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Digital Telemetry System

This telemetry system is composed of transmitter DT-041T and receiver DT-041R-1. Since the system employs digital communications, relation between the strain value and the output voltage is fixed, and calibration of output voltage is not necessary. In addition to the miniaturization of the transmitter main body, the use of frequency band of 315MHz (extremely low […]

  • SKU : I-274-DT-041T/DT-041R-1
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This telemetry system is composed of transmitter DT-041T and receiver DT-041R-1. Since the system employs digital communications, relation between the strain value and the output voltage is fixed, and calibration of output voltage is not necessary. 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. 

Features 
  • Radio frequency range of 315MHz(extremely low power radio station) 
Digital Telemetry Transmitter DT-041T  
  • Transmission of strain data and transmitter? power source voltage in digital form 
  • Small and lightweight (35(W)×10.5H)×15(D), Approx. 18g) 
  • Driving by inductive power supply available (option) 
Digital Telemetry Receiver DT-041R-1  
  • Outputs measurement data to external recorder in voltage form 
  • Indicates approximation of transmitter? power source voltage by LED color 
  • Small(48(W)×21.5(H)×100(D))
Transmitter:
TypeDT-031T
Number of measuring points Strain: 1 point, Voltage: 1 point
Applicable gauge resistance Full bridge 120~1000Ω
Bridge excitation 2V
Measuring range ±16000×10-6 strain
Resolution1×10-6 strain
Measurement accuracy ±0.2%FS
Sampling frequency 100µsec. (10kHz)
Analog filter characteristicsCutoff frequency 2kHz, 1st+2nd order Butterworth filter
Stability on zero ±0.8×10-6 strain/°C
Stability on sensitivity ±0.03%/°C
Dimensions35(W)×10.5(H)×15(D)mm (except projecting parts)
WeightApprox. 18g

Receiver:
TypeDT-041T
Wireless specifications 2.4GHz advanced low-power data communication system
Voltage output ±5V
Lowpass filter 100Hz, 500Hz, PASS (1kHz) (-3dB±1dB)
Dimensions 48(W)×21.5(H)×100(D)mm(except projecting parts)
WeightApprox. 110g
Power supply DC10~16V

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