type TMR-321
    Number of measuring points 8 channels
    Input Strain, Voltage (when using optional cable CR-4010)
    Applicable gauge resistance 120 to 1000 Ω
    Bridge excitation DC 0.5 V, 2 V
    Measuring range ±20000 x 10-6 strain (bridge excitation 2 V)
    ±80000 x 10-6 strain (bridge excitation 0.5 V)
    External dimensions 200(W) x 25(H) x 100(D) mm (excluding projected parts)
    Weight Approx. 550 g (including rubber protectors)
    Power supply DC 10 V to 30 V 0.2 A at maximum (12 V) (supplied from TMR-311)

Strain 1G2G4G unit TMR-322CE

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.

Strain 1G2G4G unit TMR-322
  • Specifications

    Type TMR-322
    Number of measuring points 8 channels
    Input Strain
    Applicable gauge resistance 120 to 1000 Ω
    Bridge excitation DC 0.5 V, 2 V
    Measuring range

    ±20000 x 10-6 strain (bridge excitation 2 V)
    ±80000 x 10-6 strain (bridge excitation 0.5 V)

    External dimensions 200(W) x 25(H) x 100(D) mm (excluding projected parts)
    Weight Approx. 550 g (including rubber protectors)
    Power supply DC 10 V to 30 V 0.2 A at maximum (12 V) (supplied from TMR-311)

Carrier type strain unit TMR-323CE

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.

Carrier type strain unit TMR-323
  • Specifications

    Type TMR-323
    Number of measuring points 8 channels
    Input Strain
    Applicable gauge resistance 120 to 350 Ω
    Bridge excitation 0.5 Vrms, 2 Vrms, 5 kHz
    Measuring range

    ±20000×10-6 strain (bridge excitation 2 Vrms)
    ±80000×10-6 strain (bridge excitation 0.5 Vrms)

    External dimensions 200(W) x 25(H) x 100(D) mm (excluding projected parts)
    Weight Approx. 660 g (including rubber protectors)
    Power supply DC 10 V to 30 V 0.3 A at maximum (12 V) (supplied from TMR-311)

Voltage Input Unit TMR-331CE

This unit is for measurement of DC voltage within the range of ±52 V.

Voltage Input Unit TMR-331
  • Specifications

    Type TMR-331
    Number of measuring points 8 channels
    Input

    Single end (unbalanced)
    Isolated between channels

    Settable range ±52 V, ±20 V, ±10 V, ±5 V, ±1 V
    External dimensions 200(W) x 25(H) x 100(D) mm (excluding projected parts)
    Weight Approx. 550 g (including rubber protectors)
    Power supply DC 10 V to 30 V 0.25 A at maximum (12 V) (supplied from TMR-311)

Thermocouple / Voltage Unit TMR-332

This unit is for measurement of temperature with thermocouple T, K or J, and also for measurement of DC voltage within ±20 V. Since the terminal blocks for connection are detachable from the unit main body, connection works can be made easily.

Thermocouple / Voltage Unit TMR-332
  • Specifications

    Type TMR-332
    Number of measuring points 8 channels
    Input Thermocouple (T, K, J), Voltage, Isolated between channels
    Measuring range T: -200 to +400 ℃
    K: -200 to +300 ℃
    J: -200 to +200 ℃
    DC voltage: ±20 V
    External dimensions 200(W) x 25(H) x 100(D) mm
    Weight Approx. 550 g
    Power supply DC 10 V to 30 V 0.25 A MAX (12 V) (supplied from TMR-311)