Remote sensor with thread connections : Sensor G
Sensor of the electromagnetic flowmeter FLOMAG with thread connections according to DIN ISO 228/1 (CSN 01 4033). It is manufactured in dimensions from DN15 up to DN150 for pressure rates from PN6 up to PN25. Lining is manufactured from soft rubber (MG), hard rubber (TG), special hard rubber (NG), PTFE (T). Measuring electrodes are manufactured from stainless steel (Ss), Hasteloy C276 (Ha), Platinium (Pt). The lining and the electrodes are chosen according to the chemical composition and the temperature of the measured medium. Please, consult the concrete materials with the manufacturer.
Transmitter can be integral part of the sensor – compct version or it is connected with the sensor with a cable – remote version.
Technical parameters
| Nominal diameter | DN15..DN150 |
|---|---|
| Nominal pressure | PN6, PN10, PN16, PN25 |
| Thread | Pipe Thread DIN ISO 228/1 |
| Electrode material | Stainless steel AISI 316 Ti, Hastelloy C-276, Ti, Pt |
| Lining | Special rubber (NG), PTFE (T) |
| Liquid temperature | 0 - 90°C (NG), 0 - 150°C (T) |
| Protection | IP67, IP68 |
| Installation | Compact or remote version |
Installation lengths
In the following table are stated the standard installation lengths of the sensors for all manufactured dimensions and linings. On special request, we can manufacture sensors with other installation length according to the customer’s requirements.
| DN | ISO 13359, EN 14154 | Volitelně | Schéma |
|---|---|---|---|
| 15, 20 | 200 | 150 |  |
| 25 - 80 | 200 | 215 | |
| 100 | 250 | 215 | |
| 125 | 250 | 305 | |
| 150 | 300 | 305 |
Range limmits
Selected sensor range has to be in the flow velocity interval 0,1 up to 12 m/s. Volume flow rate limits for the single dimensions are shown in the table. It is suitable to choose the operational sensor range between 0,5 and 5 m/s.
| DN | Flow rate l/s | Flow rate m³/h | |||
|---|---|---|---|---|---|
| mm | inch | Qmin | Qmax | Qmin | Qmax |
| 15 | 1/2′ | 0.0176 | 2.120 | 0.0636 | 7.634 |
| 20 | 3/4′ | 0.0314 | 3.769 | 0.1130 | 13.57 |
| 25 | 1′ | 0.0490 | 5.890 | 0.1767 | 21.20 |
| 32 | 1 1/4′ | 0.0804 | 9.650 | 0.2895 | 34.74 |
| 40 | 1 1/2′ | 0.1256 | 15.07 | 0.4523 | 54.28 |
| 50 | 2′ | 0.1963 | 23.56 | 0.7068 | 84.82 |
| 65 | 2 1/2′ | 0.3318 | 39.81 | 1.194 | 143.3 |
| 80 | 3′ | 0.5026 | 60.31 | 1.809 | 217.1 |
| 100 | 4′ | 0.7853 | 94.24 | 2.827 | 339.2 |
| 125 | 5′ | 1.227 | 147.2 | 4.417 | 530.1 |
| 150 | 6′ | 1.767 | 212.0 | 6.361 | 763.4 |