ACCULEVEL

Submersible Level Transmitters

(ORDER CODE AL250)

The Acculevel high accuracy level transmitter incorporates microprocessor-controlled signal conditioning to provide outstanding accuracy over temperature. It provides dual outputs, one analog (current or voltage) and one digital RS485. The RS485 connection allows users to retrieve both level and temperature data, interface with a PC, and rescale the analog output from 10% to 110% of the basic range (converter cable and Keller software required).

This exceptional instrument has been certified by NSF 61 and NSF 372 standards for use in drinking water applications. And, on models equipped with 4...20mA analog output, the Acculevel submersible level transmitter also includes guaranteed lightning protection. This internal circuit is included at no additional cost and provides a lifetime warranty against damage from voltage surge.

high accuracy 0.63” OD level transmitter

Microlevel Microbore Submersible Level Transmitter

(ORDER CODE MCL820)

The Microlevel combines the high accuracy of the Acculevel with a class-leading housing diameter of only 0.63". It incorporates Keller's proven microprocessor-controlled signal conditioning to provide outstanding accuracy over temperature. It provides dual outputs, one 4-20mA analog and one digital RS485. The RS485 connection allows users to retrieve both level and temperature data, interface with a PC, and rescale the analog output from 10% to 110% of the basic range (converter cable and Keller software required).

Keller America is also pleased to announce that the Microlevel has been added to our list of products with guaranteed lightning protection. This protection is included at no additional cost and carries a lifetime guarantee against damage from electrical surge.

Level Gage

(ORDER CODE LG150)

The Levelgage submersible level transmitter is one of 3 Keller America models to carry the NSF 61 and NSF 372 certifications for use in drinking water applications in addition to the outstanding performance it provides in a wide array of applications, from water storage and distribution to wastewater.

Additionally, models equipped with 4...20mA analog output include guaranteed lightning protection at no additional cost. This feature protects the Levelgage from fast-rising transients and carries a lifetime guarantee against damage from electrical surge.

Nanolevel Ceramic Capacitive Level Transmitter

The Nanolevel submersible level transmitter utilizes a ceramic measuring cell for high resolution and excellent stability in applications with very low pressure ranges. The dual output feature ensures compatibility with most pump controllers and SCADA systems.

The Nanolevel can be paired with an open channel flow monitor to measure and monitor flow rate and total flow in open channel applications. A non-contact ultrasonic water level transmitter is also available for applications where a submersible transducer cannot be used.