List of Measurement and Analysis products
- classification：Measurement and Analysis
6751～6795 item / All 55134 items
Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.
- air conditioning
Support for pressure control in temperature cycle testing!
- Other measurement, recording and measuring instruments
A modular design that allows for various combinations! Ideal for shape control.
- Other measurement, recording and measuring instruments
Pressure measurements such as filling levels and water levels can be tracked and monitored remotely in the cloud!
- Pressure
Strong in durability and wear resistance, ideal for sewage pump stations and manhole pumps!
- Pressure
KELLER's level gauges boast Swiss quality and high precision. A clear explanation of the principles, product lineup, and application examples!
Optimized design tailored to specific applications and environments allows KELLER's level meters to achieve reliable measurements even under harsh conditions. Wireless solutions are also available, enabling remote data transmission. Why do KELLER's level meters receive so much support? This leaflet reveals the secret!
High-precision pressure sensor with RS485 digital output and flush diaphragm structure.
- Pressure
High-precision differential pressure sensor with RS485 digital output - capable of liquid/liquid differential pressure measurement!
- Pressure
Differential Pressure Measurement in Industrial Applications - A Detailed Look at the World of Differential Pressure Measurement
How do differential pressure sensors work, and how do they differ from other sensor types? Gauge pressure and absolute pressure sensors have defined reference points for measuring pressure differences (for absolute pressure: absolute vacuum; for gauge pressure: atmospheric pressure). In contrast, differential pressure sensors measure the difference between two pressures without defining a reference point. Differential pressure sensors can be constructed in various designs, one feature of KELLER Pressure's products is that there are types that can use liquid at both ports (e.g., model PD-33X). They can measure differential pressure with high resolution. There are also sensors that use two absolute pressure measurement cells to measure two pressures and calculate the differential pressure through electronic circuits (model PD-39X). This structure is particularly suitable for high-pressure applications. Typical applications of differential pressure sensors: 1. Flow measurement There are several methods for measuring flow, but one common method is differential pressure measurement through an orifice plate. 2. Level measurement of liquefied gas tanks Liquefaction reduces volume, allowing for transportation and storage. Why is differential pressure measurement suitable for this level measurement? For more details, please visit the URL below!
A data logger that can measure and record water level, water temperature, and conductivity!
- Data Logger
Low water level water level and water temperature data logger, compatible from 0 to 50 cm!
- Data Logger
A data logger that can measure and record water level, water temperature, and conductivity!
- Data Logger
Absolute pressure type water level logger - resistant to humidity!
- Data Logger
Monitoring of groundwater extraction - For the stable supply of drinking water
The Dutch public enterprise WMD Drinkwater is monitoring groundwater extraction using the KELLER DCX-22AA groundwater data logger. The evaluation points for the DCX-22AA by WMD Drinkwater are: 1. The best cost-performance ratio 2. The barometric correction system is very simple and convenient 3. All functions are overwhelmingly user-friendly, and linking the serial number with the installation location is easy Barometric correction is performed by a second pressure sensor within the communication unit. The DCX-22AA is equipped with real-time barometric correction functionality, making it suitable for purposes such as groundwater level measurement and sewage overflow detection. The entire sensor has a waterproof structure (IP67), so there are no issues even if the measuring tube is flooded. Since the PC connection part of the communication unit is located at the top of the measuring tube, there is no need to remove the tube when reading data. This allows for real-time monitoring of measurement data and makes it easy to compare with manually measured values. The barometric correction feature eliminates the need for additional air pressure loggers for installation and reading, as well as manual barometric correction, simplifying system operation. For more details, please refer to the related links below!
Corrosive liquid level and temperature logger
- Data Logger
High-pressure hand pump - Maximum pressure generated is 70 MPa!
- Pressure
Generating air pressure and vacuum (-85kPa to 2.5MPa). If you have a short delivery time request, please consult with us!
- Pressure
Low-cost water level and temperature logger
- Data Logger
A high-precision water level data logger in an ultra-fine, compact size of φ16mm!
- Data Logger
High-precision automatic water level data collector, 100% waterproof type.
- Pressure
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Measure the oxygen concentration at the rescue site at the ppm level!
- Other temperature and humidity measuring instruments
Measure oxygen concentration at ppm levels portably!
- Other temperature and humidity measuring instruments
Explosion-proof specifications, stain resistance, and short delivery time available!
- Pressure
Achieves ±0.1% FS accuracy with RS485 output.
- Pressure
KELLER's level gauges boast Swiss quality and high precision. A clear explanation of the principles, product lineup, and application examples!
Optimized design tailored to specific applications and environments allows KELLER's level meters to achieve reliable measurements even under harsh conditions. Wireless solutions are also available, enabling remote data transmission. Why do KELLER's level meters receive so much support? This leaflet reveals the secret!
Low-cost immersion type water level gauge with a diameter of 21mm.
- Pressure
KELLER's level gauges boast Swiss quality and high precision. A clear explanation of the principles, product lineup, and application examples!
Optimized design tailored to specific applications and environments allows KELLER's level meters to achieve reliable measurements even under harsh conditions. Wireless solutions are also available, enabling remote data transmission. Why do KELLER's level meters receive so much support? This leaflet reveals the secret!
Ultra-small pressure sensor with a minimum diameter of 14mm and a weight of 23g or less!
- Pressure
Simple Cable Checker: A checker specialized for testing crimp-type flat cables. *Focused only on necessary functions to achieve a low price.
- cable
- Testing Equipment and Devices
- Image Processing Equipment
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Measurement of oxygen concentration at ppm levels to support life maintenance in outer space.
- Other temperature and humidity measuring instruments
Portable oxygen concentration meter that contributes to maintaining the freshness of seafood.
- Other temperature and humidity measuring instruments
Measure the oxygen concentration in the pit at ppm levels!
- Other temperature and humidity measuring instruments
Measure oxygen concentration at the ppm level for safety management in welding operations.
- Other temperature and humidity measuring instruments
Portable measurement of oxygen concentration at ppm levels for gas leak detection.
- Other temperature and humidity measuring instruments
Portable measurement of oxygen concentration at PPM levels! Reducing explosion risk.
- Other temperature and humidity measuring instruments
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Achieving oxygen concentration management in a sterile environment in a portable way.
- Other temperature and humidity measuring instruments
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Portable measurement for oxygen concentration management in medical settings.
- Other temperature and humidity measuring instruments
Portable device for measuring ppm oxygen concentration that contributes to the preservation of food quality.
- Other temperature and humidity measuring instruments
With stripe coating and other methods, the edges of the coating pattern can be measured with greater accuracy than conventional products!
- Other measurement, recording and measuring instruments