Original Rosemount 2120 2120D0DV1EXA0000Q4 Vibrating Fork Liquid Level Switch
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Original Rosemount 2120 2120D0DV1EXA0000Q4 Vibrating Fork Liquid Level Switch
*Designed for operation in process temperatures of –40 to 302 °F (–40 to 150 °C)
* Electronic self-checking and condition monitoring
* Increased safety, SIL2-certified to IEC 61508 as required by IEC 61511 and SIL3 capable
* Adjustable switching delay for turbulent or splashing applications
* “Fast drip” fork design gives a quicker response time, especially with viscous liquids
* General area, explosion-proof/flameproof, and intrinsically safe options
* Hygienically certified to 3-A® and EHEDG, and complies with FDA and ASME-BPE
The Rosemount 2120 is designed using the principle of a tuning fork. A piezo-electric crystal oscillates the forks at their natural frequency.
Changes to this frequency are continuously monitored. 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 the Rosemount 2120 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.
And More code ......
Model No Example :
2120D0BV1E1XA0000Q4
2120C0BH1E1XA0000Q4P1
2120D2GV1E6YE0080Q8QT
2120D1AK1I1AA0000
2120D1DH117XE0080
2120D1AK1I1AA0000
2120D0DV1EXA0000Q4
2120D1DV1E7XE0040Q4Q8
2120D0AK1E7XE0040Q4
2120D1DH117XE0080
2120D2GT1E1SHQ4
2120C2GS1E1XHQ4ST
2120D5HK1NAXM0250
2120D2GV1NASH0000Q4
2120D0DE1G5YM0150
There have More items , all for 100% New & Original with very good discount , pls kindly contact with Chris directly to know more details information .
Chris Fang
Sales Engineer
Sunup (Wuhan) Import and Export Co., Ltd.
Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China
Postal code:430015
M: + 86-15926376631(WhatsApp & Wechat)
Skype: live:chris_61491
Email: chris@sunupauto.com
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