DT9829-8 High-Precision Mixed Sensor USB Device

Description

The DT9829 is a portable data acquisition (DAQ) multi-sensor measurement modules for USB. The DT9829 supports a universal array of sensor types: voltage inputs, current, thermocouples, RTDs, thermistors, resistance, bridge-based sensors, and strain gages.

Features

• Direct connection of many types of sensors...software selectable per channel
  • Thermocouples: B, E, J, K, N, R, S, and T types
  • RTD: PT100, PT500, PT1000...2, 3, 4-wire
  • Thermistors
  • Bridge-based sensors: internal 3.0VDC excitation, ±200mV input range
  • Voltage: ±10V, ±2V, ±200mV input range
  • Current: ±25mA
  • Resistance: 0 to 200k ohm
• Each input channel independent...any sensor on any channel, no interaction
• Sampling to 960 Hz
• 24-bit Delta-Sigma ADC...eliminates aliasing for extremely accurate measurement
• Thermocouple CJC and open circuit detection
• 4 isolated digital inputs and digital outputs
• ±500V galvanic isolation...to PC and ground
• USB 2.0 powered...no extra power supply needed
• Terminal block connections
• Supported by QuickDAQ application software

Specifications

Technical