Size: 95mm x 103mm x 118mm (without spike)
Weight: 1.1 kg (including internal battery and spike)
Waterproof: IP67
Operating Temperature: -40℃ to +70℃
Battery: 38.48 Wh
25 days @ 1ms continuous
50 days segmented (12hours ON/12hours SLEEP)
Sensor Specs
DT-SOLO 10Hz
(All parameters are specified at +25 °C in the vertical position unless otherwise stated.)
Natural Frequency: | 10Hz | |
Coil Resistance: | 1800Ω | |
Damping: | Open Circuit Damping | 0.51 |
Damping with 20 KΩ | 0.70 | |
Sensitivity: | Open Circuit Intrinsic Voltage Sensitivity | 85.8V/m/s(2.18V/in/s) |
Distortion: | <0.1% |
Sensor Specs
DT-SOLO 5Hz
(All parameters are specified at +22 °C in the vertical position unless otherwise stated.)
Natural Frequency: | 5Hz | |
Coil Resistance: | 1850Ω | |
Damping: | Open Circuit Damping | 0.60 |
Damping with 43 KΩ | 0.70 | |
Sensitivity: | Open Circuit Intrinsic Voltage Sensitivity | 80 V/m/s (2.03V/in/s) |
Distortion: | <0.1% |
Smart Electronics Specs
(@ 1ms sample interval, 31.25 HZ, 25°C unless otherwise indicated)
Standard | HR | |
ADC Resolution | 24bits | 24bits |
Sample Intervals | 1,2,4 milliseconds | 0.25, 0.5, 1, 2, 4 milliseconds |
Preamplifier Gain: | 0dB to 24 dB in 6 dB steps | 0dB to 36dB in 6dB steps |
Anti-alias Filter | 206.5 Hz @ 2ms (82.6% of Nyquist) selectable – linear phase or minimum phase | 206.5 Hz @ 2ms (82.6% of Nyquist)Selectable – Linear Phase or Minimum Phase |
DC Blocking Filter | 1HZ to 10Hz,1Hz increments or DC Removal | 1Hz to 10Hz,1Hz increments or DC Removal |
GPS Time Standard | 1ppm | 1ppm |
Timing Accuracy | ±10μs, GPS disciplined | ±10μs, GPS disciplined |
Maximum Input Signal | 2.5Vpeak @ Gain 0dB | 2.5Vpeak @ Gain 0dB |
Equivalent Input Noise | 0.71 μV @ 2ms @ Gain 12dB (Typical) | 0.18µV @ 2ms @ Gain 18 dB |
Instantanteous Dynamic Range | 116dB@ 2ms @ Gain 0dB | 125dB @ 2ms Gain 0 dB |
Total Harmonic Distortion | <0.0005% | < 0.0002% @ Gain 0dB |
Common Mode Rejection | ≥100dB | >100 dB |
Gain Accuracy | <1% | <0.5% |
System Dynamic Range | 140dB | 145dB |
Frequency Response | 0~413Hz | 0~1652Hz |