Technical data
Technical data:
| supply power | ~ 230 V |
| controller | single-channel |
| time trigger | from: 1 to: 5 h |
| upper temperature range | + 50 °C |
| bottom temperature range | - 10 °C |
| humidity setting range | automatic |
| signle-pole relay | 16 A |
| IP protection level | IP 20 |
| installation | DIN rail |
| width / height / depth | 52 / 86 / 59 mm |
Product details
Product details:
ETR2 is a controller designed for operation with external de-icing systems to protect building and infrastructure elements. The control of the system is based on the readings of humidity and temperature.
It is a very simple device to use. Ideal to protect:
- gutters
- downpipes
- domestic driveways, walkways and stairs
The basic operating parameters such as starting temperature and cyclic working time system are set by two knobs on the front panel. The device has a system control LED indicator.
ETR2 controller is equipped with a single-channel system and can control one protected zone such as:
- roof with gutters and downpipes
- driveway
- sidewalk
- stairs
The controller can be use to protect:
- roofs
- gutters
- downpipes
- drainage channels
- stairs
- sidewalks
- driveways
- loading ramps
The controller cooperates with three different types of sensors:
- ETOR 55 - gutter humidity sensor
- ETOG 55 - ground humidity and temperature sensor
- ETF 744/99 - air temperature sensor
- In two variants:
- 1 x ETOG 55
- 1 x ETOR 55 plus 1 x ETF 744/99
The ETR 2 complies the European standard IEC 60800 1998
