.hide-partial { max-height: none; } .show-more { display: none; }

Bidirectional Flow Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 60

Applied Filters:

Operation Mode = Bidirectional

Manufacturer

Type

Sensor Type

For Use With

Range

Accuracy

Output Voltage

Operating Supply Voltage

Port Size

Housing Material

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Sensor Type	For Use With	Range	Accuracy	Output Voltage	Operation Mode	Operating Supply Voltage	Port Size	Housing Material
Flow Sensors Chemical-Resistant Flow Meter - 40 ml/min LS32-1500 Liquid Flow Meter Sensirion 1: Rp19.124.421 11In Stock	Mfr. Part No. LS32-1500 Liquid Flow Meter Mouser Part No 403-LS32-1500LFM	Sensirion	Flow Sensors Chemical-Resistant Flow Meter - 40 ml/min Learn More about Sensirion ls32 1500 meters	Datasheet	11In Stock	Rp19.124.421 Rp17.394.026	Min.: 1 Mult.: 1	Flow Meter	Flow Sensor	Liquid	0 mL/min to 40 mL/min	5 %		Bidirectional	5 V	1/4-28
Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 2 slm - 0.002 slm. SFM5500-2slm Sensirion 1: Rp18.979.304 2In Stock	Mfr. Part No. SFM5500-2slm Mouser Part No 403-SFM5500-2SLM	Sensirion	Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 2 slm - 0.002 slm. Learn More about Sensirion sfm5x mass flow meters	Datasheet	2In Stock	Rp18.979.304 Rp18.475.339	Min.: 1 Mult.: 1	Mass Flow Meter	Flow Meter	Gases	2 slm	0.8 %		Bidirectional	15 V to 26.4 V		Aluminum
Flow Sensors Digital Mass Flow Meter for O2, 0-20 slm, Legris SFM4100-O2 Legris Sensirion 1: Rp3.667.732 15In Stock	Mfr. Part No. SFM4100-O2 Legris Mouser Part No 403-SFM4100-O2LEGRIS	Sensirion	Flow Sensors Digital Mass Flow Meter for O2, 0-20 slm, Legris Learn More about Sensirion sfm4100 flow meters	Datasheet	15In Stock	Rp3.667.732 Rp3.522.065 Rp3.349.796 Rp3.080.660 View Rp3.037.914 Quote	Min.: 1 Mult.: 1	Gas Flow Meter		Oxygen	20 L/min	3 %		Bidirectional	3.5 V to 9 V		Stainless Steel
Flow Sensors Bi-directional AFW G-MAFCO-005 TE Connectivity / Measurement Specialties 1: Rp874.921 732In Stock	Mfr. Part No. G-MAFCO-005 Mouser Part No 824-G-MAFCO-005	TE Connectivity / Measurement Specialties	Flow Sensors Bi-directional AFW	Datasheet	732In Stock	Rp874.921 Rp853.089 Rp838.963 Rp828.322 View Rp816.214 Rp414.987	Min.: 1 Mult.: 1	Mass Air Flow Sensor		Air				Bidirectional
Flow Sensors Digital Multigas Mass Flow Controller with exchangeable connectors (6 mm Legris included). Control range: 50 sccm - 0.05 sccm. SFC5500-50sccm Sensirion 1: Rp30.251.453 14In Stock	Mfr. Part No. SFC5500-50sccm Mouser Part No 403-SFC5500-50SCCM	Sensirion	Flow Sensors Digital Multigas Mass Flow Controller with exchangeable connectors (6 mm Legris included). Control range: 50 sccm - 0.05 sccm. Learn More about Sensirion sfc5500 controllers	Datasheet	14In Stock	Rp30.251.453 Rp27.878.031	Min.: 1 Mult.: 1	Mass Flow Controller	Flow Meter	Gases	50 slm	0.8 %		Bidirectional	15 V to 26.4 V		Aluminum
