Intelligent dehumidifier
| Item | Specification |
|---|---|
| Switching difference | 4% RH (±3 % tolerance) at 50% RH |
| Contact type | DHT20 |
| Service life | ＞50000 cycles |
| Voltage | 110V‑220V |
| Housing | PC |
| Weight | 60g |
| Mounting | Clip for 35 mm DIN rail |
| Size | 67×50×38 mm |
| Operating temperature | 0~60℃ |
| Storage temperature | -40~60℃ |
| Operating / Storage humidity | max.95 %RH (non‑condensing) |
| Protection type | IP20 |
EMFR012 electronic hygrostat is a compact cabinet humidity controller designed for enclosure moisture management. Built‑in DHT20 sensing element with rotary knob for continuous humidity adjustment. It automatically activates cabinet heaters or cooling fans when humidity exceeds the preset threshold to prevent condensation and protect electrical components.
This hygrostat adopts standard 35 mm DIN‑rail clip mounting for simple installation inside switchgear, control cabinets and energy‑storage enclosures. The rugged PC housing reaches IP20 protection grade, long service life over 50,000 switching cycles, and wide 110V‑220V working voltage. CE & RoHS certified, custom service available.
Test report per batch
Datasheet + test report
CADs, logos, test reporting
1-5 pcs for qualified buyers
It is an **electronic hygrostat** with DHT20 sensor, but it has no digital display. Humidity is set by rotary knob instead of digital input. If you need realu2011time digital humidity readout, choose our CZCSu2011F digital hygrotherm.
The switching difference is 4%RH with u00b13% tolerance at 50%RH. It avoids frequent cycling of heaters or fans from tiny humidity fluctuations.
It uses DHT20 contact type relay output for smallu2011power cabinet heaters and cooling fans. Heavyu2011load equipment needs an external contactor.
