201 Pump Controls Series - Single-Channel Seal-Leak Detector

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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.

Access specifications, certifications, check availability and order parts below

Catalog #Input
Voltage (V)
Output
Form
Termination TypeMounting MethodDimensionsWeight (lbs/g)HumidityInput AC Line Frequency (Hz)Maximum Input PowerOutput Load Rating (VA)Protection ClassSense VoltageSensitivity (Ohms)Storage Temperature (F/C)Stock
201-100-SLD110 - 120 Vac nominalSPDTTorque (OT08-PC octal socket): 6 in-lbs; Wire: Stranded or solid 10 - 22 AWGDIN rail or surface mount (plug into OT08-PC socket)1.75 H x 2.38 W x 4.13 D in. (44.5 x 60.3 x 104.8 mm)0 Kg10 - 95% non-condensing per IEC 68-2-350 / 605Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 VacNEMA 15 Vdc pulsed (probe)4.7 - 100-40° to 80°C (-40° to 176°F)Check
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