Endress+Hauser PTP33B-9UL90 | Hygienic Pressure Switch with IO-Link
Endress+Hauser PTP33B-9UL90 hygienic pressure switch. 4-40 bar range, 316L stainless steel, IO-Link & dual PNP outputs, 3-A & EHEDG certified for food/pharma.
Product Overview
The Endress+Hauser PTP33B-9UL90 is a hygienic pressure switch/transmitter from the Ceraphant PTP33B series. It features a metal diaphragm sensor (316L stainless steel) designed for absolute and gauge pressure monitoring in sanitary applications. This specific variant (-9UL90) is configured with dual PNP switching outputs and IO-Link communication for easy integration into automated process control systems in the food, beverage, and pharmaceutical industries.
Technical Specifications (Performance & Electrical)
| Parameter | Specification |
| Model | PTP33B-9UL90 |
| Function | Pressure Switch / Compact Transmitter |
| Measuring Range | +400 mbar ... +40 bar (6 ... 600 psi) |
| Reference Accuracy | ≤ ±0.3 % (Platinum version) |
| Outputs | 2x PNP Switching Outputs + IO-Link SIO |
| Supply Voltage | 10 ... 30 V DC |
| Long-term Stability | ≤ ±0.2 % of URL / year |
Technical Specifications (Mechanical & Process)
| Parameter | Specification |
| Process Connection | Hygienic Connection (e.g., Tri-Clamp, DIN 11851) |
| Wetted Parts | Stainless Steel 1.4435 / 316L |
| Process Temperature | -10 ... +100 °C (+14 ... +212 °F) |
| Ambient Temperature | -20 ... +70 °C (-4 ... +158 °F) |
| Max. Overpressure | 160 bar (2320 psi) |
| Certifications | 3-A, EHEDG, CIP/SIP capable |
Key Features
-
Hygienic Design: Flush-mounted diaphragm and 316L construction meet 3-A and EHEDG standards, ensuring compliance with strict food and pharmaceutical cleaning protocols (CIP/SIP).
-
IO-Link Smart Sensor: Enables remote parameter setting, device diagnostics, and digital process value readback via the IO-Link interface, reducing commissioning time.
-
Dual Switching Logic: Two independent PNP transistor outputs can be configured for window functions, alarm thresholds, or pump control directly from the device.
-
High Overpressure Resistance: Withstands up to 160 bar, providing a high safety margin against pressure spikes in utility and process lines.
Applications
-
Food & Beverage Processing: Pressure monitoring in pasteurizers, tanks, and filling machines requiring hygienic design.
-
Pharmaceutical Bioreactors: Level and pressure control in vessels with strict clean-in-place (CIP) requirements.
-
Utility Monitoring: Compressed air and gas pressure supervision in packaging and automation machinery.
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
