Skip to the beginning of the images gallery

SCHROEDER SENSOR FLOW W/HSI

Description & Features

Designed for hydraulic system monitoring, the Schroeder Sensor Flow W/HSI provides flow sensing capability with high-sensitivity indicator (HSI) functionality. Manufactured by Schroeder Industries, this sensor is suited for use in hydraulic circuits where accurate flow detection and visual or electronic indication are required.

With limited specification data available beyond brand and part number, buyers are encouraged to reference the full specification table on this page or contact Schroeder Industries directly for detailed technical parameters including flow range, port configuration, and pressure ratings.

SKU: EVS-3100-H-2

Supplier Part Number (MPN): 909403

Specifications

Brand Schroeder Industries	Brand Schroeder Industries	Pack Size 1.00	UOM EA	Supplier Part Number EVS-3100-H-2	Product Weight 0.50 lbs

Product Questions & Answers (5)

Question by: Dustin W on Jul 17, 2025, 6:44 AM

what exactly does the HSI part do on this sensor, is that just a light that comes on or is it something more?

Answer by: Customer Support on Jul 18, 2025, 5:19 PM

HSI stands for high-sensitivity indicator, so it goes beyond a simple on/off light. It provides a more precise indication response when flow conditions change in the hydraulic circuit, which makes it useful when you need either visual feedback or an electronic signal tied to flow detection. Schroeder built this into the EVS-3100-H-2 specifically to support monitoring applications where standard sensitivity wouldn't be enough.

Question by: Stan L on Feb 2, 2026, 7:02 PM

got a hydraulic circuit that needs to know when flow is there, is this Schroeder unit basically a flow switch with an indicator?

Answer by: Customer Support on Feb 4, 2026, 4:56 PM

Provides flow sensing for hydraulic system monitoring, and it includes HSI functionality so you have an indicator tied to that flow detection. It is meant for circuits where you want accurate flow detection along with a visual or electronic style indication.

Question by: Kurt H on Jul 24, 2025, 2:11 PM

What kinda hydraulic systems is this Schroeder flow sensor good for? I'm workin' with some pretty sensitive stuff.

Answer by: Customer Support on Jul 26, 2025, 8:54 AM

Designed for monitoring hydraulic systems, this Schroeder flow sensor with HSI provides flow detection and indication, particularly where accuracy is important. It's manufactured by Schroeder Industries.

Question by: Rex W on Nov 27, 2025, 9:42 PM

what exactly does the HSI part do on this flow sensor, is that just a light that comes on or is it something more?

Answer by: Customer Support on Nov 29, 2025, 6:16 AM

HSI stands for high-sensitivity indicator, and it goes beyond a simple on/off light. It's built to give you a more responsive signal when flow conditions change, which makes it useful in hydraulic circuits where you need reliable detection without a lot of lag. Whether that output feeds into a visual indicator or an electronic monitoring system depends on how your circuit is configured, but the sensor itself is set up to handle both types of indication.

Question by: Ricky S on May 16, 2025, 11:21 AM

got a hydraulic setup where i just need to know flow is happening, not a full fancy meter. what does this sensor actually do?

Answer by: Customer Support on May 18, 2025, 7:07 AM

For hydraulic system monitoring, it senses flow in the circuit and provides high-sensitivity indicator (HSI) functionality so you can get an indication tied to flow detection. It is meant for situations where you need accurate flow sensing along with a visual or electronic style indication.