ifm electronic SI Series Flow Monitor Flow Sensor for Liquid

View all Flow Sensors

Subtotal (1 unit)*

Kr. 4 919,71

(exc. VAT)

Kr. 6 149,64

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 16 unit(s) shipping from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 4 919,71

*price indicative

RS Stock No.:
191-521
Mfr. Part No.:
SI500A
Brand:
ifm electronic
Find similar products by selecting one or more attributes.
Select all

Brand

ifm electronic

Media Monitored

Liquid

Product Type

Flow Sensor

Device Type

Flow Monitor

Housing Material

316L Stainless Steel

Maximum Pressure

300bar

Minimum Media Temperature

-25°C

Maximum Supply Voltage

36V

IP Rating

IP67, IP65

Minimum Operating Temperature

0°C

Maximum Media Temperature

80°C

Maximum Operating Temperature

100°C

Series

SI

Standards/Approvals

UKCA, CE, UL, DIN EN 61000-6-2

Current Rating

20mA

The ifm electronic Flow Monitor is a versatile device designed for accurate flow measurement in both liquids and gases. It features a single PNP digital output that can be configured for normally open or normally closed operation, with a maximum voltage drop of 2.5 V and a permanent current rating of 250 mA. The monitor is equipped with short circuit protection and overload protection. The response time is adjustable between 1 and 10 seconds for both liquids and gases. The flow monitor operates within an ambient temperature range of -20 to 60°C and a storage temperature range of -25 to 100°C, with an IP 67 protection rating. Switch points are adjusted using a pushbutton for ease of use.

Reliable monitoring of liquids and gases in pipes

Variable process connection using adapters

Easy setting of the switch points for quick set-up

Robust stainless steel housing for use in harsh industrial environments

LED bar graph for indication of switch point and flow

Related links