Flow Sensors Versatile, digital gas flow sensor, flow range from -150 to 300 slm, with temperature sensor in the gas path. SFM3003-300-CET Sensirion 1: Rp2.603.664 74In Stock	Mfr. Part No. SFM3003-300-CET Mouser Part No 403-SFM3003-300-CET	Sensirion	Flow Sensors Versatile, digital gas flow sensor, flow range from -150 to 300 slm, with temperature sensor in the gas path. Learn More about Sensirion sfm3003 flow meters	Datasheet	74In Stock	Rp2.603.664 Rp2.425.708 Rp2.298.570 Rp2.232.892 View Rp2.185.376 Quote	Min.: 1 Mult.: 1	Flow Meter	Flow Sensor		- 150 slm to 300 slm	4 %		Bidirectional	3.3 V
Flow Sensors Compact Liquid Flow Meter - 1.50 ul/min LG16-0150D 7000 nl/min Sensirion 1: Rp12.215.317 62In Stock	Mfr. Part No. LG16-0150D 7000 nl/min Mouser Part No 403-LG160150D7000	Sensirion	Flow Sensors Compact Liquid Flow Meter - 1.50 ul/min Learn More about Sensirion lg16 flow meters	Datasheet	62In Stock	Rp12.215.317 Rp11.447.170 Rp11.270.315 View Quote	Min.: 1 Mult.: 1	Liquid Flow Meter	Flow Sensor	Liquid	0 uL/min to 7 uL/min			Bidirectional	5 V	UNF 6-40
Flow Sensors Compact Liquid Flow Meter - 80 ul/min H20 LG16-0430D 80 ul/min Sensirion 1: Rp12.215.317 130In Stock 275On Order	Mfr. Part No. LG16-0430D 80 ul/min Mouser Part No 403-LG160430D80	Sensirion	Flow Sensors Compact Liquid Flow Meter - 80 ul/min H20 Learn More about Sensirion lg16 flow meters	Datasheet	130In Stock 275On Order On Order Ship Dates Mfr. No: LG16-0430D 80 ul/min Stock: 130 Can Dispatch Immediately On Order: 100 Expected 28/10/2026 175 Expected 30/12/2026 Factory Lead Time: 19 Weeks	Rp12.215.317 Rp11.447.170 Rp11.281.139 Quote Quote	Min.: 1 Mult.: 1	Liquid Flow Meter	Flow Sensor	Liquid	0 uL/min to 80 uL/min			Bidirectional	5 V	UNF 6-40
Flow Sensors Compact Liquid Flow Meter - 5000 ul/min LG16-2000D 5 ml/min (10 ml/min) Sensirion 1: Rp12.215.317 34In Stock 75Expected 04/11/2026	Mfr. Part No. LG16-2000D 5 ml/min (10 ml/min) Mouser Part No 403-LG162000D5ML/MIN	Sensirion	Flow Sensors Compact Liquid Flow Meter - 5000 ul/min Learn More about Sensirion lg16 flow meters	Datasheet	34In Stock 75Expected 04/11/2026	Rp12.215.317 Rp11.546.972 Rp11.297.650 Quote Quote	Min.: 1 Mult.: 1	Liquid Flow Meter	Flow Sensor	Liquid	0 uL/min to 5000 uL/min			Bidirectional	5 V	UNF 1/4-28
Flow Sensors 250 slm, Bidirectional Digital Flow Meter designed for Medical Applications - Disposable Single Use Version SFM3300-D Sensirion 1: Rp780.255 1.526In Stock	Mfr. Part No. SFM3300-D Mouser Part No 403-SFM3300-D	Sensirion	Flow Sensors 250 slm, Bidirectional Digital Flow Meter designed for Medical Applications - Disposable Single Use Version Learn More about Sensirion sfm digital flow meters	Datasheet	1.526In Stock	Rp780.255 Rp717.879 Rp694.580 Rp661.557 View Rp634.588 Rp611.105 Quote	Min.: 1 Mult.: 1	Air Flow Sensor		Air, Oxygen, Non-Aggressive Gases	+/- 250 slm	7 %		Bidirectional	5 V		Plastic
