I have installed the TLM100 and see incorrect tank levels; what does this mean?

 The TLM100 uses an ultrasonic signal to determine a distance measurement from sensor to level.

The tank application must be compatible with the TLMXXX measurement technology. If you have already installed a TLMXXX and received unexpected results, the following entries may shed light on the issue.

 The range for the TLMXXX modules are as follows:

TLM100 2" to 40"

TLM150 2" to 24"

TLM200 6" to 104"


The TLM100,TLM150, or TLM200 will transmit a dash if:

 The TLM100,TLM150, or TLM200 will transmit a 100% if:

 The TLM100,TLM150, or TLM200 will transmit erratic readings if:


Article Number: 535
Posted: Sat, Aug 27, 2011 11:52 AM
Last Updated: Tue, Jul 28, 2015 8:48 PM

Online URL: https://www.maretron.com/support/knowledgebase/phpkbv7/article.php?id=535