Smart Differential Pressure Controller For HVAC Fresh Air Systems And Cleanroom Applications
The KF-500C-YC is an intelligent digital differential pressure controller designed for precise indoor pressure management. Equipped with a clear LCD display and intelligent control algorithm, it continuously monitors real-time indoor and outdoor pressure differences and automatically adjusts the fresh air blower operation to maintain a stable pressure balance.
| Dimension: 86×86×40mm | Temperature display range: 0℃——50℃ |
| Fixing hole distance: 60mm(standard) | Operating temperature: -10℃ --- +50℃ |
| Wiring terminal: Max 2.5 mm2 wire | Operating humidity: 5%RH——90%RH (Non-condensing) |
| Rated voltage: AC110V -- 220V 50Hz | Storage temperature: -10℃ --- +60℃ |
| Standby Power: ≤0.2W | Storage humidity: ≤60%RH |
| Control power: ≤200W | Life: ≥5 years |
| Differential pressure range: ±100Pa |


