OMEGA PT-104A 4通道RTD输入数据采集模块，带USB或以太网接口 (RTD, Voltage, Resistance, Temperature: 4, DIN 43650 C (solenoid valve))

Width: 135 mm

Height: 36 mm

Length: 184 mm

Weight: 500 g

Accuracy: ± 0.002%

Software: Logging Software

Linearity: RTD: 20 ppm, Resistance: 20 ppm, Voltage: 20 ppm

Input Type: RTD, Voltage, Resistance

Resolution: RTD: 0.001°C, Resistance: 1 µΩ, Voltage: 0.156 µV

Output Signal: N/A

Data Interface: Ethernet, USB 2.0

Supply Current: Up to 200 mA

Supply Voltage: 5 Vdc

Conversion Rate: 720 msec

Impedance Input: >1 MΩ

Input Type Note: RTD: Pt100, Pt1000, 2, 3 and 4-Wire

Relative Humidity: 20 to 90% RH

Supply Power Note: Powered by USB or Ethernet: USB 1.1: 5V ±10% @ <100 mA, USB 2.0: 5V ±10% @ <200 mA, Ethernet: 48V ±20% @ <40 mA (<2W)

Data Interface Note: Ethernet Cable Length, Max: 100 m;Ethernet Port: Conforms to IEEE 802.3 10Base-T.; Compatible with 10/100/1000Base-T networks.; Conforms to IEEE 802.3af Power-over-Ethernet (PoE);;Supported Operating System: Microsoft Windows®XP SP2 / VISTA/7, Software Development Kit containing drivers and example code for C, C++, Excel and LabView.

Input Noise Voltage: RMS: RTD: 0.01°C, Resistance: 10 ppm, Voltage:10 ppm

Electrical Connection: DIN 43650 C (solenoid valve)

Temperature Coefficient: RTD: 5 ppm/°C, Resistance: 5 ppm/°C, Voltage:100 ppm/°C

Number of Channels, Input: Temperature: 4

Voltage Measurement Range: 0 to 115 mV, 0 to 2.5V

Operating Temperature, Max: 70 °C

Operating Temperature, Min: 0 °C

Resistance Measurement Range: 0 to 375 Ω, 0 to 10 kΩ

Datasheet