Product Services
Featured product
Products/Services
-
Pressure transducer(2)
The measurement of absolute and gauge pressure using piezoresistive pressure sensors is KELLER's greatest strength and forms the core of all KELLER products delivered to customers. KELLER's pressure sensors have proven their value in countless applications and have become a trusted partner in every measurement system. The transducers can also be customized to meet individual needs.
-
Pressure transmitter(25)
A pressure transmitter is a device that corrects linearity deviations and errors due to temperature changes by adding an electronic circuit to the sensor, outputting the measurement results as a standardized signal. Each transmitter is measured against the full pressure and temperature range and compared to a standard output span. A wide range of options includes: low-cost models, high-precision types, those with digital output, CANopen compatible, IO-Link compatible, explosion-proof specifications, high-temperature types, titanium and Hastelloy materials, dynamic pressure measurement types, hydrogen applications, miniature types (φ14mm), and more.
-
圧力トランスミッタ / デジタル出力タイプ(16)
RS485、IO-Link、CANOpen出力タイプの圧力トランスミッタ（圧力センサ）です
-
Pressure transmitter (differential pressure gauge)(5)
This is a pressure transmitter capable of differential pressure measurement. We can propose products that meet user specifications not only for differential pressure measurement between gases but also for differential pressure measurement between liquids, low-pressure types, high-line pressure types, and more. A wide range of lineup: High-precision types, liquid/liquid types, low-pressure types, high-line pressure types, wide temperature range types, with digital output, explosion-proof specifications, etc.
-
圧力トランスミッタ / 防爆タイプ(6)
本質安全防爆、耐圧防爆型圧力トランスミッタ（圧力センサ）です
-
Digital pressure gauge(9)
High-quality digital pressure gauge with high visibility and practical features A wide range of lineup: Low-cost, high-precision, explosion-proof type, with logging function, with 4-20mA output, with digital output, for hydrogen applications, etc.
-
Water level gauge(8)
Submersible level gauge for measuring water levels and fill quantities. Special designs and materials for cables and housings are selected considering the resistance to each liquid, allowing for use with a wide range of liquids. Diverse lineup: Small diameter, low-cost types, high-precision types, with digital output, low-level measurement, for wastewater and sewage, etc.
-
Water level data logger(8)
A diverse range of data loggers capable of recording pressure and temperature information. Depending on the system, the acquired data can be read directly through a plug or via remote communication. A wide variety of lineup: Small diameter (φ16mm and above), low-cost models, high-precision types, PVDF housing types (for corrosive environments), etc.
-
Calibrator(4)
Hand pump, pressure calibrator
-
Technical information, application examples(21)
We will deliver interesting and useful technical information and application examples!