Rosemount 2120 Series Fork Level Switch Vibrating Level Switch, Direct Load Output, Side or Top Mount, Aluminium Body,

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£673.89

(exc. VAT)

£808.67

(inc. VAT)

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RS Stock No.:
794-3430
Mfr. Part No.:
2120D1AT1E1XA0000
Brand:
Rosemount
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Brand

Rosemount

Device Type

Fork Level Switch

Mounting Type

Side or Top Mount

Switch Output

Direct Load

Body Material

Aluminium

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+150°C

Maximum Current

500 mA

Maximum Pressure

100bar

Gasket Material

Non Asbestos Sheet

Series

2120

Hazardous Area Certification

ATEX

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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