MFR012 is an electromechanical hygrostat for enclosure climate control, switching heaters or fans based on relative humidity to prevent condensation between approximately 35–95% RH.
🔧 Technical Highlights:
- Function: Hygrostat for humidity-dependent switching
- Adjustment range: Approx. 35–95% relative humidity
- Contact type: Changeover (CO) contact for heating or cooling control
- Mounting: Clip or DIN-rail mounting inside the enclosure
- Protection: IP20 housing for indoor panel installation
✅ Benefits:
- Improves reliability of control and automation equipment by maintaining a controlled internal environment
- Simple mechanical operation with clear adjustment for quick setup
- Compact design saves space on the DIN rail or panel
- Compatible with Linkwell heaters, fans and other thermal management products
🚀 Applications:
- Control panels and distribution boards
- Drive and VFD cabinets
- Switchgear and MCCs
- Automation, process and building services panels
This electromechanical hygrostat from Linkwell provides dependable switching for enclosure thermal management, helping to protect critical components and extend service life.
FAQs
- Q: How does MFR012 help prevent condensation?
A: MFR012 switches an enclosure heater or fan when the relative humidity exceeds the set value, raising the temperature or increasing airflow to move the dew point away from the equipment.
- Q: Can MFR012 control either heating or cooling?
A: Yes. The changeover contact lets you choose whether rising humidity switches on a heater, a fan or another device.