🛡️ Stator Protection (Netzsch TSE / Seepex Run-Dry, Stator Sensor <120°C, 3-Second Interlock)

PC Pump Run-Dry Thermal Protection Calculator

Size thermal stator surface temperature monitoring sensors (Netzsch TSE / Seepex Dry-Run Protector) and paddle flow switches for progressive cavity pumps: detect immediate frictional stator overheating ($>120^circ ext{C}$) during fluid starvation, initiate automatic emergency drive trip within 3.0 seconds to prevent catastrophic stator meltdown, and pump reliability yields.

1. Project & Operating Inputs

Monitored Progressive Cavity Pumps (Pump Count e.g. 8 Polymer/Sludge Pumps)

Stator Max Temp Limit (°C e.g. 115.0°C High-Temp Trip Setpoint)

Customer Bid Price for Supplied Run-Dry Sensor & Relay Array ($)

PT100 Thermistor Stator Wells, Signal Transmitters, VFD Interlock ($)

2. Financial Breakdown & Yield

STATOR RUN-DRY SENSORS

Turnkey PC Pump Reliability Package Profit

Pump Diagnostics Contracting Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost