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IFM Flow Switch: Thermal-Dispersion, PNP, Normally Closed/Normally Open, Adj - Insertion-Style Thermal-Dispersion Flow Switches
IFMInsertion-Style Thermal-Dispersion Flow Switches

IFM Flow Switch: Thermal-Dispersion, PNP, Normally Closed/Normally Open, Adj

The IFM SI5000 is an insertion-style thermal-dispersion flow switch with a PNP output, adjustable set point, and normally closed switch position. It features a 250 mA DC contact rating and a 7/10 in NPT connection…

SKU 3G-OTH-91278

Also listed as: SI 5000 · SI-5000

Brand
IFM
Item
Flow Switch: Thermal-Dispersion, PNP, Normally Closed/Normally Open, Adj
Category
Insertion-Style Thermal-Dispersion Flow Switches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

IFM
Manufacturer Part Number
SI5000
Type
PNP, Normally Closed/Normally Open, Adj, 250 mA
NPT
7/10 in
Switch Type
PNP
Set Point Type
Adjustable
Switch Position
Normally Closed
Contact Rating (DC)
250 mA

Technical Documents

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IFM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IFM SI5000 is an insertion-style thermal-dispersion flow switch with a PNP output, adjustable set point, and normally closed switch position. It features a 250 mA DC contact rating and a 7/10 in NPT connection. This IFM flow switch is designed for monitoring liquid or gas flow in industrial systems.

Frequently Asked Questions

What is the IFM SI5000 flow switch used for?

The IFM SI5000 is an insertion-style thermal-dispersion flow switch used to monitor liquid or gas flow in industrial systems. It provides a PNP output signal when flow deviates from the adjustable set point, making it suitable for pump protection, cooling circuits, and process control in manufacturing plants.

What are the specifications of the IFM SI5000 flow switch?

The IFM SI5000 features a PNP switch type, adjustable set point, normally closed switch position, and a DC contact rating of 250 mA. It has a 7/10 in NPT connection and is designed for insertion-style thermal-dispersion flow monitoring of liquids or gases in industrial applications.

Where to buy the IFM SI5000 flow switch worldwide?

3G Electric supplies the IFM SI5000 flow switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this IFM flow switch to any country.

How to install the IFM SI5000 flow switch?

Install the IFM SI5000 by inserting the probe into the pipe via the 7/10 in NPT connection. Ensure proper insertion depth for accurate thermal-dispersion sensing. Wire the PNP output to your control system per the normally closed configuration. Adjust the set point using the onboard adjustment for your flow threshold.

Used in

Common applications for IFM
Automotive assembly — IFM inductive proximity sensors (e.g., IFS243) for detecting metal parts on conveyor lines
Packaging machinery — IFM photoelectric sensors (e.g., OGE282) for object presence detection in high-speed wrapping systems
Hydraulic systems — IFM pressure transmitters (e.g., PX3227) for monitoring fluid pressure in industrial presses
Material handling — IFM RFID tags (e.g., E80347) for tracking pallets and containers in warehouse logistics
Machine safety — IFM light curtains (e.g., OY009S) for finger protection on automated assembly stations
Field wiring — IFM M12 connectors (e.g., E18163) for quick sensor replacement in food processing equipment

IFM Products

3G Electric supplies IFM insertion-style thermal-dispersion flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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