Chesterton Connect™ Humidity Link

Increase Reliability with Moisture Monitoring

The Chesterton Connect Humidity Link offers real-time monitoring of humidity levels in hydraulic oils, lubricating oils, and compressed air systems. By detecting moisture before it leads to corrosion, oxidation, or reduced lubrication efficiency, this sensor helps prevent unplanned downtime and costly equipment failures. The sensor is battery-powered and features 1/2″ FNPT fittings for easy in-line installation. Utilizing the Chesterton Connect™ Gateway, the Humidity Link displays the measured parameters in the Chesterton Connect™ Cloud, facilitating historical data trends and 24/7 notifications when user-defined thresholds are exceeded.

Applications:
Gearboxes and Motors: Essential for monitoring oil quality in critical machinery.
Industrial Equipment — Airlines: Ideal for use in environments where equipment reliability is crucial.
Seal Barrier Fluid Systems: Monitoring humidity levels to maintain the integrity of the fluid and ensure optimal sealing performance.

Literature & Datasheets

  • Product Advantages
  • Product Characteristics Parameters
Early detection of process instabilities
Improves maintenance operations
Securely access your data
Easy installation and configuration
Versatile Monitoring
I2C Link Operating Parameters Humidity Sensor Operating Parameters
Housing Material Polycarbonate with UV inhibitor Housing Material Stainless steel 1.4571
Magnet NdFeB, Grade N42, 8.68 lb pull force Process Connection M14 x 1.5
Mounting Magnet or optional cradle Humidity Range 0% – 100% RH
Battery CR2477X-HE lithium manganese dioxide non-rechargeable battery Operating Temperature Range -40°C – 120°C (-40°F – 248°F)
Lifetime 2+ years at ambient temperature Accuracy +/- 3% RH @23°C (73 °F), +/- .2°C (+/- .36°F)
Power Optional DC power accessory cable assembly Repeatability +/-.2% RH, +/- .1°C (+/- .18°F)
Wireless Bluetooth® Low Energy 5.0 Resolution .03% RH, .015°C (.027°F)
Interface Push button for activation, LED feedback Hysteresis < +/-1% RH @23°C (73°F)
Electrical Connection 5 position female M12, A code, PVC overmold Electrical Connection 5 position male M12, A code
Certifications IP66, FCC, IC, CE, RoHS Fluid Compatibility Common mineral oils, ester oils, air