Keller has been advancing the state of the art in pressure measurement for over 40 years with a complete line of microprocessor-conditioned, piezoresistive, submersible level and pressure transmitters, gauges, and loggers.
- Available with custom ranges and cable lengths.
- Most orders ship in 3 business days, or less.
- Guaranteed lightning protection on 4-20 mA output instruments (excludes Econoline, Econolevel, and Nanolevel models).
- Certified by NSF 61 and NSF 372 standards for use in drinking water applications with the Levelgage, Acculevel, Microlevel, Valueline, Preciseline models.
Submersible Level Transmitters
Keller submersible level transmitters are known for their superior reliability, reasonable cost, and ready availability.
Keller level probes provide the user with an infinite combination of level ranges, several output options, and custom cable lengths, all with a standard delivery time of only 3 business days
Digital Pressure Gauges
Cost-effective solution in pressure monitoring applications where a local display is required.
Keller products incorporate advanced pressure sensor technology combined with the latest in microprocessor-based electronics, resulting in outstanding performance over a wide temperature range at reasonable cost.
Pressure Transmitters
Extensive lineup of pressure transmitters that utilize advanced piezoresistive pressure sensor technology. Keller can provide an engineered solution for most pressure measurement problems.
Autonomous Water Level Loggers
Keller’s DCX family of water level loggers is ideal for shallow or deep well water logging applications. Combining a water level logger with a temperature data logger, these instruments are designed and constructed to provide years of trouble-free service under the most demanding conditions.
Ted D. Miller Associates, Inc. 