Echotel® 940/941 Low cost ultrasonic switches

Magnetrol International

Compact and low cost ultrasonic level switches.

Switches have one sensitive tip at the end of the probe made of 316 stainless steel.

The compact electronics are completely encapsulated just above the process fitting.

Approvals & certificates

Echotel® 940/941 series are compact and low cost ultrasonic switches which work work on the basis of ultrasonic detection of contact sensor with medium.

Switches have one sensitive tip at the end of the probe made of 316 stainless steel. The compact electronics are completely encapsulated just above the process fitting.

Switches are available in two versions: Echotel® 940 with SPDT relay output and Echotel® 941 with current shift output 8/16 mA.

Advantages
- Insertion length: up to 2,5 m
- Medium temperature: -40 to 85 °C
- Maximum pressure: 138 bar
- No calibration
- Compact and easy to install design
- Electronics hidden in encapsulated probe housing
- High or low liquid level detection
- Watertight, encapsulated IP66 housing with flying leads
- Variable level
- Output signal VDC switch
- Process connection 3/4 BSPP male, 1 BSPP male, 3/4 NPT male, Tri-Clamp 1-1/2", Tri-Clamp 2", other
- Sensor / wetted parts material 316/316L
- Power supply external 24 VDC
- Electrical connection leadwires
- Housing stainless steel
- 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® 940/941 Low cost ultrasonic switches

Approvals & certificates

Magnetrol Echotel 940-941 User manual

Magnetrol Echotel 940-941 Data sheet

Magnetrol Echotel 940-941 Report FMEDA SIL

Magnetrol Product Line Quick Reference

Similar products

Echotel® 961/962 Ultrasonic switches

Contact data

MERCON Sp. z o.o.