HI-2
Hygrostat, duct/wall mounting, external setting, 2-stage
Used in ventilation and air-conditioning ducts, climate chambers and dehumidification devices for controlling and / or monitoring air humidity in industry and agriculture. Not suitable for aggressive gases. Max. air speed 8 m / s, with sensor protection FS-HI 15 m / s. The hysteresis between the stages can be adjusted within the range 3…15 % r.H.. Mechanical range reduction possible using the setting pins located under the setpoint knob.
Art.-Nr.: JA010300
Technical data
| Ambient temperature, lower value | 0 °C |
| Ambient temperature, upper value | 60 °C |
| Average power consumption | 0 W |
| Bearing temperature, lower value | -20 °C |
| Bearing temperature, upper value | 60 °C |
| Colour | Light grey |
| Depth | 67,5 mm |
| Diff. between switching steps (relative air humidity) | 3 % |
| Electric connection | Screw terminals |
| External setting | Yes |
| Function type (systems engineering) | Controller |
| Height | 130 mm |
| Housing material | Plastic ABS |
| Humidify / dehumidify control function | Yes |
| Hysteresis adjustable between stages | Yes |
| Internal setting | No |
| Maximum air humidity (non-condensing) | 100 % r.H |
| Maximum switching current | 15 (8) A |
| Maximum switching voltage | 230 V AC, 50 Hz |
| Mechanical range reduction | No |
| Medium | Air, not aggressive |
| Minimum switching current | 150 mA at 125 V AC |
| Minimum switching voltage | 24 V AC / 50 Hz |
| Mounting / attachment | Mounting on air duct or wall mounting |
| Number of control ranges | 1 |
| Number of outputs | 4 |
| Number of switching stages | 2 |
| Operating voltage | None |
| Operation | Rotary knob |
| Output signal | Humidify or dehumidify, switching |
| Potential free switching contact | Yes |
| Protection class | II, following appropriate mounting |
| RAL colour number (similar) | 7016/7035 |
| Safety and EMC | In accordance with DIN EN 60730 |
| Sensor element | Plastic fibres |
| Setting range, rel. air humidity lower value | 30 % |
| Setting range, rel. air humidity upper value | 100 % |
| Surface properties | Matt |
| Switching contact | 2 two-way contacts |
| Switching difference | Approx. 5% r.H. |
| Switching difference, can be adjusted | No |
| Switching element | Microswitch |
| Switching power | 3450 W |
| Type of protection | IP65 housing side |
| Width | 71 mm |
| With explosion protection | No |
| Circuit diagram | |
| Photo | Type | Articlenumber | Features | Kind |
|---|---|---|---|---|
 |
FS-HI | H530975 | Sensor protection for Hygrostat HI-1 / HI1F / HI2 | Accessories |
 |
JZ-20-1 | E6130144 | Wall bracket incl. attachment material for duct hygrostat HI-1 / HI-1F / HI-2 | Accessories |
 |
FS2-HI | H531011 | PTFE filter for Hygrostat HI-1 / HI1F / HI2 | Accessories |
Contact request
This form is currently undergoing maintenance. Please try again later.Do you have questions or are you interested in our products?
Please contact the electrician you trust or write us a message.
