Pressure Sensors - Industrial

P51 Pressure MediaSensors™

Amphenol / SSI Technologies P51 Pressure MediaSensors™ are ideal for harsh and benign media and provide superior accuracy. These micromachined devices are available in three pressure sensing type variants: absolute, vented gauge, or sealed gauge. Amphenol / SSI Technologies P51 Pressure MediaSensors feature a wide variety of fittings and measure pressures from 3PSI to 7500PSI. The compact and robust sensors are suitable for a variety of automotive, industrial, and commercial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Operating Pressure	Pressure Type	Accuracy	Output Type	Port Size	Mounting Style	Output Voltage	Operating Supply Voltage
Pressure Sensors - Industrial Industrial Pressure Sensor, 500PSIS, 4.5V, 1/8 NPT P51-500-S-G-P-4.5V-000-000 Amphenol / SSI Technologies 1: $155.36 15In Stock	Mfr. Part No. P51-500-S-G-P-4.5V-000-000 Mouser Part No 297-P51500SGP45V0000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 500PSIS, 4.5V, 1/8 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	15In Stock	$155.36 $144.49 $139.83 $108.26 View $106.10 $104.71 Quote	Min.: 1 Mult.: 1	Transducers	500 psi	Sealed Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-50-A-B-P-4.5V-000-000 Amphenol / SSI Technologies 1: $122.99 14In Stock	Mfr. Part No. P51-50-A-B-P-4.5V-000-000 Mouser Part No 297-P5150ABP45V00000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	14In Stock	$122.99 $114.42 $111.23 $107.40 View $104.78 $104.71 Quote	Min.: 1 Mult.: 1	Transducers	50 psi	Absolute	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 500PSIS, 20mA, 1/4 NPT P51-500-S-A-P-20mA-000-000 Amphenol / SSI Technologies 1: $122.05 24In Stock	Mfr. Part No. P51-500-S-A-P-20mA-000-000 Mouser Part No 297-P51500SAP20MA000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 500PSIS, 20mA, 1/4 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	24In Stock	$122.05 $113.54 $106.15 $100.49 View $99.68 $98.69 Quote	Min.: 1 Mult.: 1	Transducers	500 psi	Sealed Gauge	1 %	Digital / Analog	1/4-18 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-200-G-A-I36-20mA-000-000 Amphenol / SSI Technologies 1: $97.60 30In Stock	Mfr. Part No. P51-200-G-A-I36-20mA-000-000 Mouser Part No 297-P51200GAI3620MA0	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	30In Stock	$97.60 $97.59 $95.99 $93.32	Min.: 1 Mult.: 1	Transducers	200 psi	Gauge	1 %	Digital / Analog
Pressure Sensors - Industrial Industrial Pressure Sensor, 50PSIG, 20mA, 1/8 NPT P51-50-G-B-P-20mA-000-000 Amphenol / SSI Technologies 1: $150.56 13In Stock	Mfr. Part No. P51-50-G-B-P-20mA-000-000 Mouser Part No 297-P5150GBP20MA0000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 50PSIG, 20mA, 1/8 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	13In Stock	$150.56 $127.00 $109.44 $108.01 View $106.41 $104.96 Quote	Min.: 1 Mult.: 1	Transducers	50 psi	Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 15PSIG, 20mA, 1/4 NPT P51-15-G-UC-I24-20mA-000-000 Amphenol / SSI Technologies 1: $149.30 9In Stock	Mfr. Part No. P51-15-G-UC-I24-20mA-000-000 Mouser Part No 297-P5115GUCI2420MA0	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 15PSIG, 20mA, 1/4 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	9In Stock	$149.30 $128.67 $109.36 $104.06 View $102.92 $101.38 Quote	Min.: 1 Mult.: 1	Transducers	15 psi	Gauge	1 %	Digital / Analog	1/4-18 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 200PSIS, 4.5V, 1/8 NPT P51-200-S-G-P-4.5V-000-000 Amphenol / SSI Technologies 1: $149.32 5In Stock	Mfr. Part No. P51-200-S-G-P-4.5V-000-000 Mouser Part No 297-P51200SGP45V0000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 200PSIS, 4.5V, 1/8 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	