No. It's certainly a possibility, don't get us wrong, but it just doesn't happen. Part of that reason is that we never recommend this type of level transmitter to applications that would involve sticky or otherwise strong enough build-up to overpower the float. Another part of the reason is that we have allowed enough space between the float and the stem to let most objects pass through. The weight of the float is also important, and prevents sticking.
Could it happen? Yes. Does it happen? No. With over 10,000 units installed, some for close to a decade, we have never received a call about build-up, or sticks, or any other object sticking the float.
