Mobrey Squitch 2 Ultrasonic Level Switch
The Squitch 2 range of ultrasonic point liquid level switches offers more than just simple liquid level detection.
The Squitch 2 is an ultrasonic gap sensor designed for switching in clean liquids. A 316 stainless steel wetside allows use in a wide range of liquids. Mounting is by a 25mm/1" thread, with extended length versions available for top of vessel mounting.
Squitch 2 is available with a wide variety of mounting options including threads, flanges and hygienic couplings.
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Features
- Simple 2-wire installation
- 316 stainless steel wetted parts
- Works in most clean liquids
- LED status indicator
- No moving parts
- Hygienic models available
- May be interfaced directly to a Programmable Logic Controller (PLC)
Benefits
- Low cost
- Easy to maintain
- Simple to install
- May be mounted in pipes for low cost installation
- Low level failsafe
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| Wetside material |
Stainless steel 316 |
| Dryside material |
Glass filled nylon, housing yellow, end cap black |
| Protection Class |
IP66/IP67 / NEMA 4X
Housing is rotatable 330° on sensor |
| Maximum Operating Pressure |
1015 psi between –40 to 122 °F
(70 bar between –40 to 50 °C)
754 psi at 257 °F (52 bar at 125 °C) |
| Operating Temperature |
–40 to 257 °F (–40 to 125 °C) wetside |
| Ambient Temperature |
–40 to 122 °F (–40 to 50 °C)
Up to 257 °F (125 °C) on wetside |
| Power Supply |
24 to 240 Vdc or Vac (50/60 Hz) |
| Cable Entry |
Via the supplied cable gland |
| Terminals |
2.5mm2 / 14 AWG wire size |
| Maximum Switched Load |
500 mA continuous |
| Minimum Switched Load |
7.5 mA continuous (see voltage drop) |
| Maximum Peak Load |
5 A for 40 ms maximum |
| Current drawn (Load Off) |
< 4.5 mA continuous |
| Voltage Drop |
4.5 V @ 500 mA
10 V @ 7.5 mA |
| Time Delay/Response |
1 s for wet-to-dry, and 150 ms for dry-to-wet (water) |
| Switching Hysteresis |
±0.04 in. (±1 mm) |
| Viscosity |
5000 cSt maximum (at 25°C / 77°F) | Level detection in a wide variety of industries including:
- Vegetable oil refineries
- Confectionery
- Breweries
- Food machinery
- Pharmaceutical plant
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