RDA 01 Monitoring Electronics
Industrial Control Products - RDA 01 Monitoring Electronics
The RDA monitoring electronics can be easily integrated into the building surveillance. The system detects quickly and reliably even small quantities of liquid leaks.
RDA 01 Monitoring Electronics
- Rapid detection of leakages
- No system calibration required
- Can be combined with sensor cable and point sensor
The RDA monitoring electronics can be easily integrated into the building surveillance. The system detects quickly and reliably even small quantities of liquid leaks. An optical and acoustic alarm signal is given. At the same time floating contacts are set for signals to the building services management and control tasks. The messages are saved until the reset via a push button or voltage disconnection. If the leak continues, the messages are reset. The max. monitoring length is 1,000 m.
Application Areas:
- Freeze protection of pipelines and tanks (basic monitoring)
- Control of heating cables (basic monitoring)
- Cold room heating (basic monitoring)
- Floor heating (basic monitoring)
- Industrial process heating (basic monitoring)
- HVAC systems (basic monitoring)
- Extruder Heating (basic monitoring)
- Hot press applications (basic monitoring)
- Oil and gas pipelines (basic monitoring)
- Chemical plants (basic monitoring)
- Power plants (basic monitoring)
- Railway de-icing systems (basic monitoring)
- Airport runway de-icing systems (basic monitoring)
- Bridge and road de-icing systems (basic monitoring)
- All heating cable applications requiring basic fault detection and alarm.
RDA 01 Monitoring Electronics
| TECHNICAL DATA | |
| Model | clip-on enclosure for mounting rail TS 35 |
| Dimensions (W x H x D) | 22.5 mm x 82 mm x 101 mm |
| Inputs | Voltage supply Type 2322: AC 230 V/50 to 60 Hz/1.2 VA Type 2422: DC 24 V/0.8 W Sensor via two-wire lead Sensor cable length: max. 1,000 m Point sensors: max. 50 pcs |
| Outputs | Group alarm relay, two change-over contacts 0.25 A at AC 230 V/1 A at DC 24 V |
| Memory | Alarm/rupture relay memory |
| Measurement method | conductive (conductive liquids > 2 µS/cm) |
| Self-monitoring | sensor rupture and power failure |
| Operating elements | reset button |
| Signal | optical: LED displays; operation/alarm/rupture acoustic: piezoelectric buzzer |
| Ambient temperature | -25 °C to +60 °C |
| Protection class | IP 20 |
| Signal |
alarm: LED red (1), break: LED yellow (2), operation: LED green (3) |
RDA 01 Monitoring Electronics
- Rapid detection of leakages
- No system calibration required
- Can be combined with sensor cable and point sensor
The RDA monitoring electronics can be easily integrated into the building surveillance. The system detects quickly and reliably even small quantities of liquid leaks. An optical and acoustic alarm signal is given. At the same time floating contacts are set for signals to the building services management and control tasks. The messages are saved until the reset via a push button or voltage disconnection. If the leak continues, the messages are reset. The max. monitoring length is 1,000 m.
Application Areas:
- Freeze protection of pipelines and tanks (basic monitoring)
- Control of heating cables (basic monitoring)
- Cold room heating (basic monitoring)
- Floor heating (basic monitoring)
- Industrial process heating (basic monitoring)
- HVAC systems (basic monitoring)
- Extruder Heating (basic monitoring)
- Hot press applications (basic monitoring)
- Oil and gas pipelines (basic monitoring)
- Chemical plants (basic monitoring)
- Power plants (basic monitoring)
- Railway de-icing systems (basic monitoring)
- Airport runway de-icing systems (basic monitoring)
- Bridge and road de-icing systems (basic monitoring)
- All heating cable applications requiring basic fault detection and alarm.
