Differential pressure transmitters
Differential Pressure
PT600-series offers a broad range of solutions for measurement of Differential Pressure. The standard model measures with high accuracy and stability flow in gases or liquids, differential pressure over filter and level measurement in pressurized tanks.
The new innovative solution with two sensors digitally linked together is the perfect choice for level measurement in close tanks, easy to install and maintain. Since there is no need for remote seals with capillary tubes there is very little influence of temperature variations.
PT60 T-model is a hygienic differential pressure intended for level measurement in pressurized tanks specially designed for level measurement within pharmaceutical, food & dairy industry.
PT600 Differential Pressure measures, Flow and Level.
Robust differential pressure transmitter made all in stainless steel, measures flow in liquids and gases and levels in tanks. The DP-connection is designed to withstand one sided pressure up to 150 bar and influence from line pressure is very small.
- Pressure range 6 kPa to 8 bar
- Accuracy 0,1% (option 0,075%)
- Turn Down 100:1
- Outputs 4-20 mA/Hart and Modbus RTU
- Power supply 11 to 55 vdc.
- Low static line pressure dependence
- Lightning protection option
- Robust embossed diaphragm in different steel material
- Display option
PT600 Differential pressure, flange mounted.
Differential pressure transmitter with flanged mounted connection in different diaphragm materials and sizes, this product is intended for Level measurement in pressurized tanks.
- Pressure range 6 kPa to 8 bar
- Accuracy 0,1% (option 0,075%)
- Turn Down 100:1
- Outputs 4-20 mA/Hart and Modbus RTU
- Power supply 11 to 55 vdc.
- Low static line pressure dependence
- Lightning protection option
- Robust embossed diaphragm in different steel material
- Display option
PT60 T-model hygienic Differential pressure transmitter for level measurement.
PT60 T model is an electronic Differential pressure transmitter with a wide ranges of different hygienic process connections. This type of transmitter is mainly intended to be used for level measurement on pressurised tanks (with low or medium static pressure) and similar applications.
PT60 T-model the perfect choice when it’s need for high hygienic demands with many different choice of hygienic connections and stainless steel I/P 67 housing.
- Stainless steel IP67-housing protects from dust and moisture.
- Transmitter is directly connected to the process media without any need for pressure intermedia
- Perfect choice for level measurement on pressurized tanks, all in stainless and hygienic design.
- Very low temperature drift.
- Withstands media temperatures up to 150 °C continuously.
- Configuration can be performed direct on the transmitter with buttons or Hart.
PT600 Differential pressure two sensors digitally linked together.
The new innovative two sensors solution is a perfect choice for level measurement in pressurized tanks, differential pressure over filters etc. The measurement system consist of two independent pressure sensors and the Differential pressure between the sensors is digitally calculated with very high accuracy. Not only cost effective it also gives an extremely low temperature influence, it is easier to install and maintain. Since there is no need for remote seals with capillary tubes the influence for error due to temperature variations and vibration is “low”; 150 bar and influence from line pressure is very small.
- Pressure range 35 kPa to 80 bar
- Differential pressure
- 23 different process connections
- Accuracy 0,1% (option 0,075%)
- Turn Down 100:1
- Outputs 4-20 mA/Hart
- Power supply 11 to 55 vdc.
- Lightning protection option
- Robust embossed diaphragm in different steel material
Differential Pressure Transmitters: Reliable Solutions for Accurate Measurement
Differential pressure transmitters (DP transmitters) are essential instruments used across various industries to measure the pressure difference between two points within a system. They play a critical role in applications such as flow measurement, level monitoring in tanks, and detecting pressure drops across filters. At Pondus Instruments, our PT600 and PT60 T-model series are designed to provide precise differential pressure measurement for both liquid and gas environments, ensuring stability and reliability in critical processes.
How Differential Pressure Transmitters Work
Differential pressure transmitters measure the difference in pressure between a high-pressure side and a low-pressure side of a system. This differential pressure is used to derive various parameters such as flow rate and fluid level. For instance, a DP transmitter like the PT600 measures the flow in pipes or the level in pressurized tanks by assessing the pressure difference across an obstruction, which creates a pressure drop proportional to the flow rate. This value is then digitally processed, offering accurate and stable readings even under fluctuating conditions.
PT600 Series: Versatility and Robust Design
The PT600 series by Pondus Instruments offers a robust solution for differential pressure measurement. The stainless-steel construction ensures durability, while the capability to withstand one-sided pressure up to 150 bar makes it highly reliable in demanding applications. This series is ideal for flow and level measurement in both liquid and gas systems, as well as differential pressure monitoring across filters. Thanks to its innovative design, the PT600 provides minimal influence from temperature changes and line pressure, which is crucial for maintaining accuracy in dynamic environments.
PT60 T-Model: Hygienic Solution for the Food, Dairy, and Pharmaceutical Industries
The PT60 T-model is specifically designed for level measurement in pressurized tanks within industries that require high hygienic standards, such as food, dairy, and pharmaceuticals. This differential pressure transmitter features multiple hygienic process connections and is housed in a stainless-steel enclosure with an IP67 rating, making it suitable for rigorous cleaning procedures and ensuring long-term reliability in sensitive environments. Its precision and ease of installation make it an excellent choice for industries where maintaining a clean and controlled environment is of utmost importance.
Innovative Solutions with Dual Sensor Technology
Our PT600 series also features a unique dual-sensor solution that digitally links two independent pressure sensors for enhanced accuracy in differential pressure measurement. This configuration is perfect for level measurement in closed tanks and for monitoring differential pressure across filters, without the need for traditional remote seals and capillary tubes. This approach reduces installation complexity, minimizes errors due to temperature variations, and provides easy maintenance, making it a cost-effective solution for many industrial applications.
Applications and Benefits of Differential Pressure Transmitters
Differential pressure transmitters are commonly used in several applications:
- Flow Measurement: differential pressure transmitters are used to measure flow rates in pipes, using constrictive elements like orifice plates to create a pressure drop proportional to the flow rate.
- Level Monitoring in Pressurized Tanks: Particularly useful in monitoring fluid levels in sealed or pressurized vessels, such as those found in industrial or pharmaceutical environments.
- Filter Condition Monitoring: By measuring the pressure difference across filters, differential pressure transmitters can help identify clogging and indicate when maintenance is required, thus preventing downtime and maintaining system efficiency.
The accuracy, versatility, and robustness of differential pressure transmitters make them indispensable tools in a range of industries, from food processing and pharmaceuticals to heavy industry and utilities. With advancements in technology, including wireless monitoring and integration with Industrial IoT (IIoT), differential pressure transmitters are evolving to offer enhanced diagnostic capabilities and easier maintenance, paving the way for improved operational efficiency and safety in industrial settings.
Contact Pondus Instruments
If you’re looking for reliable differential pressure transmitters that deliver consistent performance in critical applications, the PT600 and PT60 T-model series from Pondus Instruments are designed to meet your needs. Contact us today to learn more about our products and how they can enhance your pressure measurement systems.
