
( Brand: Cole-parmer ), ( Manufacturer Part Number: BY-68801-51 ), ( Part Type: Pressure Vacuum Sensor ), ( Process Connection: 1/8 Npt M ), ( Media Compatibility: Gases Compatible With Wetted Materials ), ( Description: 1 To 2000 Mtorr Pressure/vacuum Pirani-type Sensor 1/8 Npt M ), ( Resolution: 1 Mtorr ), ( Accuracy: 5 Of Reading Or 3 Mtorr ), ( Wetted Materials: 304 Ss )
The Cole-Parmer by-68801-51 pressure-vacuum Pirani-type sensor is a versatile and high-performing instrument designed for various applications that require precise pressure measurement. This sensor is equipped with a Pirani-type gauge, a reliable and accurate method for measuring pressures in the high vacuum range.
The sensor operates on the principle of thermal conductivity, where the sensor's resistance changes with the pressure. This change in resistance is then converted into a pressure reading, providing an accurate measurement of the pressure in the system. The Pirani-type sensor in this Cole-Parmer model is specifically designed for pressures ranging from 0.001 to 1000 mTorr, making it suitable for a wide range of applications in the vacuum industry.
The sensor has a 1-8 NPT thread connection, which allows for easy integration into various vacuum systems. It is made of high-quality materials, ensuring durability and resistance to corrosion and other environmental factors. The sensor is also fitted with a protective cap to prevent dust and other contaminants from entering the sensor, maintaining its accuracy and longevity.
The Cole-Parmer by-68801-51 Pirani-type sensor is equipped with a high-resolution digital display, which provides clear and easy-to-read pressure readings. The sensor also has a built-in alarm feature, which alerts the user when the pressure exceeds or falls below pre-set limits, ensuring safe and reliable operation.
In conclusion, the Cole-Parmer by-68801-51 Pirani-type sensor is a reliable and accurate instrument for measuring pressure in the vacuum range. Its high-quality construction, easy integration, high-resolution display, and built-in alarm feature make it a valuable addition to any vacuum system.
Pros of buying a Cole-Parmer by-68801-51 Pirani-type pressure/vacuum sensor:1. Accuracy: This sensor is known for its high accuracy in measuring pressure and vacuum levels, making it suitable for various applications in research, industrial, and laboratory settings.
2. Wide Range: The sensor covers a wide range of pressures and vacuums, from 50 mTorr to 1000 Torr, making it versatile for different applications.
3. Reliability: Cole-Parmer is a trusted brand known for manufacturing high-quality and reliable sensors.
4. Easy to Use: The sensor is easy to install and use, with a straightforward calibration process.
5. Durable: The sensor is made of high-quality materials, ensuring durability and long-life usage.
Cons of buying a Cole-Parmer by-68801-51 Pirani-type pressure/vacuum sensor:1. Cost: The sensor is relatively expensive compared to other pressure/vacuum sensors on the market.
2. Sensitivity to Contamination: Pirani-type sensors are sensitive to contamination, which can affect their accuracy.
3. Limited Interface Options: The sensor only has a 4-20mA output, which may not be compatible with all data acquisition systems.
Conclusion:The Cole-Parmer by-68801-51 Pirani-type pressure/vacuum sensor is a high-quality and reliable device, suitable for applications that require high accuracy in measuring pressure and vacuum levels. Its wide range and durability make it a versatile tool for various industries. However, its high cost and sensitivity to contamination are drawbacks that should be considered before making a purchase decision. If the cost is not a concern and the application requires high accuracy, this sensor is highly recommended.
Recommendation:If you are looking for a high-quality and reliable pressure/vacuum sensor that provides accurate measurements, the Cole-Parmer by-68801-51 Pirani-type sensor is a good choice. However, if cost is a concern, you may want to consider other options that offer similar functionality but at a lower cost. Additionally, ensure that the sensor's interface is compatible with your data acquisition system to avoid any compatibility issues.
Used for about a month, replaced with different style.