US 
CAN - en Order #: USB-RTD300
Mfg #: 601048
Dracal USB-RTD300
Order #: USB-RTD300
Mfg #: 601048
Product Highlights
RTD300: Connect any Pt100 RTD sensor to a USB port with this adapter to measure a very wide range of temperatures with an outstanding precision.
The RTD300 is an interface for temperature measurements using most of 2- or 3-wire 100 ohms RTDs, such as the popular Pt100 probes. Built around a 24-bit data converter combining cutting-edge technologies, the RTD300 brings unmatched precision and resolution to your temperature values, with an improved sample speed. Furthermore, the RTD300 compensates the measured value of errors introduced by the length of a 3-wire probe cable, up to 100 feet, and drastically reduces electronic noise, thanks to its sophisticated built-in digital filters. Sensors connect using a convenient and industry standard mini RTD 3-pin connector. Its compact USB-key form factor simplifies integration even in space-constrained applications.
- Temperature range: -200°C to 800°C[2]
- ADC resolution: 24-bit
- Accuracy (Typical): ±0.005°C
- Accuracy (From 0°C to 50°C): ±0.018°C[3]
- Noise level: ±0.0015°C
- Drift under ambient conditions (25°C and 45%RH): 0.007°C ±0.003°C/year
- Sampling rate: 10 SPS (100ms)
- Response time (t63%): Fast, probe dependent
- Built-in noise filter
- Temperature compensated
- Factory calibrated
- Sensing Element Type: 2 or 3 wire RTD 100 Ω sensors (Pt100 type)
- Connection: Polarized 3-pin standard[1] miniature receptacle
- Enclosure operating temperature: -20°C to 70°C
- Enclosure: ABS Plastic, USB-key form factor
- Communication: USB 2.0
Available channels
(As displayed in our logging software DracalView)
| Channel Id | Description | Type | Nature |
|---|---|---|---|
| 00 | 3-Wire PT100 Temperature sensor | Temperature | Real |
Each Unit Includes
- One (1) RTD300 measuring instrument
- One (1) connector CONN-RTD-3PM mating connector
- Quick installation guide
- Data acquisition solution for DAQ system