Sanitary Flush Diaphragm Pressure Transmitter | 3A Approved | 0-5MPa | 0.1% Accuracy
This sanitary flush diaphragm pressure transmitter features an imported high-precision pressure core with a stainless steel isolated diaphragm design, compliant with 3A sanitary standards for food and hygiene applications. Its flush diaphragm structure eliminates clogging risks when measuring viscous media and is easy to clean. Available in multiple diaphragm materials for various media, it offers a 0-0.01MPa to 0-5MPa range with selectable accuracy of 1.0, 0.5, 0.25, or 0.1 class. Output signals include 4-20mA, 0-5V, 0-10V, and 1-5V, with customizable options. It features 1ms response time, <0.015%FS/°C temperature drift, and excellent EMC performance. Multiple process connections and accessories are available for customized installation.
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Product Features
- Adopts imported high-precision pressure sensing core with stainless steel isolated diaphragm design
- Complies with US 3A sanitary certification standards, suitable for pressure measurement in food and hygienic applications
- Multiple diaphragm material options available for various media types
- Flush diaphragm structure eliminates clogging risk when measuring viscous media, easy to clean
- Multiple process connection options for quick and convenient installation and maintenance
- Core components undergo cyclic high/low temperature aging and pressure impact tests for stability and reliability
- High-precision transmitter circuit with multiple output signal types available
- Excellent EMC design with strong anti-interference capability
- Multiple accessories available, supporting customized configurations
Technical Specifications
| Technical Specifications | parameter value | Technical Specifications | parameter value |
| Range | 0 ~ 0.01MPa to 0 ~ 5MPa | Temperature drift | <0.015% FS/°C |
| Accuracy | Optional Class 1.0, Class 0.5, Class 0.25, Class 0.1 | Temperature compensation range | 0 ~ 50°C (can be customized for special requirements) |
| Output signal | 4-20mA, 0-5V, 0-10V, 1-5V (other signal types can be customized) | Response time | 1ms |
| Medium temperature | -30 ~ 85°C (high temperature medium can be customized with high-temperature type) | Zero / span adjustment | Optional function |
| Storage temperature | -40 ~ 90°C | Local display | Optional LCD digital display, pointer type |
| Relative humidity | ≤95% (40°C) |
FAQ
We are a manufacturer with our own factory and independent R&D team. Our sanitary pressure transmitters are designed and produced in-house.
Yes, we support customized diaphragm materials, process connections, output signals (4-20mA/0-5V/0-10V/1-5V), and accuracy classes.
It complies with 3A sanitary standards, suitable for food, beverage, and pharmaceutical applications requiring hygienic pressure measurement.
It offers a 0-0.01MPa to 0-5MPa range with selectable accuracy of 1.0, 0.5, 0.25, or 0.1 class.
Yes, the flush diaphragm structure eliminates clogging risks when measuring viscous media and is easy to clean.
It is widely used in food processing, dairy, beverage, and pharmaceutical industries requiring sanitary pressure measurement.
