The Keller LevelRat was developed in response to the need for a durable, non-stick, abrasion resistant flush diaphragm for high grease and solids content sewage lift stations. The resultant formed Kynar® diaphragm design is ideal for other applications such as slurry tanks and landfill monitoring as it is a much more durable material than standard Teflon-coated rubber solutions while retaining the anti-fouling properties.
Available pressure ranges: user-selectable from 0-5 to 100 ft of water
Accuracy: 1% FS TEB
Temperature compensated -10°C to 80°C
Electrical Input: 8 – 28V DC with built-in lightning/surge protection.
Output: 4..20 mA and 0-5V or 0-10V
Physical Dimensions Ø1.26″ x 4.3″
Cable: Hytrel jacketed, Shielded, vented 3-wire. Ø0.23″. User-replaceable.
A 1/2″ conduit fitting is available for all Keller transducers.