Founded in Houston, USA, ANWOLL has evolved into a trusted global provider of process control solutions, specializing in the reliable and efficient management of pressure, temperature, flow, and more. Our expertise, built over decades of research and development, centers on delivering the precision required for critical industrial and HVAC applications. The Pressure Transmitter stands as a core component of our portfolio, embodying our commitment to quality, innovation, and system reliability.A pressure transmitter is essential for process automation, converting applied physical pressure into a standardized electrical signal (like 4–20 mA) that control systems can interpret.
This mechanism allows industries to monitor and regulate pressure continuously, ensuring safe, efficient, and cost-effective operation. ANWOLL leverages systematic inspection and testing standards—covering high-precision pressure detection and aging life testing—to ensure every transmitter we supply meets rigorous technical performance requirements and enhances operational safety.

ANWOLL offers a comprehensive range of pressure transmitters, each designed with specific industrial demands and environmental complexities in mind.
Our focus on Technology and Quality Assurance ensures that whether the application involves chemical processing or HVAC systems, the measurement is accurate and reliable.
We focus on advanced sensor technologies, utilizing ASIC technology for digital compensation to achieve stable and precise output signals. This is critical for maintaining consistency in demanding applications across the Americas and Asia, our main markets.Our Core Pressure Transmitter Options:
PT13 Oil-Filled Silicon Core Pressure Transmitter:
High Overload Capacity: The oil-filled silicon core design provides exceptional resilience against pressure spikes, ensuring the sensor's integrity and longevity.
Robustness: Features excellent resistance to corrosion and wear, making it suitable for aggressive media or harsh external environments.
Versatility: Designed to be used in a variety of complex environments, providing a reliable solution for industrial automation and process control where conventional sensors might fail.
PT12 Ceramic Sensitive Diaphragm Pressure Transmitter:
Durability: Built with a ceramic sensitive diaphragm, this transmitter also offers high overload capacity and excellent resistance to corrosion and wear.
Precision Compensation: Like the PT13, it uses ASIC technology for digital compensation, delivering a highly accurate and stable signal output.
Broad Applicability: Ideal for applications that benefit from the chemical inertness and mechanical stability of a ceramic sensor.
Every ANWOLL pressure transmitter undergoes rigorous factory inspection and testing, with its accuracy verified by professional third-party laboratories, cementing our reputation for consistent product reliability.
The application breadth of the ANWOLL Pressure Transmitter is defined by our diverse industrial customer base, which includes Pressure Switch Distributors and Pressure Sensor Distributors serving industries from HVAC and food production to chemical processing and pharmaceuticals. Our product portfolio, which also includes temperature/humidity transmitters and flowmeters, allows us to deliver integrated process control solutions.Our transmitters are vital in plant and process automation for several strategic reasons:
Operational Efficiency: By providing real-time, accurate pressure data, our transmitters enable closed-loop control, allowing systems to automatically adjust parameters to optimize energy consumption and throughput, thus improving operational efficiency.
Safety Compliance: In industries like chemical processing and pharmaceuticals, precise pressure monitoring is crucial for preventing equipment failure, leaks, or explosions, thereby ensuring safety.
Cost Reduction: By utilizing reliable, high-quality transmitters, companies reduce the need for frequent maintenance and replacement, lowering procurement, inventory, and installation costs.
ANWOLL recognizes that regional demands vary. Our decision to establish an overseas factory in Thailand and participate in international exhibitions (like industrial exhibitions in Mexico) allows us to respond quickly to these regional needs while promoting our brand alongside local agents.
For our partners and end-users, choosing an ANWOLL Pressure Transmitter is a choice for a full-service, reliable partnership. Our commitment to Customization means our experienced technical team can provide tailored solutions to meet highly specific customer needs, integrating seamlessly into existing or new process control systems.Our business model is structured to simplify and secure the purchasing process for our distributors and clients:
Logistical Support: We offer efficient shipping times, with standard orders shipping within 10 days and expedited shipping available within 7 days.
Secure Transactions: We guarantee a fast and 100% safe payment process with secure checkout.
Dedicated Support: Our 24/7 Support team is available to ensure smooth operation and address any technical inquiries instantly.
ANWOLL is dedicated to leveraging its strengths in branding, technology, and quality to deepen its presence in the domestic and global markets. We are not just supplying components; we are delivering reliable, data-driven solutions that improve operational outcomes for industries worldwide, striving to become a world-renowned name in process control solutions.