Product FS121-2UPN8-H1141
Flow Monitoring Processor Unit
With 2 PNP/NPN Transistor Switching Outputs
Order number: 100047864- Sensor housing material 1.4404 (316L)
- Media-contacting material: sensor dependent
- 4-digit, 2-color (red/green), 12-segment display, rotatable by 180°
- Protection class IP66, IP67 and IP69K (connected with sensor/sensor cable)
- Adjustment of flow rate via teach function
- 17…33 VDC
- NO/NC contact, PNP/NPN output, IO-Link
- M12 × 1 connector
- IO-Link with Smart Sensor Profile SSP4.1.2

General data
| EAN | 4047101639896 |
| eCl@ss-Code (V5.1.4): | 27273190 -/- Flow meter (not classified) |
| Customs tariff number | 85371091990 |
| Country of origin | DE |
| Weight | 281 g |
Technical Data
| Function | Flow monitoring |
| Design | With display (external probe) |
| Operating voltage | 17…33 VDC |
| Output function | NO/NC programmable, PNP/NPN |
| Communication protocol | IO-Link |
| Electrical connection | Connector, M12 × 1 |
| Housing material | Stainless-steel/Plastic, 1.4404 (AISI 316L)/Grilamid TR90 UV/Elastollan C 65 A 15 HPM 000/Ultramid A3X2G5 |
| Ambient temperature | -40…+80 °C |
| Protection class | IP66/IP67/IP69K |
| Approvals | cULus |
Mounting accessories
|
FAM-30-PA66
Mounting bracket; variable wrench size 24–30 mm; removable labeling plate 20 × 9 mm |
100018384 |
Connectivity accessories
|
RKC4.4T-2-RSC4.4T/TEL
Extension cable, M12 female connector, straight, 4-pin to M12 male connector, straight, 4-pin, cable length: 2 m, jacket material: PVC, black; cULus approval |
6625208 |
|
RKC4.4T-2-RSC4.4T/TXL
Extension cable, M12 female connector, straight, 4-pin to M12 male connector, straight, 4-pin; cable length: 2 m, jacket material: PUR, black; cULus approval |
6625608 |
|
HT-WAK4-2-HT-WAS4/S2430
High-temperature-resistant extension cable, M12 female connector, straight, 4-pin to M12 male connector, straight, 4-pin; cable length: 2 m, jacket material: PTFE, white |
8038668 |
|
RKH4.4-2-RSH4.4/TFG
Food and beverage extension cable, M12 female connector, straight, 4-pin to M12 male connector, straight, 4-pin; cable length: 2 m, jacket material: TPE, gray; approval: Ecolab, FDA |
6933472 |
Functional accessories
|
FCST-A4-NA-H1141
Flow sensor for liquids — immersion sensor without integrated signal processor |
6870266 |
|
FCS-G1/2A4-NA-H1141
Flow sensor for liquids — immersion sensor without integrated signal processor |
6870303 |
|
FP100-300L-30-NA-H1141
Flow sensor for liquids — immersion sensor without integrated signal processor |
100001044 |
|
FCS-GL1/2A2-NA-H1141/A
Flow sensor for gases — immersion sensor without integrated signal processor |
6870404 |
|
FCI-D10A4P-NA-H1141
Flow sensor for liquids — inline sensor without integrated signal processor |
6870629 |
|
FCI-D09A4-NA-H1141/M16
Flow sensor for liquids — inline sensor without integrated signal processor |
6870631 |

