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Ultrasonic Liquid Level Switch Sensor
Working principle
The sonar pulse of the external liquid level switch can pass through the tank wall, the pulse propagate in tank wall and liquid, then be reflected. After detecting and calculating about the reflective, it can show whether there is the liquid or not. It also can send the signal to other equipment to detect or control the liquid level.
Function features
| Power supply | DC 24V |
| Signal output | Relay or (4-20)mA |
| Relay capacity | (DC 30V 3A),(AC 250V 3A) |
| Repeatability error | ±5mm |
| Measurable thickness | max60mm |
| Container material | Steel, stainless steel, glass, no foamed plastic |
| Medium measured | Pure liquid, illiquid, slurry liquid |
| Environment temperature | -40℃~+100℃,60℃~+330℃ |
| Environment humidity | 0-100%RH |
| Rated powder | 2w |
| Size of electrical interface | G1/2” |
| Material of shell | Cast aluminum |
| Protection grade | IP65,IP67 |
| Explosive-proof grade | ExdIICT6 |
| Weight | 1.4KG |
| Size | 117mm(L)*134.5mm(W)*100mm(H) |
| Probe | |
| Material of shell | Stainless steel |
| Explosive-proof grade | ExmbIIT6 |
| Registration Date | 2015/02/09(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2013 |
| Employees total | 11 - 50 |
| Annual revenue | USD 1,000,001 - 2,000,000 |
| Company | SK Electronic Technology Co.Ltd |
|---|---|
| Address | gaoxin zoneXianShanxiiChina |
| Phone | 86 - 029 - 89589592 |
| Fax | 86 - 029 - 88858601 |
| Contact | Jilina Lee / export manager |