Differential Pressure Switches

FX Series

Differential Pressure Clogging Indicator

A rugged electrical clogging indicator for pipeline filters, providing a switch signal when differential pressure reaches the configured 1-8 bar set point.

CASCED YCFX differential pressure clogging indicator
RANGE1-8 bar set point
OUTPUTSPDT, 220 VAC / 1 A
MATERIAL304 stainless steel; NBR seal
PROTECTIONIP65

Product overview

Application-focused measurement and switching.

The FX Series is installed across a filter to detect restriction caused by accumulated contamination. When differential pressure reaches the selected value, the indicator can trigger a service alarm or interrupt an associated control circuit. Its design emphasizes switching power, vibration resistance, and immunity to transient startup conditions.

Configuration note

Ratings, materials, interfaces, and approvals can vary by ordered configuration. CASCED INC confirms the controlled specification before order acceptance.

Key features

  • Filter restriction monitoring with adjustable 1-8 bar actuation
  • High switching capacity for direct alarm or control-circuit integration
  • Designed to resist vibration and transient-flow nuisance signaling
  • 304 stainless-steel pressure body with NBR sealing
  • Standard DIN 43650 electrical connection

Technical specifications

Key data for product selection.

Compatible media
Mineral oil, gasoline, and water
Set-point range
1-8 bar
Set-point tolerance
+/-10%
Contact function
SPDT: COM, NC, and NO
Maximum system pressure
420 bar
Electrical rating
220 VAC, 1 A
Body material
304 stainless steel
Seal material
NBR 70
Process connection
M22 x 1.5
Electrical connection
DIN 43650
Media temperature
-20 to +100 deg C
Ingress protection
IP65

Downloads

Technical documentation

View in your browser or download a copy for engineering and sourcing review.

Typical applications

Engineered for real industrial systems.

01Pipeline filter monitoring
02Hydraulic and lubrication systems
03Fuel filtration equipment
04Industrial water filtration

Contact technical sales

Share your operating conditions, interfaces, quantity, and documentation requirements.

Every website inquiry is submitted securely to info@casced-us.com.

Close help

How can we help?

Answers to common questions. For application-specific advice, contact our team.

How can I find a product?

Browse by product group or category, or search by model, specification, or application in our Product Center.

Browse products
Where can I find a datasheet?

Search by model, product name, or category. English PDFs are review references; final ratings and options require confirmation for the ordered configuration.

Find datasheets
Can you review a custom sensor configuration?

Send your operating conditions, mechanical and electrical requirements, expected quantity, and timeline for case-by-case review.

Request a review
Can you help with an older wind turbine sensor?

Submit the existing part number, application details, and any photos or drawings. A candidate configuration requires engineering review.

Submit a custom sensor request
How do I speak with your team?

Send a general question through our contact form or email info@casced-us.com. A team member will follow up.

Contact our team
Can I order one unit, and how are warranty and delivery confirmed?

Single-unit orders are accepted. Warranty is one year. Lead time is no longer than four weeks from receipt of the agreed deposit; the written quotation or order confirms the configuration, price, warranty handling and delivery schedule.

Ask about a unit or sample
Ask our team a question

This is an instant FAQ, not a live chat or engineering approval.