WF 2144 USB Programmable Resistor Module

WF 2144 USB Programmable Resistor Module

Can I use the WF 2144 to simulate a PT-100 sensor?
Answer: Yes, the WF 2144 is well suited for simulating PT-100 sensors. Many of our customers use the WF 2144 for PT-100 simulations in for example HIL (...
Wed, 15 Jun, 2022 at 5:08 PM
Can I use the WF 2144 to simulate an NTC Thermistor?
Answer: Yes, the WF 2144 is very well suited to simulate both NTC and PTC thermistors. Check out our application note* for more details. App note: AN10...
Wed, 15 Jun, 2022 at 5:11 PM
What is the resolution of the WF 2144?
Answer: The resolution of the WF 2144 varies over the range and can't be expressed in bits or ohms. Instead the resolution is expressed as a error that ...
Wed, 15 Jun, 2022 at 5:13 PM
Can I use the WF 2144 to simulate a PT-1000 sensor?
The module could easily simulate PT1000 sensors, the only difference is that the error is slightly higher than for PT100. For the range you specify, -150-2...
Wed, 15 Jun, 2022 at 5:37 PM
Can I set a channel to open circuit on the WF 2144?
Yes you can! To set infinite resistance (Open Circuit), use "inf" or "-inf" as the resistance input. 
Wed, 22 Jun, 2022 at 9:51 AM