Keller America, Inc. Datasheets for Level Sensors

Level sensors are used to detect liquid or powder levels, or interfaces between liquids. There are two basic level-measurement types: continuous and point or multi-point.
Level Sensors: Learn more

Product Name Notes
SDI-12 Level Transmitter -- Digilevel™-EC Based on our popular Digilevel, the Digilevel EC is made specifically for Environment Canada. The Digilevel EC employs Keller's proven piezoresistive sensor technology coupled with an SDI-12 serial-digital interface for...
Tank Contents Measurement System -- CASTELLO Castello… is a device to measure and display digitally the liquid content of any tank. Castello… comprises an electronics enclosure and a pressure transmitter for level measurement. Castello…adapts to unlimited...
High Precision Multi-Parameter Level Transmitter -- Series Xi W (CTD) The 36 Xi W series is built on the latest-generation microcontroller platform, which KELLER has developed to meet extremely high precision requirements and increase compatibility with a wide variety of...
High Accuracy Submersible Level Transmitter -- Acculevel™ 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...
High Accuracy Submersible Level Transmitter -- Acculevel SDI The Acculevel SDI high accuracy level transmitter incorporates microprocessor-controlled signal conditioning to provide outstanding accuracy over temperature. Like the original Acculevel, it provides dual outputs but both are digital; one...
Conductivity, Temperature, and Depth Logger -- DCX-22 AA CTD The CTD versions of the DCX-22 range are autonomous battery-operated data collectors made of stainless steel. CTD stands for Conductivity, Temperature and Depth. Requiring little maintenance, they record the water...
Microbore Autonomous Level Logger -- DCX-16
Microbore Autonomous Level Logger -- DCX-16 SG/VG
The DCX-16 is an autonomous, battery-powered data collector in stainless steel housing with a very small 16mm diameter. In applications where a small probe diameter is an advantage, the logger...
Autonomous Data Collector -- DCX-18 ECO The DCX-18 ECO is an autonomous, rechargeable battery powered instrument. It features a stainless steel 18 mm in diameter housing designed to record pressure (water depth) and temperature over long...
Autonomous Level Logger -- DCX-22
Autonomous Level Logger -- DCX-22 SG/VG
The DCX-22 is an autonomous, battery powered instrument made of stainless steel designed to record water depth (pressure) and temperature over long periods. Two versions are offered: DCX-22 The sensor,...
Autonomous Level Logger for Aggressive Media -- DCX-25 PVDF The DCX-25 PVDF is an autonomous, battery powered instrument designed to record water depth (pressure) and temperature over long periods. The housing is made of polyvinylidene fluoride and the sensing...
Autonomous Capacitive Level Logger -- DCX-38 VG The DCX-38 VG is an autonomous instrument for recording water level with a high resolution and full scale ranges as low as 0,5 mWC / 50 mbar. It features a...
SDI-12 Level Transmitter -- Digilevel™ The Digilevel employs Keller's proven piezoresistive sensor technology coupled with an SDI-12 serial-digital interface for environmental level monitoring applications. The Digilevel is compatible with all SDI-12 v1.3 commands and capable...
OEM Submersible Level Transmitters -- Econolevel The Econolevel provides proven Keller quality for high volume pumping and distribution applications. It offers an industry standard 4-20mA analog output and durable 316L Stainless Steel construction. The Econolevel OEM...
General Purpose Submersible Level Transmitter -- Levelgage™ The Levelgage submersible level transmitter provides outstanding performance in a wide array of applications, from water storage and distribution to wastewater. It offers your choice of analog outputs (current or...
Non-Fouling Submersible Level Transmitter -- LevelRat™ The LevelRat non-fouling submersible level transmitter is specifically designed for use in environments that would clog a traditional level transmitter. The unique Kynar diaphragm combines increased durability and Teflon-like non-stick...
Micro-Bore Submersible Level Transmitter -- Microlevel 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.
Ceramic Capacitive Level Transmitter -- Nanolevel 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...
Submersible Level Transmitter -- Series 26 W The Series 26 W transmitter utilizes the Series 10 piezoresistive capsule, which is housed inside a submersible 316 L stainless steel body as standard. For corrosive applications Hastelloy diaphragms and...
Ceramic Capacitive Level Transmitter -- Series 46X
Ceramic Capacitive Level Transmitter -- Series 46X Ei
The Series 46 X combines the ceramic measuring cell for low pressure ranges with the µP-electronics of the digital Series 30 pressure transmitters. The signal values of the pressure- and...
Ei Highly Precise Pressure Transmitter -- Series 36 XW Ei These piezoresistive pressure transmitters are approved for use in high explosive gas and dust atmospheres of groups I (mining industry) and II (industrial applications) where there is a high risk...
Autonomous Level Logger -- DCX-22 AA This instrument is based on the differential pressure measurement of two absolute sensors. The level sensor is connected by a cable to the electronics housing, which incorporates: the electronics with...
Highly Precise Submersible Level Transmitter -- Series 36XW This Series is based on the stable, piezoresistive transducer and micro-processor electronics with integrated 16 bit A/D converter. Temperature dependencies and non-linearities of the sensor are mathematically compensated. With the...