logo

100% genuine products & Actual product photos
Sales & Support
Request A Quote - Email
Select Language
English
Français
Deutsch
Italiano
Русский
Español
Português
Nederlandse
ελληνικά
日本語
한국
Home
Products
Videos
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsE&H Instruments

Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link

All Products
Allen Bradley PLC Controllers (100)
Pepperl Fuchs Safety Barrier (134)
MTL Safety Barrier (69)
E&H Instruments (65)
Rosemount PH Sensors (60)
Bently Nevada Proximity Probe (48)
IFM Sensors (35)
ASCO Valves (19)
Yokogawa Instruments (147)
HONEYWELL Transmitter (27)
SICK Instruments (41)
Festo Cylinder (71)
EMERSON TREX Device Communicator (3)
SIEMENS PLC Products (100)
SMC Instruments (15)
ABB Positioner (57)
WAGO Connectors (31)
VEGA Instruments (200)
I'm Online Chat Now
Certification
China Achievers Automation Limited certification
China Achievers Automation Limited certification
"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link

Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link
Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link

Large Image :  Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link Get Best Price

Product Details:
Place of Origin: DE
Brand Name: Endress+Hauser
Certification: ATEX
Model Number: PTC31B-5W320
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
Contact Now
Detailed Product Description
Power Supply: 1 Ambient Temperature: -
Electrical Rating: G Certifications: S

Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link

Endress+Hauser PTC31B-5W320 compact pressure switch. Ceramic sensor, 2x PNP switch + IO-Link, 10-30V DC, G1/4 thread, -25 to +100°C, ATEX & UL approved.

Product Overview

The Endress+Hauser PTC31B-5W320​ is a compact electronic pressure switch​ from the Ceraphant PTC31B​ series. It features a ceramic Ceraphire sensor​ for gauge/absolute pressure monitoring and is configured with dual PNP transistor outputs​ and IO-Link communication. Designed for machinery and process applications, it offers high overpressure resistance and easy integration into industrial control systems.

Technical Specifications (Electrical & Performance)

Parameter

Specification

Model​

PTC31B-5W320​

Function​

Pressure Switch / Monitor

Sensor Type​

Ceramic Ceraphire (Al₂O₃)

Pressure Type​

Gauge / Absolute

Measuring Range​

0 ... 16 bar​ (0 ... 232 psi)

Accuracy​

≤ ±0.3 %​ of span (Platinum grade)

Hysteresis​

≤ 0.1 % of span

Outputs​

2x PNP Switch Outputs​ + IO-Link SIO​

Supply Voltage​

10 ... 30 V DC​

Current Consumption​

≤ 25 mA (without load)

Technical Specifications (Mechanical & Environmental)

Parameter

Specification

Process Connection​

G1/4"​ Male Thread (ISO 228)

Electrical Connection​

M12 × 1​ 4-pin Connector

Wetted Parts​

316L Stainless Steel, Ceramic Diaphragm

Process Temperature​

-25 ... +100 °C​ (-13 ... +212 °F)

Ambient Temperature​

-20 ... +70 °C (-4 ... +158 °F)

Max. Overpressure​

160 bar​ (2320 psi)

Protection Rating​

IP65 (Housing)

Certifications​

ATEX, IECEx, UL, CSA

Key Features

  • Ceramic Sensor Durability:​ The dry ceramic diaphragm (Ceraphire) is highly resistant to abrasion and corrosion, suitable for aggressive media and vacuum applications.

  • IO-Link Smart Functionality:​ Enables remote parameter setting, device diagnostics, and digital process value readback via the IO-Link interface (SIO mode).

  • Dual Switching Logic:​ Two independent PNP outputs can be configured for window functions, pump control, or alarm thresholds directly from the device.

  • High Safety Margin:​ Withstands up to 160 bar overpressure, providing protection against pressure spikes in compressed air and hydraulic systems.

Applications

  • Machine Automation:​ Pressure monitoring and pump control in packaging, injection molding, and assembly machinery.

  • Compressed Air Systems:​ Leak detection and filter monitoring in industrial air networks.

  • Process Monitoring:​ Level and pressure supervision in chemical and water treatment applications requiring IO-Link integration.

Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link 0

More Products

Pepperl Fuchs Safety Barrier

Allen Bradley PLC Controllers

SICK Instruments 

Festo Cylinder 

IFM Sensors 

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.

Endress+Hauser PTC31B-5W320 | Ceraphant Pressure Switch with IO-Link 1
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.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Amir
Malaysia May 13.2026
Helpful (1)
Excellent fieldbus transmitter, reliable and accurate for process monitoring.
P
Priya
India May 11.2026
Helpful (1)
"Accurate temperature probe, works flawlessly in industrial conditions."
A
Ali
United Arab Emirates May 8.2026
Helpful (1)
This pressure transmitter delivers accurate, stable readings.
Tag:

e&h instruments,

e and h flow meter,

e&h flow meter

Contact Details
Achievers Automation Limited

Contact Person: sales2

Send your inquiry directly to us
About Us
Pepperl Fuchs Safety Barrier
Allen Bradley PLC Controllers
IFM Sensors
Contact Us
Privacy Policy | China Good Quality Allen Bradley PLC Controllers Supplier. © 2025 - 2026 Achievers Automation Limited. All Rights Reserved.