Product family：
Prosonic S FDU91
Ultrasonic level sensor
Prosonic S FDU91；Approval Non-hazardous area；Process Connection Thread ANSI NPT1, PVDF；Cable Length 20m/65ft；Heater W/o；Additional Option Basic version
Order Code：FDU91-RN4AA
Name：Prosonic S FDU91
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Approval | R | Non-hazardous area |
| 020 | Process Connection | N | Thread ANSI NPT1, PVDF |
| 030 | Cable Length | 4 | 20m/65ft |
| 035 | Heater | A | W/o |
| 040 | Additional Option | A | Basic version |