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.

PRESSURE TRANSDUCER, 0-2.5BAR G - More Details
PRESSURE GAUGE, -1-30BAR
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
KELLER DM/80436-300 PRESSURE GAUGE, 300BAR
Rubber protective cover, ECO 1 RUBBER COVER, Keller
PRESSURE TRANSDUCER, 0-250BAR G - More Details
Pressure Sensor, IP65, 0 to 50C, 4 bar, Digital, Absolute, 3 VDC, UNF
PRESSURE TRANSMITTER, 0-25BAR G
KELLER PR-21Y / 10BAR / 81554.33 / 0-5V Pressure Sensor, -40 to 100C, Voltage, 10 bar, Gauge, 28 VDC, G1/4 (1/4" BSP)
KELLER PR-21Y / 2.5BAR / 81554.33 / 0-5V Pressure Sensor, -40 to 100C, Voltage, 2.5 bar, Gauge, 28 VDC, G1/4 (1/4" BSP)
KELLER PR-21Y / 10BAR / 81554.33 / 4-20MA Pressure Sensor, -40 to 100C, Current, 10 bar, Gauge, 28 VDC, G1/4 (1/4" BSP)
PRESSURE GAUGE, -1-2BAR
KELLER PAA-21Y / 2.5BAR / 81554.33 / 0-5V Pressure Sensor, -40 to 100C, Voltage, 2.5 bar, Absolute, 28 VDC, G1/4 (1/4" BSP)
MANOMETER, -1 TO 30BAR, 0.1%
KELLER PA-21Y / 400BAR / 81478.33 / 0-5V Pressure Sensor, -40 to 100C, Voltage, 400 bar, Gauge, 28 VDC, G1/4 (1/4" BSP)
PRESSURE GAUGE, 700BAR
PRESSURE TRANSMITTER, 0-10BAR G
Pressure Sensor With Display Pressure measurement range: -1 ... 30 bar Accuracy: 0.5 % Dimensions ø x H: 59 x 32 mm...
MANOMETER, 300BAR, 0.1%
KELLER PA-21Y / 100BAR / 81684.33 / 0-5V Pressure Sensor, -40 to 100C, Voltage, 100 bar, Sealed Gauge, 28 VDC, G1/4 (1/4" BSP), 4 mA
KELLER PA-21Y / 250BAR / 81478.33 / 4-20MA Pressure Sensor, -40 to 100C, Current, 250 bar, Gauge, 28 VDC, G1/4 (1/4" BSP), 25 mA
MANOMETER, -1 TO 30BAR, 0.1%