|
|
|
|
|
Produktlinks
|
|
|
 |
 Printversion |
|
OTT RLS
Technical data 
|
Water level measurement
| Measurement range | 0.8 ... 35 m; 2.6 ... 115 ft
| | Resolution SDI-12 interface | 0.001 m; 0.01 ft
| | Measurement accuracy (SDI-12) | 0.8 … 2.0 m: ±10 mm;
2.0 … 30 m: ± 3 mm;
30 … 35 m: ±10 mm | Average temperature coefficient (range: -10 … +40 °C) | 0.01% full scale/10 K | | Measurement accuracy (4 … 20 mA) | ±0.1% full scale | Average temperature coefficient | 10 ppm full scale/°C (at 20 °C) | | Measurement time | 20 s | | Aperture radar beam | 12 º
| Electrical data
| Power supply | 9.6 ... 28 V DC, typ. 12/24 V DC | Power consumption
| Active < 140 mW (<12mA @12V)
sleep < 1mW ( <0.05 mA @ 12V)
| | Interfaces | 4 ... 20 mA; SDI-12; RS-485, two wire (SDI-12 protocol)
| | | | Cable connection
| With inlet(min. ø max. ø) | 4.0 ... 7.0 mm
| | Wthout inlet (min. ø max. ø) | 7.0 ... 11.0 mm
| Material
| Housing | ASA (UV-stabilized ABS)
| | Frontplate | TFM PTFE | | Swivel mounting device | 1.4301 (V2A) | Alignment range swivel mounting devive | Lateral axis | ±90 º
| | Longitudinal axis | ±15 º
| Dimensions & weight
| L x W x D | 222 mm x 152 mm x 190 mm | | Weight (incl. swivel mount) | ca. 2.1 kg
| Environmental conditons
| Operating temperature | -40 ... +60 ºC | | Storage temperature | -40 ... +85 ºC | | Relative humidity | 0 ... 100 %;
non condensing | Type of protection
| With horizontal mounting | IP 67 (submersion depth max. 1m; duration max. 48 h) | EMC limits
| EMC for low power radio devices | ETSI EN 301 489-3 | | Low voltage device safety | EN 60950-1 |
Radio approvals | | Europa | ETSI EN 300 440 | | USA | FCC 47 CFR Part 15 | | Kanada | RSS 210 Issue 7 | |
|
|
|
|
|
|