Keller -

Keller manufactures Level Instruments, Pressure Calibrators, Pressure Gauges, and many more products. Keller delivers high quality instrumentation products and has a reputation as one of the top manufacturers of test and measurment instruments.
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Showing 1 to 29 of 29 products
Keller Castello Tank Contents Measurement System|Keller

Keller Castello Tank Contents Measurement System

Flexible, modular tank contents measurement system for liquids in ventilated or pressurized tanks

Digital Pressure Calibrator Kits|Keller

Digital Pressure Calibrator Kits

Economical hydraulic and pneumatic calibration kits

Keller Pressure Calibrators|Keller

Keller Pressure Calibrators

Highly accurate, portable pressure calibrators for ranges from vacuum to 700 bar

Keller LEO2 Digital Pressure Gauge|Keller

Keller LEO2 Digital Pressure Gauge

Digital pressure gauge, 0.1% accuracy, micro-processor controlled

Keller LEO Record Digital Manometer|Keller

Keller LEO Record Digital Manometer

High accuracy and resolution pressure and temperature gauge with record function

Keller LEO1 Pressure Gauges|Keller

Keller LEO1 Pressure Gauges

Compact digital pressure gauges range from vacuum to 15,000 psi with 0.1% FS accuracy at room temperature

Keller ECO2 Digital Pressure Gauge|Keller

Keller ECO2 Digital Pressure Gauge

Compact and economical digital pressure gauge providing medium accuracy at high resolution and repeatability

Keller LEX1 Digital Pressure Gauge|Keller

Keller LEX1 Digital Pressure Gauge

Micro-processor controlled high precision digital pressure gauge

Keller LEO3 Digital Pressure Transmitter|Keller

Keller LEO3 Digital Pressure Transmitter

Micro-processor based transmitter displays both pressure and output signal

Keller LEO5 Digital Pressure Transmitter|Keller

Keller LEO5 Digital Pressure Transmitter

High resolution manometer with peak and recording functions, stainless steel housing, pressure ranges up to 1000 bar

Keller LevelRat Submersible Level Transmitter|Keller

Keller LevelRat Submersible Level Transmitter

Non-fouling level transmitter specifically designed for sewage lift stations for depths up to 100 feet of water

Keller Acculevel Submersible Level Transmitter|Keller

Keller Acculevel Submersible Level Transmitter

Level transmitter submersible to 900 feet of water with RS485 and choice of 4-20mA, 5VDC, 10VDC or SDI-12 ouput

Keller Levelgage Submersible Level Transmitter|Keller

Keller Levelgage Submersible Level Transmitter

Level transmitter submersible to 900 feet of water with choice of 4-20mA, 5VDC, or 10VDC ouput

Keller Microlevel Submersible Level Transmitter|Keller

Keller Microlevel Submersible Level Transmitter

Small diameter level transmitter submersible to 900 feet of water with RS485 and 4-20mA ouputs

Keller Nanolevel Submersible Level Transmitter|Keller

Keller Nanolevel Submersible Level Transmitter

Low pressure level transmitter submersible to 10 feet of water with RS485 and 4-20mA ouputs

Keller DCX-22 Level Logger|Keller

Keller DCX-22 Level Logger

High accuracy, autonomous level loggers with rechargeable battery

Keller DCX-18 ECO Level Logger|Keller

Keller DCX-18 ECO Level Logger

Autonomous, rechargeable battery powered level loggers for shallow or deep well water logging applications

Keller DCX-25 PVDF Autonomous Data Logger|Keller

Keller DCX-25 PVDF Autonomous Data Logger

Autonomous, rechargeable battery powered level loggers are designed for water depth and temperature over long periods

Keller DCX-16 Level Logger|Keller

Keller DCX-16 Level Logger

Autonomous, battery powered level logger, designed to record water depth (pressure) and temperature over long periods

Keller DCX-38 VG Level Logger|Keller

Keller DCX-38 VG Level Logger

Autonomous, gold-plated ceramic diaphragm, ranges as low as 50 mbar and as high as 300 mbar

Keller Preciseline High Accuracy Pressure Transmitter|Keller

Keller Preciseline High Accuracy Pressure Transmitter

Up to 15,000 PSI precision pressure transmitter with RS485 and choice of 4-20mA, 5VDC, 10VDC or SDI-12 output

Keller Valueline High Accuracy Pressure Transmitter|Keller

Keller Valueline High Accuracy Pressure Transmitter

Up to 15,000 PSI precision pressure transmitter with choice of 4-20mA, 5VDC, or 10VDC ouput

Keller Econoline General Purpose Pressure Transmitter|Keller

Keller Econoline General Purpose Pressure Transmitter

Up to 10,000 PSI pressure transmitter with 1/4in-18NPT male process connection and choice of 4-20mA or 0.5 to 4.5VDC ouput

Keller 35X HTC Pressure Transmitter|Keller

Keller 35X HTC Pressure Transmitter

Piezoresistive high temperature transmitter for temperatures up to 572°F (300°C)

Keller 33 X Ed / 35 X Ed Pressure Transmitter|Keller

Keller 33 X Ed / 35 X Ed Pressure Transmitter

Pressure proof housing for hazardous locations, microcontroller-based electronic evaluation to ensure maximum accuracy

Keller Series M5 HB Pressure Transmitter|Keller

Keller Series M5 HB Pressure Transmitter

Pressure ranges up to 30 bar absolute, up to 50 kHz bandwidth, insensitive to shock and vibration, compact design

Keller 35X HT / 35X HTT Pressure Transmitters|Keller

Keller 35X HT / 35X HTT Pressure Transmitters

Piezoresistive pressure transmitter for applications in bio-reactors or autoclaves, pressure ranges of -1 up to 30 bar

Keller 23 Ed / 25 Ed Pressure Transmitters|Keller

Keller 23 Ed / 25 Ed Pressure Transmitters

Piezoresistive pressure transmitters with pressure proof housing are approved for use in explosion risk areas of group II

Keller Series M5 Pressure Transducer|Keller

Keller Series M5 Pressure Transducer

Pressure ranges up to 30 bar absolute, M5 x 0.5 fine thread pressure connection, up to 50 kHz bandwidth

Showing 1 to 29 of 29 products