R12431 Series Liquid Level Sensor
The R12431 Series is a compact horizontal-mount liquid level sensor engineered for reliable fluid detection in molded plastic containers. Designed with an internal snubber resistor and a separate seal grommet, it ensures stable performance in automotive and industrial environments. The sensor is compatible with Packard P/N 12162289 connectors and supports SPST-NO (Form A) and SPST-NC (Form B) contact configurations.
With a rated power of up to 10 W, 100 V, and 0.5 A, the R12431 Series is ideal for low-power fluid sensing applications where space and durability are critical.
Standards and Certifications
- Horizontal mount design optimized for blow or injection molded bottles
- Integrated snubber resistor for enhanced electrical stability
- Separate seal grommet for improved environmental sealing
- Compatible with Packard P/N 12162289 connectors for easy integration
- Available in SPST-NO (Form A) and SPST-NC (Form B) contact forms
- Compact footprint suitable for tight installation spaces
- Designed for low-power applications up to 10 W, 100 V, 0.5 A
| Contact Form | 1A (SPST) Normally Open (N.O.), 1B (SPST) Normally Closed (N.C.) |
| Rated Power Max. | 10W/100V/0.5A |
- Automotive Systems: Brake fluid and windshield washer fluid level detection
- Consumer Appliances: Fluid monitoring in compact reservoirs
- Industrial Equipment: Small tank level sensing in molded containers
- Medical Devices: Fluid detection in disposable or molded cartridges
- HVAC Systems: Monitoring fluid levels in compact cooling units
- Security & Safety: Liquid detection in tamper-proof enclosures