GRI 2808-48 Self powered / 2.5 Minute Sample Rate / C Form Relay Output
SKU
2808-48
Model No
2808-48
$95.09
Product Highlights
- Senses the lack of or presence of any non-volatile liquid
- Microprocessor controlled
- Submersible and fully self contained
- 12″ cable

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The GRI 2808 Absence of Water Detector is designed for precise monitoring of fluid level heights with outstanding reliability. Featuring a self-powered operation with an efficient 2.5-minute sample rate, this device is engineered to detect the presence or absence of non-volatile liquids across various environmental conditions. Its microprocessor control ensures optimized sensor life, and the included durable burial cable allows for easy installation in harsh conditions.
GRI 2808-48 Unique Features
- Liquid Detection: Senses the absence or presence of any non-volatile liquid, enhancing safety in liquid management.
- Microprocessor Control: Provides reliable and accurate measurement, ensuring long-term performance and dependability.
- Submersible Design: Fully self-contained for use in high humidity and submerged applications, expanding installation possibilities.
- 12” Cable: Allows for easy integration into existing systems while maintaining durability against environmental exposure.
GRI 2808-48 Detailed Specifications
| Feature | Details |
| Sample Rate | 2.5 minutes for self-powered model, 10 seconds for externally powered model |
| Relay Output | C Form relay output for versatile integration |
| Sensor Life Expectancy | 4 years (self-powered), 15+ years (externally powered) |
| Environmental Exposure | Suitable for up to 1 foot of submersion or burial |
| Custom Cable Lengths | Available upon request for tailored installations |
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