Rosemount Rosemount 2120 Series Side or Top Mount Vibrating Level Switch

  • RS Stock No. 892-9344
  • Mfr. Part No. 2120D1AH1I1AA0000
  • Manufacturer Rosemount
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

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

Specifications
Attribute Value
Device Type Fork Level Switch
Mounting Type Side or Top Mount
Body Material Glass Filled Nylon
Minimum Operating Temperature -40°C
Maximum Operating Temperature +150°C
Maximum Pressure 100bar
Gasket Material Non Asbestos Carbon Fibre
Standards Met ABS, ATEX, CE, CSA, FM, GL, SIL, SRS
Series Rosemount 2120
1 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 997.17
(exc. GST)
$ 1,146.75
(inc. GST)
units
Per unit
1 +
$997.17
Related Products
A float switch capable of offering a variety ...
Description:
A float switch capable of offering a variety of switching options and adjusting to system requirements. Compatible with a wide choice of chemicals and liquids due to the fact they are manufactured from high grade polyphenylene sulphide. Suitable for Controlling, ...
Designed to give the user a number of ...
Description:
Designed to give the user a number of switching options to cater for a variety of system requirements. These switches are most suited for use with aggressive liquids and hygienic applications. Two Independent Switching Points. Lower Float Make on Fall, ...
Capacitive fill level switch with inverse frequency shift ...
Description:
Capacitive fill level switch with inverse frequency shift technology. Configurable outputs. Sensitivity settingLED status display. Version with connection cable. For detecting liquids, granulates, slurry, foam and separating layers in confined systems.
Solid state technology. CompactDigital output. Pre-wired. Electrically robust. ...
Description:
Solid state technology. CompactDigital output. Pre-wired. Electrically robust. No moving arts to cause unreliability. Can be installed in applications where space is limited. Microprocessor compatible. Can detect tiny amounts of liquids when positioned correctly. Accurate, repeatable switching point. Easy to ...