Flow Sensors Liquid Flow Meter SLF3S-1300F Sensirion 1: Rp3.359.153 144In Stock 200Expected 09/12/2026	Mfr. Part No. SLF3S-1300F Mouser Part No 403-SLF3S-1300F	Sensirion	Flow Sensors Liquid Flow Meter Learn More about Sensirion SLF3S 1300F	Datasheet	144In Stock 200Expected 09/12/2026	Rp3.359.153 Rp3.117.719 Rp2.959.210 Rp2.790.060 View Rp2.738.324 Quote	Min.: 1 Mult.: 1	Liquid Flow Sensor	Flow Sensor	Liquid	0 mL/min to 40 mL/min	5 %, 10 %		Bidirectional	3.5 V	UNF 1/4 - 28	Polyphenylene Sulfide (PPS)
Flow Sensors Sensirion liquid flow sensor for higher flow rates up to 1l/min SLF3S-4000B Liquid Flow Sensor Sensirion 1: Rp3.168.905 148In Stock 550Expected 21/10/2026	Mfr. Part No. SLF3S-4000B Liquid Flow Sensor Mouser Part No 403-SLF3S-4000B	Sensirion	Flow Sensors Sensirion liquid flow sensor for higher flow rates up to 1l/min Learn More about Sensirion slf3s 4000b	Datasheet	148In Stock 550Expected 21/10/2026	Rp3.168.905 Rp2.958.293 Rp2.879.772 Rp2.715.758 View Rp2.653.565 Quote	Min.: 1 Mult.: 1	Liquid Flow Meter	Flow Sensor	Liquid	0 mL/min to 1 L/min	5 %, 10 %, 20 %		Bidirectional	3.5 V	4 mm Barbed	Polyphenylene Sulfide (PPS)
Flow Sensors Media Isolated Microfluidic Non-invasive Liquid Flow Meter - 5000 ul/min SLI-2000 Liquid Flow Meter Sensirion 1: Rp23.444.353 20In Stock 112Expected 28/10/2026	Mfr. Part No. SLI-2000 Liquid Flow Meter Mouser Part No 403-SLI-2000LFM	Sensirion	Flow Sensors Media Isolated Microfluidic Non-invasive Liquid Flow Meter - 5000 ul/min Learn More about Sensirion sli liquid flow meters	Datasheet	20In Stock 112Expected 28/10/2026	Rp23.444.353 Rp21.984.746	Min.: 1 Mult.: 1	Liquid Flow Meter	Flow Meter	Liquid	0 uL/min to 5000 uL/min	5 %	0 V to 10 V	Bidirectional	5 V
Flow Sensors 120 ml/min Liquid Flow Meter SLQ-QT500 Sensirion 1: Rp29.064.834 9In Stock 25On Order	Mfr. Part No. SLQ-QT500 Mouser Part No 403-SLQ-QT500	Sensirion	Flow Sensors 120 ml/min Liquid Flow Meter Learn More about Sensirion slq qt500 meter	Datasheet	9In Stock 25On Order On Order Ship Dates Mfr. No: SLQ-QT500 Stock: 9 Can Dispatch Immediately On Order: 10 Expected 02/12/2026 15 Expected 30/12/2026 Factory Lead Time: 17 Weeks	Rp29.064.834 Rp27.671.822	Min.: 1 Mult.: 1	Liquid Flow Meter	Flow Meter	Liquid	120 mL/min	5 %	0 V to 10 V	Bidirectional	3.5 V	6.35 mm	Plastic
Flow Sensors LD20-2600B Sensirion 1: Rp1.524.002 158In Stock	Mfr. Part No. LD20-2600B Mouser Part No 403-LD20-2600B	Sensirion	Flow Sensors Learn More about Sensirion ld20 2600b liquid flow sensor	Datasheet	158In Stock	Rp1.524.002 Rp1.412.092 Rp1.370.446 Rp1.320.545 View Rp1.286.055 Rp1.254.683 Quote	Min.: 1 Mult.: 1				16.6 ml/min			Bidirectional	3.2 V to 3.8 V	6 mm	Polyetherimide (PEI)
