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Safepoint Rotary Paddle Switch

Safepoint Rotary Paddle Switch
Safepoint Rotary Paddle Switch
Safepoint Rotary Paddle Switch
Safepoint Rotary Paddle Switch
Safepoint Rotary Paddle Switch

Product Details

SKU : 67de95b3d9
Category : Monitor Products
Brand/Manufacturer : Monitor Technologies
  • Product Description
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Safepoint Rotary Paddle Switch

Imagine a bin level switch that is more than just an indicator of the presence or absence of material. Picture technology that allows intelligent devices to indicate when something is wrong. Dream that a level sensor provides real-time information when the quality of the sensor function no longer allows it to operate as you expect. That is a “self-validating” bin level indicator. Now you can wake up, your dream has arrived. Costly overfilling and outages due to sensor failure can now be avoided!The SafePoint® self-validating bin level indicator from Monitor is the state-of-the-art in rotary paddle technology. Going beyond traditional fail-safe sensor technology that only protects against power failure, the SafePoint bin monitor is the most reliable, rotary paddle point level control sensor available. The SafePoint bin level switch provides the ultimate in performance wherever critical continuous operation must be ensured. Detection of both material presence and its own operational status is performed on a continuous basis. The SafePoint level sensor monitors its electrical and mechanical operating condition. This, in conjunction with separate outputs for material sense and unit status (fault conditions) make the SafePoint a "truly" fail-safe, self-validating device.
While the SafePoint level switch is an evolution in rotary paddle technology, it continues to use tried-and-true operating techniques. Unlike many other available units, the SafePoint incorporates a feature that automatically shuts off its motor when the paddle is in a stalled condition. This extends the life of the unit and minimizes maintenance.The operation of the SafePoint® rotary paddle bin monitor uses patented technology to detect material presence and operational status of the unit. The unit is installed through the wall of the vessel so that the paddle protrudes inside the vessel. A small electric motor drives the paddle, which rotates freely in the absence of material.The rotation of the unit’s shaft is continuously monitored by detection of a magnetized rotating disk. When the paddle is impeded by material, the shaft rotation stops. The motor rotates within the housing and magnetized sections of the motor mounting plate are detected. Use of these patented magnetic sensing techniques eliminates problems that occur with fouling of the optical systems used by other brands.The built-in microcontroller performs self-validating diagnostics and monitors both shaft and motor mounting plate rotation. This allows the SafePoint to easily distinguish between material presence and any electrical and mechanical failure of the unit. When material presence is detected, the SENSE relay changes state and the drive motor is de-energized to extend motor life. This output is available to control a process function or alarm circuit. When the material level drops, a tension spring returns the drive motor to its original running condition and is reactivated. A unit failure is detected by sensing a lack of shaft rotation while material presence has not been detected by rotation of the motor mounting plate. In a failure condition the independent FAULT relay will change state. Monitoring the state of both the SENSE and FAULT relays provides the most flexibility for control and monitoring that is beyond being just “fail-safe”.

SafePoint"TRULY" FAIL-SAFESELF-VALIDATING ROTARY PADDLE BIN LEVEL INDICATOR
SafePoint
- Self-Validating Eliminates Costs Associated With Unexpected Sensor Failures
- Industry-First Magnetic Sensing Technology (Patented
- Monitor Sensor Health, Not Just System Power Failure - "Fail-Safe" PLUS
- Twist On/Off Cover - No More Bolts!
- Wiring Access - 2 Conduit Entrances
- Motor Shuts Off When Paddle Is Impeded
- Significantly Extends Motor Life
- Reduces Maintenance Costs
- Local Status Indicating Light On Most Models
- Standard SafePoint Level Switch Rated to 121°C
- Hi-Temp SafePoint Level Switch Rated to 399°C
- Hazardous Location Approval Available - IECex DIP A21

 

Typical Applications include, but are not limited to:

Typical Applications include, but are not limited to:

Feed

Silica Sand

Rocks

Pellets

Wood

Calcium Dust

Rubber

Metals

Regrind

Coal

Peanuts

Malt

Clays

Resin

Limestone

Grain

Foundry Sand

Pre-Mix Ingredients

Rawhide

Sawdust

 

 

 

 

 

 

 

 

 

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