Beskrivelse
Generelt
Transmitteren slippes ned i tanken, hvor den kan festes om ønskelig. Transmitteren vil da måle trykket av væske høyden over den. Modellen har liten termisk drift og god langtids stabilisering.
For nedsenking i væske, leveres med rustfrittstål eller keramisk sensor
Transmitteren slippes ned i tanken, hvor den kan festes om ønskelig. Transmitteren vil da måle trykket av væske høyden over den. Modellen har liten termisk drift og god langtids stabilisering.
| Model | SD-60 | SD-61 |
|---|---|---|
| Accuracy | 0.5 % of full scale value 0.35 % and 0.25 % from 400 mbar 0.1 % from 160 mbar of full scale value |
0.5 % of full scale value |
| Ranges in bar | 0…0.1, 0.16, 0.25, 0.4, 0.6, 1.0, 1.6, 2.5, 4, 6, 10, 16, 25 |
0…0.6, 1.0, 1.6, 2.5, 4, 6, 10, 16, 25 |
| Ranges in mWS | 0…1, 1.6, 2.5, 4.0, 6.0, 10, 16, 25, 40, 60, 100, 160, 250 |
0.6, 10, 16, 25, 40, 60, 100, 160, 250 |
| Overload limit | 3 × | 3 × |
| Sensor element | Stainless steel | Ceramic in monolithic construction |
| Repeatability | < 0.05 % full scale value | < 0.05 % full scale value |
| Stability per year | < 0.1 % full scale value in rated conditions | < 0.2 % full scale value in rated conditions |
| Case | CrNi steel | CrNi steel |
| Wetted parts | CrNi steel | CrNi steel, ceramic Al₂O₃ |
| Electrical connection | PVC cable 7.4 mm, or PUR, FEP | |
| Power supply | 12…36 VDC (14…36 VDC for output 0…10 V) | |
| Power consumption | Output 4…20 mA: signal current | Voltage output 8 mA |
| Temp. influence | 0.2 % / 10 K, zero point and measuring element | |
| Response time | < 10 ms (within 10 % to 90 % of full scale value) | |
| Protection type | IP 68 to EN 60529 / IEC 529 | |
| Temperatures | Medium: -30°C up to 70°C | |
| Weight | 0.2 kg, without cable | |
