Description

The model 201-100-SLD is an 8-pin plug-in style seal-leak

detector to sense seal failures on submersible pumps. A

microcontroller-based relay that monitors the shaft seal of

a submersible pump motor. A resistive probe is installed in

the seal cavity. If water leaks into the pump, the resistance

measured by the probe decreases. When the resistance drops

below the sensitivity setpoint, the unit will trip and the relay

contacts will change state. The unit will automatically reset

when a fault is cleared.

Features & Benefits

JJ LED status indicator

JJ Compact plug-in design

JJ DIN rail or surface mountable via octal base