What is the protection class of the housing?

FAQ - RLS

1. Is it possible to set the 4…20mA output range, and how?
2. What is the shortest measuring interval?
3. What is the OTT RLS?
4. What is the difference between the pulse and the FMCW (Frequency Modulated continuous Wave) measurement?
5. 4…20mA Output: Is the measurement triggered by closing the loop?
6. What is the beam width/angle?
7. What is the maximum cable length?
8. Q: What is the protection class of the housing? A: IP67, but the OTT RLS is protected against short over flooding through a diving bell principle which protects the electronic (48h / 1m).
   
   
9. 4…20mA Output: How often is the measured value updated?
10. What maintenance is required?
11. What is the range for the power supply?