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Hollysys AT4500S - Sanitary-Pressure-Measure/HART-Multi-Bus-Output - 3-A Cert Flush Diaphragm Sanitary Pressure Transmitter

Hollysys AT4500S - Sanitary-Pressure-Measure/HART-Multi-Bus-Output - 3-A Cert Flush Diaphragm Sanitary Pressure Transmitter

MOQ: 1
Price: USD 100-10000/Piece
Standard Packaging: 50*50*50mm
Delivery Period: 3-7
Payment Method: T/T
Supply Capacity: 1/piece in stock
Detail Information
Place of Origin
China
Brand Name
Hollysys
Certification
3C
Model Number
AT4500S - Sanitary
Product Model:
Hollysys AT4500S Series Sanitary Pressure Transmitter
Product Type:
Hygienic Pressure Transmitter / Sanitary Process Sensor
Measurement Principle:
Monocrystalline Silicon Pressure Sensor Technology
Pressure Measurement Range:
0~10 KPa To 10 MPa
Reference Accuracy:
≤ ±0.1% FS (typical Accuracy Class)
Output Signal:
4-20 MA + HART, Modbus-RTU / RS485
Wetted Material:
316L Stainless Steel / Hastelloy C Diaphragm Options
Hygienic Certification:
USA 3-A Sanitary Certification Compatible
Product Description
Hollysys AT4500S - Sanitary Pressure Transmitter with HART/Multi-Bus Output
Product Overview

The Hollysys AT4500S is a sanitary pressure transmitter featuring 316L/Hastelloy C diaphragm with Ra ≤0.4 μm surface finish, FDA-compliant fill fluid, and 3A certification. With pressure ranges from 0-10 kPa to 10 MPa and accuracy of ±0.2%FS (±0.1% optional), this transmitter delivers reliable performance in demanding sanitary applications.

Applications & Advantages

Ideal for food, pharmaceutical, brewing, fermentation, and pure water applications for measuring liquid, gas, and steam pressure. The transmitter is CIP/SIP-ready with no dead legs and 3A certification, making it perfect for integration with Hollysys LK/SCADA systems in audit-friendly sanitary loops.

Technical Specifications
Parameter Specification
Product Series AT4500S Sanitary Pressure Transmitter
Design & Material All stainless steel external structure; 316L SS diaphragm, polished to ≤0.4μm finish; FDA-compliant filling fluid
Process Connections Tri-Clamp (1-1/2", 2"), M20×1.5, G1/2, G1, DRD flange, and custom options
Pressure Range Max. up to 40MPa; differential pressure: 10kPa to 1MPa
Accuracy Class Class 0.1 and below
Output Signal 4-20mA + HART, or Modbus-RTU/RS485
Sanitary Certifications US 3-A sanitary certification
Medium Temperature -40°C to +200°C (with remote seal)
Ingress Protection IP67
Typical Applications Food, pharmaceutical, brewing, fermentation, purified water, CIP/SIP cleaning
Packaging & Shipping
Packaging and shipping illustration for Hollysys AT4500S sanitary pressure transmitter
Company Introduction

Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.

With extensive experience in industrial automation and process control, we specialize in supplying a comprehensive range of automation components for industries such as oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.

Xiamen Zhicheng Automation Technology company overview
Our Main Products
  • PLC Interface Modules
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Main product categories from Xiamen Zhicheng Automation
Why Choose Us
  • Professional industrial automation supplier
  • High-quality products with competitive pricing
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  • Reliable supply chain and stable product availability
  • Customized solutions for industrial applications
  • Global export experience and customer-oriented service

We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.

Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.

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