Product family：
Prosonic S FDU91F
Hygienic ultrasonic level sensor
Prosonic S FDU91F；Approval ATEX II 1/2 D Ex ta/tb IIIC, ATEX II 2 G Ex ma IIC T6；Process Connection Thread ANSI NPT1, 316L；Cable Length 15m/49ft；Additional Option EN10204-3.1 material, wetted parts, (
Order Code：FDU91F-EN3B
Name：Prosonic S FDU91F
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Approval | E | ATEX II 1/2 D Ex ta/tb IIIC, ATEX II 2 G Ex ma IIC T6 |
| 020 | Process Connection | N | Thread ANSI NPT1, 316L |
| 030 | Cable Length | 3 | 15m/49ft |
| 040 | Additional Option | B | EN10204-3.1 material, wetted parts, (316L wetted parts) inspection certificate |