Submersible Water Level Transmitter Level Transducer Sensor 0-5mH2O 6m Cable
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Great stuff, very fast delivery in 20 days was already with the product on hand. I liked the seriousness and agility for shipping the product.
I have had this sensor functioning (on 12v) for a few weeks now. I am very happy with its performance and stability. The sensor seems very well made and very solid. My only small issue is that the cable is just a little short - 10m of cable for a 0-5m sensor is reasonable. Overall I'm very happy with the sensor.
Use this with a Wemos D1 & Tasmota for Rain Tank Level Better as Ultrasonic
The preliminary tests show a good linearity and precision of the measurements
Its been a while since my last order, impressed with the delivery time. I will order more if all deliveries arrive that fast. The sensor works on nodemcu with 12v. Finished calibration, now to print the housing to put it in production. Too soon to comment on reliability but I think the sensor will give me good service.
At first glance, okay. Very quick delivery. We will test the parameters.
Had to program an analog filter to flatten the signal as it is very unstable, and also had to compensate temperature related fluctuations of the signal. Not intended for very precise measurement, but good enough for water well level measuring purposes.
So far so good. have only tested it with a 4-20mA simulator and a bucket of water. delivery time longer than expected, almost 7weeks to Sweden.
works perfect
perfect product