GPS Data Acquisition System

Price: 3000 Euro

Overview

GPS Data Acquisition System is a 4-channel GPS-time disciplined system offering acquisition of analog data with absolute time precision at a level of 200 ns.

Features:

  • GPS-time discipline (±200 ns)
  • Up to 1024 samples/s
  • 4 analog input channels
  • 2 digital sensors (temperature and magnetic field)
  • Computer-controlled and stand-alone operation

Analog channels

Parameter Value
Number of channels 4
Output ranges ±1.25 V, ±2.5 V, ±5 V, ±10 V
Resolution 16 bit
Noise 1 LBSrms
Sampling rate 1 S/s to 1024 S/s (power of 2)
Input resistance 1 MΩ

Digital sensors

Parameter Value
Magnetic-sensor type GMR
Magnetic-sensor sensitivity ±88 μT, ±130 μT, ±250 μT, ±400 μT, ±470 μT, ±560 μT, ±810 μT
Magnetic-sensor sampling rate 1 S/s to 64 S/s (power of 2)
Temperature-sensor type DS18B20
Temperature-sensor range -55°C - 125°C
Temperature-sensor sampling rate 1 S/s

Time synchronization

Parameter Value
Time frame GPS or UTC
Absolute time precision ±200 ns
Communication
Parameter Value
Computer communication USB