Level and Pressure Measurement

Pressure Transmitters

Pressure Transmitters

Keller's extensive lineup of pressure transducers and pressure transmitters all utilize advanced piezoresistive pressure sensor technology. From general purpose industrial pressure sensors to automotive pressure sensors and transducers to high-flying precision pressure transducers for commercial and military aviation applications, Keller can provide an engineered solution for most pressure measurement problems.

Econoline, Valueline and Preciseline transmitters are assembled to order in the US, enabling standard 3-day delivery from our Newport News, VA facility. Other models are produced at our headquarters in Northern Switzerland.


U.S. Built Pressure Transmitters

Econoline

General Purpose Pressure Transmitter

Preciseline

High accuracy analog & digital output pressure transmitter

Preciseline SDI

High accuracy SDI-12 pressure transmitter

Valueline

High Accuracy Pressure Transmitter

Swiss Built Pressure Transmitters

Series 21C

For industrial applications, ratiometric output

Series 21D RFID

Pressure Transmitter with Passive RFID

Series 21PY

Miniature Pressure Transmitter for Industrial Applications

Series 21Y

Piezoresistive transmitters for industrial applications. absolute and gauge references

Series 22DT

Dual fuel pressure-temperature transmitter

Series 22M-22S

Automotive pressure transmitter

Series 23(S)Y-25Y

Piezoresistive Pressure Transmitters

Series 23/25

Piezoresistive pressure transmitters absolute-, gauge- and differential pressure

Series 23Ed / 25Ed / 33XEd / 35XEd

Flameproof pressure transmitters for hazardous applications

Series 23YEi/25YEi/26YEi

Intrinsically-safe pressure transmitters

Series 33X-35X

High accuracy analog digital output pressure transmitter

Series PRD-33X

Differential Pressure Transmitter for Closed Tank Level Applications

Series 33XEi-35XEi-36XWEi

High accuracy analog digital output intrinsically safe pressure transmitter

Series 35X HT-HTT

High temperature high accuracy analog digital output pressure transmitter

Series 35X HTC

High temperature high accuracy analog digital output pressure transmitter

Series 39X

High Accuracy Flow-through Analog Digital Output Wet-Wet Differential Pressure Transmitters

Series 41X

High resolution low range analog digital output pressure transmitter

Series 41XEi

High resolution, low-range, intrinsically safe, analog digital output pressure transmitter

Series M5 HB

Ultra-Fast and Precise 200°C Miniature Pressure Transmitters