Omega PT-104A
SKU: CS5797953MPN: PT-104A
4-Channel RTD Input DAQ Module with USB or Ethernet Interface

Product Details
- Measures Temperature (RTDs), Resistance and Voltage
- High Accuracy (0.01°C) and Resolution (0.001°C)
- Powered by USB Port or Power-Over-Ethernet (PoE)
- For Use with 2, 3 and 4-Wire Pt100 and Pt1000 RTD Sensors
Attributes
| 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 |
| Series ID | PT-104A-DAQ-Module |
| Input Type | RTD, Voltage, Resistance |
| Resolution | RTD: 0.001°C, Resistance: 1 µΩ, Voltage: 0.156 µV |
| 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 |
| Country of Origin | United Kingdom |
| 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 |
Specifications
| SKU | CS5797953 |
|---|---|
| MPN | PT-104A |






