Delta-Mobrey Gap Sensor Level Switch, Vertical, Horizontal, Housing Polyphenylene Sulphide

Mobrey Ultrasonic Level Switch

The Mobrey Integral ultrasonic level sensor switch is intended for level detection at a fixed point when liquid fills the gap between the crystals. It has polyphenylene sulphide construction and two open-drain FET transistors (one conducting when the sensor is wet and the other conducting when the sensor is dry) output type. This switch It has electric voltage ranging between 18VDC/AC and 30VDC/AC.
Note:
If the liquid to be monitored is flowing, the device should be fitted with the gap inline with the flow. In storage tanks, it should be fitted with the gap vertical unless the liquid is highly aerated when it should be angled.

Features and Benefits

• Vessel pressure is 5bar (maximum)
• Wet switching level detection at a fixed point when liquid fills the gap between the crystals
• Switched voltage is 30VDC (maximum)
• Suitable for low maintenance applications
• High reliability with no moving parts
• Not easily subject to fouling and not affected by ambient light conditions
• Fitted with 3m cable

Applications

• Low level alarms in header tanks
• Pump control duty in feeder tanks
• High and low alarms in storage tanks
• Level and pump control in storage tanks
• Small or thin wall tanks
• Bund level detection
• Steering gear oil