Duct Hygrostat with Internal and External Controls ANDKHY is a two-level controller for controlling the relative humidity in air ducts of the air-conditioning system, conditioning cabinets. The device is also applied in food storages, cooling chambers for fruits and vegetables, greenhouses of gardening companies, textile industry, paper and printing industry, movie industry and hospitals – basically in all places where humidity monitoring and control is required.
Product number
Product number: ANDKHY
Technical specification
| Scale: | 30…100% r.h. |
| Accuracy: | ± 3,5% r.h. within measuring range > 50% r. h. ± 4% r. h. within measuring range < 50% r. h. |
| Operating range:: | 35…95% r. h. |
| Medium: | Air (nonaggressive), depressurized |
| Differential gap: | at 50% r. h. ca. 4% r. h. |
| Max. Voltage: | 250V AC |
| Switching capacity of changeover contact: | Ohmic load (cos phi=1) 15A AC 230 V Inductive load (co phi=0,7) 2A AC 230 V Voltage 0,25A DC 230 V |
| Switching capacity, minimum load: | 100mA, 125VAC |
| Weight: | 700g |
| Protection class KHY-A: | IP54 |
| Protection class KHY-I: | IP65 |
| Protection class: | III |
| Adm. air velocity: | 8m/sec |
| Medium temperature: | |
| Operating temperature: | 0…+60°C |
| Storage temperature: | -30…+60°C |
Datasheet ANDKHY
Versions of ANDKHY
| Type | Setting |
| ANDKHY-A | External |
| ANDKHY-I | Internal |
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