RDW 03
Monitoring Electronics without Locating
17-85F3-8322
Benefits
- Rapid detection of leaks
- Monitoring lengths up to 1000 m
- Up to 50 point sensors
- No system calibration required
- Simple integration into the building surveillance
- Can be combined with sensor cable and point sensor
Description
The system detects even small liquid leaks quickly and reliably.
There is an optical and acoustic alarm signal.
At the same time potential-free contacts are set for signals to the building services management and control tasks.
The max. monitoring length is 1000 m. Up to 50 point sensors can be installed.
Technical Data
| Protection class | IP 54 |
| Structure | Wall-mounted enclosure with membrane keyboard and separate terminal area |
| Dimensions | 166 x 160 x 84 mm (W x H x D) |
| Sensitivity | Response sensitivity adjustable |
| Display | optical: LED displays operation/alarm/rupture acoustic: piezoelectric buzzer |
| Keyboard | two-stage confirm button (stage 1: buzzer off); on/off button |
| Memory | alarm/rupture relay memory |
| Connection | Inputs: - voltage supply AC 230 V/50 to 60 Hz/5.3 VA or DC 24 V/1.3 W as standard - sensor via two-wire lead (sensor cable length max. 1000 m) - point sensors max. quantity of 50 Outputs: - alarm relay, two separate change-over contacts (6 A at AC 230 V/6 A at DC 24 V) - rupture/power failure relay, 1 change-over contact in fail safe function (6 A at AC 230 V/6 A at DC 24 V) |
