The electronic hygrotherm simultaneously monitors temperature and air humidity in enclosures and casings. Condensation is avoided by switching the heating and fans as required.
| Device type | Hygrotherm |
| Setting range | 0 °C - 60 °C |
| Contact type | Relay |
| Protection type | IP20 |
| Operating display | LED |
| Casing | Plastic to UL94 V-0, light grey |
| AC/DC | AC;DC |
| Operating voltage | 24 V - 240 V |
| Inrush current | 30 A |
| Inrush current duration | 10 s |
| Frequency | 45-65 Hz |
| Power consumption | 1 W |
| Switching current ohmic | 16 A |
| Reference voltage ohmic | 240 VAC |
| Reference voltage 2 ohmic | 120 VAC |
| Switching current inductive | 1,6 A |
| Reference voltage inductive maximum | 240 VAC |
| Reference voltage 2 | 120 VAC |
| Switching current dc ohmic | 0,6 A |
| Reference voltage dc ohmic | 60 VDC |
| Reference voltage | 24 VDC |
| Reaction time | 3 s |
| Service life | >30000 cycles |
| Setting range 2 | 50 % RH - 90 % RH |
| Switching differential | 2 K |
| Switching differential tolerance | ± 1 K |
| Switching differential 2 | 4 % RH |
| Switching differential 2 tolerance | ± 1 % RH |
| Operating temperature | -40 °C - 70 °C |
| Operating humidity | ≤95 % RH |
| Storage humidity | ≤95 % RH |
| Storage temperature | -45 °C - 85 °C |
| Connection | 5-pole clamp: rigid wire/stranded wire with wire end ferrule 2.5 mm² (AWG 14) |
| Design | Change-over contact |
| Width | 35 mm |
| Depth | 69,5 mm |
| Weight | 200 g |
| Note | Switching resistive load (switching inductive load). Wire end ferrules must be used for connections with stranded wires. |
Heating
Cooling
Regulating
Lighting
