KELLER AG für Druckmesstechnik is a Swiss company specializing in the design and production of isolated piezoresistive pressure sensors and pressure transmitters. Their product range is extensive, spanning from basic sensors to advanced wireless solutions for industrial and IoT applications.

PA6-DM80259-20
Pressure Transducer, 0-100BAR G
PR-23SY/1BAR/81549.33/0-5V
Pressure Sensor, IP65, 0 to 50C, 4 bar, Digital, Absolute, 3 VDC, UNF
PAA-23SY/1BAR/81549.33/4-20MA
PRESSURE TRANSDUCER, 0-250BAR G - More Details
Pressure Transmitter, 0-2.5BAR G
Rubber protective cover, ECO 1 RUBBER COVER, Keller
KELLER DM/80436-300 PRESSURE GAUGE, 300BAR
KELLER PA-21Y / 25BAR / 81554.33 / 4-20MA Pressure Sensor, -40 to 100C, Current, 25 bar, Gauge, 28 VDC, G1/4 (1/4" BSP), 25 mA
Pressure Transmitter, 0-2.5BAR A
PRESSURE GAUGE, -1-30BAR
Pressure Transmitter, 0-1BAR G
Stainless Steel Pressure Gauge 28V 5V 17mm Vented Gauge 21R Series
PRESSURE TRANSDUCER, 0-1BAR G; Operating Pressure Range: 0bar to 1bar; Sensor Output1: Voltage; Hysteresis: 0.5%;...
Keller 21R Series 5V 20mA Sealed Gauge Pressure Sensor
PA-21Y/100BAR/81684.33/4-20MA
Manometer, 700BAR, 0.1%
Stainless Steel Pressure Gauge, 0-5V, 28V DC, 20mA, 17mm Dia, Sealed
Stainless Steel 5V 20mA 0.5% Linearity Sealed Gauge Pressure Transducer