Echotel® 355 Non-contact ultrasonic transmitter

Magnetrol International

Echotel® 355 is a non-contact ultrasonic flow, volume and liquid level transmitter 2-wire loop powered.

Echotel® 355 principle of operation consist on emitting ultrasonic waves towards the liquid surface that after reflection return to the transmitter. By measuring “time of flight” of ultrasonic wave transmitter calculates liquid level.

Approvals & certificates

CE
ATEX Ex i
ATEX Ex d
FM
INMETRO
HART®

Echotel® 355 is a non-contact ultrasonic flow, volume and liquid level transmitter 2-wire loop powered.

Echotel® 355 principle of operation consist on emitting ultrasonic waves towards the liquid surface that after reflection return to the transmitter. By measuring “time of flight” of ultrasonic wave transmitter calculates liquid level.

Ultrasonic transmitter Echotel® 355 finds its use in non-demanding level measurement applications where vaporization, mixing and foam at the liquid surface are not present.

Advantages
- Measuring range: up to 6 m
- Medium temperature: -40 to 80 °C
- Maximum pressure: 3 bar
- Temperature compensation
- 2-wire loop powered intrinsically safe level transmitter
- Local LCD with 4 programming buttons
- 20 - point vessel linearization
- False echo rejection
- Flow measurement function in open channels
- Flow totalizer function
- Variable level, flow
- Output signal 4..20 mA analogue
- Digital communication HART®
- Accuracy 0.2%
- ATEX Ex i, Ex d, Ex m
- Local display yes
- Process connection 2 NPT male
- Sensor / wetted parts material PP, Kynar® / PVDF
- Power supply 2 wire 24 VDC 4-20mA loop
- Electrical connection M20x1.5 female, 3/4 NPT female
- Housing aluminum, Lexan™
- Ingress protection rating IP66
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Pressure

Liquid level

Liquid & gas flow

Valves

Solids level

Solids flow

Moisture

Dust monitors

Temperature

Thermography

Gas detection

Control

Echotel® 355 Non-contact ultrasonic transmitter

Approvals & certificates

Magnetrol Echotel 355 Certificate ATEX Ex ia

Magnetrol Echotel 355 Certificate ATEX Ex m Ex d

Magnetrol Echotel 355 User manual

Magnetrol Echotel 355 Datasheet

Magnetrol Echotel 355 Report FMEDA SIL

Magnetrol Product Line Quick Reference

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Contact data

MERCON Sp. z o.o.