Can SST Liquid Level Switches be submerged?

Welcome to the 15th week of our #SensorFAQs series which you can join in and follow on our twitter page.

We’ll be sharing Frequently Asked Questions we receive from our customers to help provide expert insights into our product range, the sensor industry and more.

This week we answer ‘Can SST Liquid Level Switches be submerged?’

Details for next weeks #SensorFAQs:

Date & Time: Tuesday, 20th August 2019, 1.00pm GMT
Channel: #SensorFAQs

#SensorFAQs – Q15 | Can SST Liquid Level Switches be submerged? pic.twitter.com/SBUaaePO6E

— SST Sensing Ltd (@SSTSensingLtd) August 13, 2019

Answers

#SensorFAQs – Q15 1/5 | That depends on the type of level switch.

Most optical level switches are not designed to be completely submerged in liquid. These switches are designed to screw into the vessel/pipe so that only the conical tip is exposed to the liquid. https://t.co/vz74pcz1HS

— SST Sensing Ltd (@SSTSensingLtd) August 13, 2019

#SensorFAQs – Q15 2/5 | This ensures minimal intrusion into a vessel. The rear of the switch, where the cable/wires exit should be protected from immersion (occasional water splashes are OK), unless a secondary seal is added. https://t.co/vz74pcz1HS

— SST Sensing Ltd (@SSTSensingLtd) August 13, 2019

#SensorFAQs – Q15 3/5 | However, SST’s POS range of switches CAN be immersed in water. POS switches with integrated cables are sealed to IP68 and the M12 connector version is sealed to IP67. https://t.co/vz74pcz1HS

— SST Sensing Ltd (@SSTSensingLtd) August 13, 2019

#SensorFAQs – Q15 4/5 | The POS Glass Tip range of liquid level switches are robust and rugged, ideal for operation in harsh industrial environments, aggressive chemicals and extreme temperatures up to 140°C. https://t.co/vz74pcz1HS

— SST Sensing Ltd (@SSTSensingLtd) August 13, 2019

#SensorFAQs – Q15 5/5 | Installation information can be found here ⬇️https://t.co/31Jsm9Us6J https://t.co/vz74pcz1HS

— SST Sensing Ltd (@SSTSensingLtd) August 13, 2019

Tweets by SSTSensingLtd