Description
Product Overview:
The ProDAQ 6131 is an LXI instrument designed for up to 32-channel isolated precision RTD measurements. It supports various types of RTDs, including Pt-100, Pt-500 and Pt-1000 and other resistive devices. Each channel is isolated from both the chassis and all other channels.
The ProDAQ 6131 provides an easy to use, cost effective and scalable solution for the most demanding resistive temperature measurement applications. As a standalone LXI instrument it can be directly connected to your network and operated either through the integrated web pages or integrated to your data acquisition application using the VISA I/O library. Measurement data can be read from the instrument or directly streamed to one or several servers. Multiple devices can be synchronized via the IEEE1588 precision time protocol. The unit is equipped with a redundant power supply and two Ethernet ports.
Specifications
Specifications:
- General
- Number of signal channels: 32
- Isolation: 300 VDC (Channel to channel, channel to outputs and channel to chassis)
- ADC Resolution: 24-bit
- ADC Sampling Rates, fS: 1 to 1000 Samples per second, 1Hz Resolution
- EMI Filtering: Yes, per channel
- Input Protection: ±30V, max. continuous input current 10 mA, max. 3A for up to 10msec
- Input Type: RTD/resistance (Minimum span: 5Ω)
- Common Mode Voltage: Provided by the instrument, min 0.45V, max 4.21V
- Input Impedance: ≥ 1MΩ
- Filter Type & Specification: Low pass, 10Hz FIR filter @1kSPS, 63 taps, scales proportionally with sampling rate
- Noise: <100uVrms
- Linearization: In built Linearizer through software
- Calibration: Software calibration (zero and gain). Factory Calibrated.
- Calibration Option: Internal/External source
- Response Time: <100ms
- RTD Measurement
- RTD Types: Pt-100, Pt-500, Pt-1000
- Excitation Currents: 0.2mA to 2mA, pulsed
- Excitation stability (24 hrs.): ≤ 0.01%
- Temperature Stability: ≤ 50ppm / ˚C
- Accuracy: ≤ 0.25% FSO
- Voltage Output
- Output level: 0 to +10V
- Number of Outputs: 2 per channel
- Output Resistance: ≤ 1Ω, short circuit protected
- Control Interface
- Physical Interface: Two redundant network ports, 10/100/1000 Base-TX
- Software Interface: SCPI over VXI-11 protocol (VISA), TCP/IP, Web Interface
- Operating System Support: Windows 10
- Environmental
- Temperature: 5 °C to +50 °C (operational), -40 °C to +70 °C (storage only)
- Humidity: 5% – 95% (non-condensing)
- Size: 425 mm x 330 mm x 43.5 mm (excl. connectors)
- Weight: 5 kg
- Power Supply
- Input: Two redundant inputs, 85 – 264V AC, 47 – 63 Hz each
- Power: 40W typical
Resources
Resources:
User Manual: View PDF
Datasheet: View PDF