Flow Sensors Digital Multigas Mass Flow Controller Control range: 10 slm - 0.01 slm. SFC5500-10slm Sensirion 1: Rp28.539.038 7In Stock	Mfr. Part No. SFC5500-10slm Mouser Part No 403-SFC5500-10SLM	Sensirion	Flow Sensors Digital Multigas Mass Flow Controller Control range: 10 slm - 0.01 slm. Learn More about Sensirion sfc5500 controllers	Datasheet	7In Stock	Rp28.539.038 Rp27.153.548	Min.: 1 Mult.: 1	Mass Flow Controller	Flow Meter	Gases	10 slm to 0.01 slm	0.8 %		Bidirectional	15 V to 26.4 V		Aluminum
Flow Sensors Digital Multigas Mass Flow Controller Control range: 200 slm - 0.2 slm SFC5500-200slm Sensirion 1: Rp31.771.052 7In Stock	Mfr. Part No. SFC5500-200slm Mouser Part No 403-SFC5500-200SLM	Sensirion	Flow Sensors Digital Multigas Mass Flow Controller Control range: 200 slm - 0.2 slm Learn More about Sensirion sfc5500 controllers	Datasheet	7In Stock	Rp31.771.052 Rp30.269.616	Min.: 1 Mult.: 1	Mass Flow Controller	Flow Meter	Gases	200 slm	0.8 %		Bidirectional	15 V to 26.4 V		Aluminum
Flow Sensors Digital Multigas Mass Flow Controller with exchangeable connectors (6 mm Legris included). Control range: 2 slm - 0.002 slm. SFC5500-2slm Sensirion 1: Rp28.539.221 8In Stock	Mfr. Part No. SFC5500-2slm Mouser Part No 403-SFC5500-2SLM	Sensirion	Flow Sensors Digital Multigas Mass Flow Controller with exchangeable connectors (6 mm Legris included). Control range: 2 slm - 0.002 slm. Learn More about Sensirion sfc5500 controllers	Datasheet	8In Stock	Rp28.539.221 Rp27.153.548	Min.: 1 Mult.: 1	Mass Flow Controller	Flow Meter	Gases	2 slm	0.8 %		Bidirectional	15 V to 26.4 V		Aluminum
Flow Sensors Digital (Mass) Flow Meter with range of -30slm to +300slm SFM3003-300-CL Sensirion 1: Rp2.315.449 35In Stock	Mfr. Part No. SFM3003-300-CL Mouser Part No 403-SFM3003-300-CL	Sensirion	Flow Sensors Digital (Mass) Flow Meter with range of -30slm to +300slm Learn More about Sensirion sfm3003 flow meters	Datasheet	35In Stock	Rp2.315.449 Rp2.154.738 Rp2.144.280 Rp2.029.251 View Rp1.950.547 Rp1.925.413 Quote	Min.: 1 Mult.: 1	Digital Mass Flow Meter	Flow Meter	Air, Oxygen	- 30 slm to 300 slm	2.5 %		Bidirectional	3.3 V	19.8 mm	Polyphenylene Ether (PPE)
Flow Sensors Digital Airflow sensor SFM3200-250 Sensirion 1: Rp3.011.129 12In Stock	Mfr. Part No. SFM3200-250 Mouser Part No 403-SFM3200-250	Sensirion	Flow Sensors Digital Airflow sensor Learn More about Sensirion sfm3200 digital flow meter	Datasheet	12In Stock	Rp3.011.129 Rp2.809.506 Rp2.734.104 Rp2.569.174 View Rp2.515.787 Quote	Min.: 1 Mult.: 1	Air Flow Sensor	Digital Flow Meter	Air, Oxygen, Non-Aggressive Gases	- 100 slm to 250 slm	7 %		Bidirectional	5 V	26 mm	Plastic
