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 | 

