Product specification︰ Length Measurement: Sending Unit length should be a minimum of 5cm less than the plastic tank depth, and 5 cm less than the metal tank depth. Note: If metal tank surface flexes, deduct 5 cm from the depth. (like plastic tank)


Lengths Available: 10 cm through 200 cm with 2.5 increments. Sensor unit lengths, are measured from the top of the threads to probe tip.

Material: 316 Type Stainless Steel and operate on a vertical plane (no float arm).

Mounting Method: 1.25” BSP, straight, male, British thread that seals with an “O” ring (used mostly for European applications, see adapters.) 240 – 30 ohm operation


Special Application Senders: For Dual Station, Special ohms ranges (other than 240-30 ohms), Calibrated, Custom, Adjusted, or Special application units, contact us at by one of the means listed above.

Minimum Order︰ 50 pcs