Oil Level Switch Rochester Electronics S286-03 Featuring Programmable Microprocessor and Sink Output
Product OverviewThe S286 Oil Level Switch is an active device designed to provide an alarm signal when liquid levels fall below or rise above a preset point. It features a factory-programmable microprocessor with adjustable delay to prevent false alarms caused by turbulence. Ideal for horizontal mounting at the desired alarm or control point, it offers sink to ground or source voltage output for high accuracy.Product AttributesBrand: Rochester GaugesOrigin: Fozmula Limited
Product Overview
The S286 Oil Level Switch is an active device designed to provide an alarm signal when liquid levels fall below or rise above a preset point. It features a factory-programmable microprocessor with adjustable delay to prevent false alarms caused by turbulence. Ideal for horizontal mounting at the desired alarm or control point, it offers sink to ground or source voltage output for high accuracy.
Product Attributes
- Brand: Rochester Gauges
- Origin: Fozmula Limited (implied collaboration)
- Materials: Brass (Body), PTFE (Probe), Brass (Terminals, Tin Plated), EDPM, FVMQ (Seals), 30% Glass Filled Nylon (Connector)
- Thread Seal: Vibra-Seal 516
- Certifications: ISO13766:2006 (EMC)
Technical Specifications
| Part | Description | Technology | Liquid | Output Type | Connector | Thread | Alarm Delay | Power Up in Liquid | Switch Sense Level | Sealing | Pressure | Drop | Vibration | Temperature | Supply Voltage | Supply Current |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S286-03 | 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI AIR | Capacitance | Mineral Oil | Sink (Open collector) | Metri-pack 150 - 4 Pins | 1/4" NPTF | 10 s (Factory Set) | Switch Sense Level Falling | Switch Sense Level Falling | IP67 | 5 Bar (max) | 1M to concrete | 15.3 Grms | -40 to +125 C | 9-36 VDC | 7 mA + source output |
Harness Information
Connector: M/P 150-4P
- Pin A: Source Output
- Pin D: Sink Output
- Pin C: +ve supply location
- Pin B: Ground
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