This telemetry system is composed of transmitter DT-031T, receiver DT-031R and multi-recorder TMR-200 series. Not only the strain value but the battery voltage of the transmitter are digitized and transmitted. In addition to the miniaturization of the transmitter main body, the use of frequency band of 315MHz (extremely low power radio station) makes the whole […]
This telemetry system is composed of transmitter DT-031T, receiver DT-031R and multi-recorder TMR-200 series. Not only the strain value but the battery voltage of the transmitter are digitized and transmitted. In addition to the miniaturization of the transmitter main body, the use of frequency band of 315MHz (extremely low power radio station) makes the whole system including antenna very small. As for the power source, continuous power supply using an inductive method (option) is available in addition to the use of battery. The receiver is small and easy to operate. It can be connected to the TMR-200 series offering excellent expandability in construction of a measurement system. The DT-031R-1 has a function of voltage output of strain value by itself (factory installed option), which is suited to make a comparatively small system.
Digital Telemetry Transmitter DT-031T
Digital Telemetry Receiver DT-031R
Transmitter: | |
Type | DT-031T |
Number of measuring points | Strain: 1 point, Voltage: 1 point |
Applicable gauge resistance | Full bridge 120~1000Ω |
Bridge excitation | 2V |
Measuring range | ±10000×10-6 strain |
Resolution | 1×10-6 strain |
Measurement accuracy | ±0.2%FS |
Sampling frequency | 500µsec. (2kHz) |
Frequency response | DC~200Hz(-3dB±1dB) |
Stability on zero | ±0.8×10-6 strain/°C |
Stability on sensitivity | ±0.03%/°C |
Dimensions | 35(W)×10.5(H)×15(D)mm (except projecting parts) |
Weight | Approx. 18g |