Twin Check 4.0 (WIO&BN)
Portable test kit for water-in-oil and BN measurement, supporting oil condition monitoring and early detection.
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AHHOI IR Water-in-Oil Sensor
The AHHOI IR is a high-precision inline sensor that continuously monitors the water concentration in oil across all three forms: saturated, emulsified, and free. Using infrared (IR) technology, it quantifies water content in real time — from 0 up to 10,000 ppm / 1.0 vol.%.
For more detailed information on this product, please view our data sheet.
Features
- Measures up to 10,000 ppm (1.0 vol %) water in oil.
- Detects all water states: molecular, emulsified and free.
- Operates via a bypass system (1–10 bar oil system pressure).
- Interfaces via RS-232 and 4–20 mA for continuous data output.
Benefits
- Continuous real-time monitoring to catch water ingress early.
- Low maintenance thanks to robust design and self-cleaning capabilities.
- Flexible installation - easy to retrofit into existing systems.
- Supports trend analysis when paired with our datalogger for condition-based maintenance.
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