Transmitters
Pressure transmitters are essential components in industrial automation, providing precise measurement and control of pressure across a wide range of applications. Pondus Instruments specializes in a variety of pressure transmitters tailored to meet the specific demands of different industries,
from monitoring pressure levels in food and dairy plants to maintaining optimal conditions in pulp and paper production,
ensuring reliable brake systems for locomotives, measuring water levels in the water and waste management industry,
and monitoring liquid levels and earth pressures in challenging environments.
Here’s an overview of the different types of pressure transmitters available from Pondus Instruments.
Pressure transmitters
A pressure transmitter is a critical device in industrial applications for accurately measuring and transmitting pressure data. The PT-series pressure transmitters from Pondus Instruments offer advanced digital electronics to ensure high accuracy and flexibility across various models. Designed to meet different demands, these transmitters feature options such as piezo resistive sensors, directly connected process connections, and scalable pressure ranges.
With capabilities to measure gauge, absolute, and differential pressure, and options for output signals like 4-20 mA, Hart, and Modbus RTU, Pondus Instruments’ pressure transmitters provide robust solutions for monitoring and controlling processes in industries ranging from oil and gas to water treatment and manufacturing.
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Submersible pressure transmitters
A submersible pressure transmitter is an essential device for accurately measuring liquid levels in challenging environments where direct pressure connections are not feasible. The LT-series submersible pressure transmitters from Pondus Instruments offer robust and advanced solutions with models ranging from the compact LT300 to the highly accurate LT600 and LT100. These transmitters, made from durable stainless steel or titanium, are designed to handle a wide range of applications, including wastewater management, hydrographic monitoring,
and industrial processes with viscous or particle-laden media. With features like multiple output options (4-20 mA, Modbus RTU, Hart), Autozero functionality, and lightning protection,
Pondus Instruments’ submersible pressure transmitters provide reliable and precise measurement for both gauge and absolute pressure.
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Differential pressure transmitters
A differential pressure transmitter is a vital instrument used in industrial applications to measure the difference in pressure between two points, enabling accurate monitoring and control of flow, level, and filter conditions. The PT600-series differential pressure transmitters from Pondus Instruments offer robust solutions for measuring differential pressure in gases and liquids, with models featuring stainless steel construction, high accuracy up to 0.1% (option 0.075%), and a turn-down ratio of 100:1. These transmitters are ideal for applications in pressurized tanks, HVAC systems, and the pharmaceutical and food industries, thanks to their ability to withstand high static line pressures and temperature variations. Equipped with multiple output options, including 4-20 mA/Hart and Modbus RTU, Pondus Instruments’ differential pressure transmitters provide reliable performance and easy integration into existing monitoring and control systems.
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TBM earth pressure transmitters
A TBM earth pressure transmitter is a specialized sensor designed to measure the pressure exerted by soil and rock on tunnel boring machines (TBMs) during excavation. The PT06-TBM series from Pondus Instruments includes seven different types of TBM pressure transmitters, catering to various TBM designs and requirements. These transmitters offer high sensitivity and precision, capable of measuring both point and distributed pressure. Equipped with a robust rubber diaphragm, the PT06-TBM transmitters are engineered for durability and long-term use, even in challenging soil conditions. With accuracy up to ±0.35% and output options like 4-20 mA and Modbus RTU, these transmitters provide reliable data for monitoring and optimizing tunnel excavation processes.
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I/P Converters
The I/P converter is a vital device in industrial automation that converts a 4-20 mA analogue electrical signal into a precise 20-100 kPa/3-15 psi pneumatic signal, ensuring accurate control of various processes. These converters, like the IXP50 model from Pondus Instruments,
feature a compact design suitable for DIN rail mounting and are available with an IP67 protection class for field mounting, making them highly versatile for different environments.
With options for multiple input and output signals, accessible adjustment via potentiometers, and a vibration-insensitive PI-controlled balance system, I/P converters provide reliable and precise signal conversion essential for efficient process control systems.
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