Flow Sensors -100 slm to +250 slm (bi-directional)Digital Flow Meter designed for Medical Applications - Autoclavable & cleanable Version SFM3200-AW Sensirion 1: Rp4.922.415 14In Stock	Mfr. Part No. SFM3200-AW Mouser Part No 403-SFM3200-AW	Sensirion	Flow Sensors -100 slm to +250 slm (bi-directional)Digital Flow Meter designed for Medical Applications - Autoclavable & cleanable Version Learn More about Sensirion sfm3200 digital flow meter	Datasheet	14In Stock	Rp4.922.415 Rp4.364.330 Rp3.894.489 Rp3.582.240 View Rp3.536.558 Quote	Min.: 1 Mult.: 1	Air Flow Sensor		Air, Oxygen, Non-Aggressive Gases	- 100 slm to 250 slm	7 %		Bidirectional	5 V		Plastic
Flow Sensors Sensor device SFM4100-Air-N2-Legris Sensirion 1: Rp3.667.732 39In Stock	Mfr. Part No. SFM4100-Air-N2-Legris Mouser Part No 403-SFM4100AIR	Sensirion	Flow Sensors Sensor device Learn More about Sensirion sfm4100 flow meters	Datasheet	39In Stock	Rp3.667.732 Rp3.428.684 Rp3.339.706 Rp3.179.912 Rp3.179.729	Min.: 1 Mult.: 1	Mass Flow Meter		Air, Non-Aggressive Gases	20 slm	3 %		Bidirectional	5 V to 9 V	6.25 mm	Polyamide (PA)
Flow Sensors Pressure-resistant gas flow sensor with high resolution and multi-gas options SFM4300-20-B Sensirion 1: Rp2.677.415 19In Stock	Mfr. Part No. SFM4300-20-B Mouser Part No 403-SFM4300-20-B	Sensirion	Flow Sensors Pressure-resistant gas flow sensor with high resolution and multi-gas options Learn More about Sensirion sfm4300	Datasheet	19In Stock	Rp2.677.415 Rp2.495.239 Rp2.427.176 Rp2.317.283 View Rp2.230.690 Quote	Min.: 1 Mult.: 1	Pressure Resistant Gas Flow Sensor	Flow Sensor	O2, Air, N2O, CO2 and Mixtures	20 slm	3 %		Bidirectional	3.3 V	7 mm	Polyamide (PA)
Flow Sensors Pressure-resistant gas flow sensor with high resolution SFM4300-50-B Sensirion 1: Rp2.677.782 69In Stock	Mfr. Part No. SFM4300-50-B Mouser Part No 403-SFM4300-50-B	Sensirion	Flow Sensors Pressure-resistant gas flow sensor with high resolution Learn More about Sensirion sfm4300	Datasheet	69In Stock	Rp2.677.782 Rp2.495.606 Rp2.427.726 Rp2.327.557 View Quote	Min.: 1 Mult.: 1	Pressure Resistant Gas Flow Sensor	Flow Sensor	O2, Air, N2O, CO2 and Mixtures	50 slm	3 %		Bidirectional	3.3 V	7 mm	Polyamide (PA)
Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 10 slm - 0.01 slm. SFM5500-10slm Sensirion 1: Rp20.058.416 2In Stock 2Expected 21/10/2026	Mfr. Part No. SFM5500-10slm Mouser Part No 403-SFM5500-10SLM	Sensirion	Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 10 slm - 0.01 slm. Learn More about Sensirion sfm5x mass flow meters	Datasheet	2In Stock 2Expected 21/10/2026	Rp20.058.416 Rp18.843.727	Min.: 1 Mult.: 1	Mass Flow Meter	Flow Meter	Gases	10 slm	0.8 %		Bidirectional	15 V to 26.4 V		Aluminum