MultiTrode Safe-FS Level Alarm Relay

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The Safe-FS is the next generation of ultra-reliable high level alarming for lift stations and pump stations. It is part of the new SafeSmart family from MultiTrode. It adds failsafe probe functionality, for example, for the situation where rats have been eating through cables. The -FS verifies that the high level alarm is always functioning.

• Adds failsafe test to the ultra-reliable probe
• Relay output for loss of probe - N/O or N/C
• Relay output for high level alarm - N/O or N/C
• LED indication for power, level alarm, loss of probe alarm

Over 100,000 pump stations around the world use MultiTrode probes for primary or backup control (or both). Utilities have moved away from ball floats because they are prone to tangle up and need frequent cleaning to avoid false readings from fats, oils and grease.

The MultiTrode single sensor probe eliminates the problems of ball floats, and the new fail-safe single-sensor probe adds an extra electrical connection to the sensor. The level alarm relay checks for continuity - so if a wire has become disconnected, or if rats have eaten the cable - an output is activated. This provides continuous verification to the utility that the probe is in operation.

• Separate relays for level alarm & loss of probe
• N/O or N/C outputs
• Adjustable conductivity settings for different liquids
• Adjustable delays
• High or low level alarm