3.1
Probe Placement .......................................................................................................................................................................................................................... 29
3.2
Probe Installation in Underground Tanks ..................................................................................................................................................................................... 30
3.2.1 Calculating Product Offset .................................................................................................................................................................................................... 31
4
Probe Installation .......................................................................................................................................................................................................................... 32
4.1
Adaptor Collar & Riser Cap .......................................................................................................................................................................................................... 32
4.2
Probe Floats ................................................................................................................................................................................................................................. 32
4.3
Model 924B Probes ...................................................................................................................................................................................................................... 35
4.5
Flex Probe Installation .................................................................................................................................................................................................................. 37
4.5.1 Probe Length Determination ................................................................................................................................................................................................. 37
4.5.2 Installation Preparations ....................................................................................................................................................................................................... 37
4.5.3 Installation Procedure ........................................................................................................................................................................................................... 37
4.5.4 Installing Adaptor, Float, Weight on the Probe ..................................................................................................................................................................... 38
4.5.5 Installing the Flex Probe ....................................................................................................................................................................................................... 38
4.5.6 Finishing the Flex Probe Installation ..................................................................................................................................................................................... 39
4.5.7 Flex Probe Specifications ..................................................................................................................................................................................................... 40
5
Sensors ........................................................................................................................................................................................................................................ 41
5.1
IntelliSense⢠Technology ............................................................................................................................................................................................................ 41
5.2
Multi-drop Installation ................................................................................................................................................................................................................... 41
5.3
Interstitial Level Sensor Float Switch............................................................................................................................................................................................ 42
5.4
Single-Level Sump Sensor ........................................................................................................................................................................................................... 43
5.4.1 Installation ............................................................................................................................................................................................................................. 43
5.5
Universal Sump Sensor ................................................................................................................................................................................................................ 44
5.5.1 Installation ............................................................................................................................................................................................................................. 44
5.6
Liquid-Only Float Sensor .............................................................................................................................................................................................................. 45
5.6.1 Installation ............................................................................................................................................................................................................................. 45
5.7
Discriminating Dispenser Pan Sensor .......................................................................................................................................................................................... 46