Tival Sensors TS-SG51
Tival Sensors TS-SG 51 Vibration Limit Switch, The vibrating fork is stimulated by the piezo drive on its resonance frequency. The vibrating fork resonance frequency drops on liquid level covering; this frequency change is interpreted by the internal electronics and changed into a switching signal. Two different electronic types are available: Beside the transistor output type (PNP) a contactless switch version is on-hand.
The device is approved as overflow protection acc. to Water Resources Act and has several approvals for shipbuilding and offshore use like i.e. DNV GL, LRS or ABS.
| Technical data | Type: contactless switch | Type: Transistor (PNP) |
| Media pressure | -1 …+64 bar | -1 …+64 bar |
| Media temperature | ||
| – standard type | -40 … +100 °C | -40 … +100 °C |
| – high-temperature type | -40 … +150 °C | -40 … +150 °C |
| Viscosity – dynamic | 0,1 … 10000 mPa s | 0,1 … 10000 mPa s |
| Density | 0,7 … 2,5 g / cm³ | 0,7 … 2,5 g / cm³ |
| Ambient temperature | -40 … +70 °C | -40 … +70 °C |
| Storage temperature | -40 … +80 °C | -40 … +80 °C |
| Hysterese | ca. 2 mm (0.08 in) on vertical mounting | ca. 2 mm (0.08 in) on vertical mounting |
| Process connection | G 3/4″ male thread, Tri-Clamp 1″ or bigger, | G 3/4″ male thread, Tri-Clamp 1″ or bigger, |
| pipe fittings starting at DN 25 | pipe fittings starting at DN 25 | |
| Switching delay | 500 ms (on/off) | 500 ms (on/off) |
| Operating voltage UB | 20 … 253 V AC, 50 / 60 Hz, 20 … 253 V DC | 9,6 … 35 V DC |
| Current consumption | Approx. 3 mA ( through load circuit) | – |
| Power consumption | – | Max. 0,5 W |
| Load current | Min. 10 mA / max. 250 mA | < 250 mA |
| Reverse current | – | < 10 μA |
| Voltage drop | – | < 3 V |
| Switching voltage | – | < 34 V DC |
| Material of wetted parts | 316 L | 316 L |
Download : Datasheet
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