Rosemount 2120 Series Fork Level Switch Vibrating Level Switch, Side, Top Mount, ATEX-Rated, Non-Asbestos Carbon Fibre,

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Subtotal (1 unit)*

£589.42

(exc. VAT)

£707.30

(inc. VAT)

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RS Stock No.:
892-9344
Mfr. Part No.:
2120D1AH1I1AA0000
Brand:
Rosemount
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Brand

Rosemount

Product Type

Vibrating Level Switch

Device Type

Fork Level Switch

Mount Type

Side, Top Mount

Housing Material

Glass Filled Nylon

Cable Length

44mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Interface Type

PLC

Maximum DC Voltage

12V dc

Maximum Pressure

100bar

Gasket Material

Non-Asbestos Carbon Fibre

Standards/Approvals

ABS, ATEX, CE, CSA, FM, GL, SIL, SRS

Hazardous Area Certification

ATEX

Series

2120

COO (Country of Origin):
GB

Rosemount 2120 Vibrating Level Switch


The 2120 is a popular choice for its simplicity, ease-of-use, and reliability, in high and low level alarm applications.

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 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.

8/16 mA (’Off’/’On’), Direct Load, PNP, Relay, or NAMUR switched output electronics (depending on version)

Threaded process connection for side, top, or bottom mounting

2 off M20 conduit entries for supplied cable gland and blanking plug (cable not supplied)

Easy selection of Dry ’On’ or Wet ’On’ Mode and Switching Delay

Magnetic test point makes functional test easy

Vibrating Liquid Level Switches


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