TWTADE PT100 Waterproof Temperature Sensor, 3-wire System with Stainless Steel Probe (4×30MM), Range: -50℃ to 200℃ (6.6 Feet), Model MT-6340-30mm Review

Acceptable accuracy for 25-90 degrees Celsius that I measured. At temperatures below ambient, however, the readings begin to deviate slightly. For the price this is a good option.

ATTENTION: title and pictures are misleading! Name: Twidec/RTD PT100 waterproof temperature sensors. A NOTICE. "sensors", not "sensor". Pictures: 2 of 5 pictures show 2 probes. (One of them appears first) I'll admit that the product features section says "Package including [sic]: 1x waterproof temperature sensors", but the title and images made me expect otherwise.

I have a very good (and expensive) Oakton RTD that the sensor has failed. I could have bought a replacement sensor from Oakton for $83, but at $15.99 I decided to try this one instead. I cut off the failed probe's connector, connected it to the TWTADE cable, plugged it into an Oakton thermometer and it works fine. And it's very well built with good materials. Very happy with it.

I am using this RTD and 4-20mA transmitter with my IotaWatt power control system to record the outside temperature. was asked to create about it. The 4-20mA transmitter is ideal for the 50mA power monitoring inputs. The power monitor expects a 0 to 50mA input for load amplifiers. I was able to setup the input to read/write the temperature in Celsius or Fahrenheit. Of course, since the power monitor expects a current signal, it reads the RTD sensor as amps, but that's a one-to-one conversion, so