Find great deals for Magnetrol Echotel Ultrasonic Level Switch a1a0- Shop with confidence on eBay!. ECHOTEL® Tip sensitive ultrasonic level control. ®. INSTRUCTION MANUAL AND REPLACEMENT PARTS. Nameplate. Serial N°. Tag. MOUNTING. Echotel® Model ultrasonic level switches use ultrasonic contact engineering for measuring level in clean fluid applications. These essentially mounted level.
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Ultrasonic contact level technology uses high frequency sound waves that are easily transmitted across a transducer gap in the presence of a liquid media, but are attenuated echoteo the gap is dry. The following steps are recommended to reduce the risk of component failure due to electrostatic discharge. Model switches use an ultrasonic frequency of 3 MHz to perform this liquid level measurement in a wide variety of process media and application conditions.
Jump to main content. Comments to this Manuals Your Name. Chemical injection Seal pots – liquid level measurement View industry details. Don’t show me this message again.
Ultrasonic single and dual point level switches 36 pages. Do you want personal advice for your specific control process?
Magnetrol Echotel Manuals
These instruments use electronic components that may be damaged by static elec- tricity present in most work environments. Don’t have an account? When liquid is present in the gap, the receive echltel senses the ultrasonic signal from the transmit crystal and converts it back to an electrical signal. Thermal dispersion flow, level, interface switch 28 pages. Observe all applicable electrical codes and proper wiring procedures.
Page of 12 Go. In hazardous areas, do not remove housing cover until echhotel is disconnected and atmosphere is deter- mined to be safe. Verify power and control circuit wiring.
Level Measurement Solutions for Blending Operations The final step of producing refined petroleum products is blending finished stocks with additives. By pressing ‘print’ button you will print only current page.
Learn more about level measurement solutions echtel safe storage of chemicals in refinery plants. This signal is sent to the electronics to indicate the presence of liquid in the transducer gap. When there is no liquid present, the ultrasonic signal is attenuated and is not detected by the receive crystal. ECHOTEL Model switches utilize ultrasonic energy to detect the presence or absence of liquid in a single point, tip-sensitive transducer.
Ecbotel table below lists the relay contact positions for all possible combinations of power failure, condition of the transducer gap, and fail-safe jumper position. Hermetically sealed DPDT relay: Also See for Echotel Installation and operating manual – 8 pages.
They follow the procedural steps to which notice. Consult factory for more details.
Echotel® 910 ultrasonic level switch
Loop powered ultrasonic single and dual point level switches 12 pages. Page 3 Introduction Echotel Model Level Switches utilize ultrasonic contact technology for measuring level in clean liquid applications.
The user must decide which combinations constitute fail-safe and alarm conditions, and then select the appropriate relay wiring and fail-safe position. Make sure the power is turned off. The crystals are made of a ceramic material that vibrates at a given frequency when subjected to an applied voltage. Seal Pots View industry details.
To print the manual completely, please, download it. Level Measurement Solutions for Chemical Storage and Feed Proper chemical storage and feed is a crucial part of any petroleum refinery. Other approvals are available. Notes do not normally contain product described in this manual at any time without actions.
Ultrasonic single and dual point level switches 16 pages. Related articles Stay up to date with the latest of Magnetrol. Contact your local Magnetrol representative!