Rosemount 2110 Series Fork Level Switch Vibrating Level Switch, Side, Top Mount, NO-Rated, Housing Stainless Steel

RS Stock No.:: 794-3415
Mfr. Part No.:: 211000A1NA
Brand:: Rosemount

Rosemount 2110 Series Fork Level Switch Vibrating Level Switch, Side, Top Mount, NO-Rated, Housing Stainless Steel

Subtotal (1 unit)*

£239.98

(exc. VAT)

£287.98

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 22 unit(s) shipping from 23 April 2026
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Plus 28 unit(s) shipping from 06 May 2026

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Units	Per unit
1 +	£239.98

*price indicative

RS Stock No.:: 794-3415
Mfr. Part No.:: 211000A1NA
Brand:: Rosemount

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Rosemount
	Product Type	Vibrating Level Switch
	Device Type	Fork Level Switch
	Mount Type	Side, Top Mount
	Housing Material	Stainless Steel
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	150°C
	Maximum AC Voltage	264V ac
	Maximum DC Voltage	60V dc
	Maximum Current	500mA
	Maximum Pressure	100bar
	Standards/Approvals	EHEDG
	Series	2110
	Hazardous Area Certification	NO

	Select all
	Brand Rosemount
	Product Type Vibrating Level Switch
	Device Type Fork Level Switch
	Mount Type Side, Top Mount
	Housing Material Stainless Steel
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 150°C
	Maximum AC Voltage 264V ac
	Maximum DC Voltage 60V dc
	Maximum Current 500mA
	Maximum Pressure 100bar
	Standards/Approvals EHEDG
	Series 2110
	Hazardous Area Certification NO

COO (Country of Origin):: CN

Rosemount Liquid Level Switch

The Rosemount Liquid Level Switch is designed using the principle of a tuning fork. A piezo-electric crystal oscillates the forks at their natural frequency. The frequency of the vibrating fork sensor changes depending on the medium in which it is immersed. The denser the liquid, the lower the frequency. When used as a low-level alarm, the liquid in the tank or pipe drains down past the fork, causing a change of natural frequency that is detected by the electronics and switches the output state. When 2110 is used as a high-level alarm, the liquid rises in the tank or pipe, making contact with the fork which then causes the output state to switch.

Features and Benefits

Direct load switching with plug connection (2 wire) 21 to 264 Vac 50/60Hz, 21 to 264 Vdc

Process connection size / type is 3/4-in. BSPT (R) thread

Operating temperature ranges between -40°C and 150°C

Rugged stainless steel body and fork, the ideal choice for OEM applications

Compact, lightweight design, perfect for small vessel or pipe installations

Safe and easy electrical hook up

Magnetic test point for simple functional test

4-way plug connection polarity insensitivity and short circuit protection

Fast Drip fork design gives quicker response time, especially with viscous liquids

The ’heartbeat’ LED gives an instant visual indication that the unit is operational

Hygienic connections available, the fork shape is optimized for hand polishing to meet hygienic requirements

No moving parts or crevices for virtually no maintenance

Magnetic test point makes functional test easy

Threaded process connection

Connection type of 3/4in BSPT (R) thread

Applications

Overfill protection

High and low level alarms

Leak detection

Run dry or pump protection

Pump control or limit detection

Hygienic applications

Certifications

IP66/67 rated

The industry standard DIN 43650 plug/socket is used for a fast connection