RLW Monitoring Electronics With Locating
Industrial Control Products - RLW Monitoring Electronics With Locating
The RLW monitoring electronics can be easily integrated into the building surveillance. System calibration is not necessary. To safeguard the system, the software is password-protected. RLW can be combined both with the sensor cable and also with the point sensor.
RLW Monitoring Electronics With Locating
- Quick and precise localisation of the leakage location
- Monitoring lengths to 3,000 m
- No system calibration required
The RLW monitoring electronics can be easily integrated into the building surveillance. System calibration is not necessary. To safeguard the system, the software is password-protected. RLW can be combined both with the sensor cable and also with the point sensor. The system status appears as a plain text report. The menu texts in the display are stored in three languages, German, English and French. The front membrane texts are in three languages as standard. The location of the leakage appears in the display quickly and precisely. This ensures that the location of the leakage can be found rapidly and countermeasures introduced immediately. The max. monitoring length is 3,000 m and can be displayed in metres or feet. For each measuring channel up to 1,500 m of sensor cable can be connected. The monitoring length can be divided into 50 zones per measuring channel.
Application Areas:
- Freeze protection of pipelines and tanks
- Control of heating cables
- Cold room heating
- Floor heating
- Industrial process heating
- HVAC systems
- Extruder Heating
- Hot press applications
- Oil and gas pipelines
- Chemical plants
- Power plants
- Railway de-icing systems
- Airport runway de-icing systems
- Bridge and road de-icing systems.
RLW Monitoring Electronics With Locating
| TECHNICAL DATA | |
| Model | plastic wall-mounted enclosure with transparent protective cover, terminal connection chamber and cable glands |
| Dimensions (W x H x D) | 284 mm x 217 mm x 143 mm; (dimension H without cable glands) |
| Inputs | power supply (standard) AC 230 V or AC 115 V/50 to 60 Hz/8 VA or DC 12 V or DC 24 V/7 W sensor connection |
| Outputs | two floating change-over contacts for leakage report: per measuring channel (3 A at AC 230 V) two floating change-over contacts for fault (fail-safe) power failure surveillance: 3 A at AC 230 V RS232 interface (standard) and RS485 (option) block-oriented, secured single-master protocol for connecting to the building management system |
| Event logger | storage of the last 20 events with date, time and plain text |
| Measuring accuracy | ±0.1 % of the measurement range end level |
| Measurement method | conductive (conductive liquids > 30 µS/cm) |
| Self-monitoring | sensor rupture and power failure |
| Date/time | automatic switch-over from summer/winter time |
| Operating elements | membrane keyboard, operation of all functions including the plain text inputs |
| Signal | optical: LED displays; operation/leakage/rupture/fault acoustic: piezoelectric buzzer (can be switched on and off) |
| Ambient temperature | 0 °C to +50 °C |
| Protection class | IP 65 |
RLW Monitoring Electronics With Locating
- Quick and precise localisation of the leakage location
- Monitoring lengths to 3,000 m
- No system calibration required
The RLW monitoring electronics can be easily integrated into the building surveillance. System calibration is not necessary. To safeguard the system, the software is password-protected. RLW can be combined both with the sensor cable and also with the point sensor. The system status appears as a plain text report. The menu texts in the display are stored in three languages, German, English and French. The front membrane texts are in three languages as standard. The location of the leakage appears in the display quickly and precisely. This ensures that the location of the leakage can be found rapidly and countermeasures introduced immediately. The max. monitoring length is 3,000 m and can be displayed in metres or feet. For each measuring channel up to 1,500 m of sensor cable can be connected. The monitoring length can be divided into 50 zones per measuring channel.
Application Areas:
- Freeze protection of pipelines and tanks
- Control of heating cables
- Cold room heating
- Floor heating
- Industrial process heating
- HVAC systems
- Extruder Heating
- Hot press applications
- Oil and gas pipelines
- Chemical plants
- Power plants
- Railway de-icing systems
- Airport runway de-icing systems
- Bridge and road de-icing systems.