5In Stock	$149.32 $128.05 $108.85 $106.13 View $104.02 $102.59 Quote	Min.: 1 Mult.: 1	Transducers	200 psi	Sealed Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 3000PSIS, 5V, 1/4 NPT P51-3000-S-A-D-5V-000-000 Amphenol / SSI Technologies 1: $150.53 6In Stock	Mfr. Part No. P51-3000-S-A-D-5V-000-000 Mouser Part No 297-P513000SAD5V0000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 3000PSIS, 5V, 1/4 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	6In Stock	$150.53 $126.98 $111.71 $107.21 View $105.61 $104.32 Quote	Min.: 1 Mult.: 1	Transducers	3000 psi	Sealed Gauge	1 %	Digital / Analog	1/4-18 NPT	Thread Mount	5 V	8 V to 30 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-150-G-G-P-4.5V-000-000 Amphenol / SSI Technologies 1: $162.35 2In Stock 70Expected 07/10/2026	Mfr. Part No. P51-150-G-G-P-4.5V-000-000 Mouser Part No 297-P51150GGP45V0000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	2In Stock 70Expected 07/10/2026	$162.35 $149.36 $118.95 $112.40 View $104.81 Quote	Min.: 1 Mult.: 1	Transducers	150 psi	Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 400PSIS, 5V, 1/4 NPT P51-400-S-A-D-5V-000-000 Amphenol / SSI Technologies 1: $138.21 8In Stock	Mfr. Part No. P51-400-S-A-D-5V-000-000 Mouser Part No 297-P51400SAD5V00000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 400PSIS, 5V, 1/4 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	8In Stock	$138.21 $123.14 $106.42 $99.67 View $97.09 $95.32 Quote	Min.: 1 Mult.: 1	Transducers	400 psi	Sealed Gauge	1 %	Digital / Analog	1/4-18 NPT	Thread Mount	5 V	8 V to 30 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-100-G-B-I36-5V-000-000 Amphenol / SSI Technologies 1: $104.27 11In Stock	Mfr. Part No. P51-100-G-B-I36-5V-000-000 Mouser Part No 297-P51100GBI365V000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	11In Stock	$104.27 $96.32 $96.31 $94.06 View Quote	Min.: 1 Mult.: 1	Transducers	100 psi	Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	5 V	8 V to 30 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 3PSIG, 5V, 1/4 NPT P51-03-G-UC-D-5V-000-000 Amphenol / SSI Technologies 1: $153.66 6In Stock	Mfr. Part No. P51-03-G-UC-D-5V-000-000 Mouser Part No 297-P5103GUCD5V00000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 3PSIG, 5V, 1/4 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	6In Stock	$153.66 $142.91 $114.42 $108.28 View $106.81 $105.62 Quote	Min.: 1 Mult.: 1	Transducers	3 psi	Gauge	1 %	Digital / Analog	1/4-18 NPT	Thread Mount	5 V	8 V to 30 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 50PSIA, 4.5OVP, 1/8 NPT P51-50-A-B-I36-4.5OVP-000000 Amphenol / SSI Technologies 1: $150.56 3In Stock	Mfr. Part No. P51-50-A-B-I36-4.5OVP-000000 Mouser Part No 297-P5150ABI3645OVP0	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 50PSIA, 4.5OVP, 1/8 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	3In Stock	$150.56 $130.10 $119.34 $112.29 View $109.73 $108.39 Quote	Min.: 1 Mult.: 1	Transducers	50 psi	Absolute	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-1000-S-B-I36-20mA-000000 Amphenol / SSI Technologies 1: $104.27 7In Stock	Mfr. Part No. P51-1000-S-B-I36-20mA-000000 Mouser Part No 297-P511000SBI3620MA	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	7In Stock	$104.27 $95.46 $95.45 $90.21 $89.72	Min.: 1 Mult.: 1	Transducers	1000 psi	Sealed Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 200PSIG, 4.5V, 1/4 NPT P51-200-G-A-I36-4.5V-000-000 Amphenol / SSI Technologies 1: $143.72 9In Stock	Mfr. Part No. P51-200-G-A-I36-4.5V-000-000 Mouser Part No 297-P51200GAI3645V00	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 200PSIG, 4.5V, 1/4 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	9In Stock	$143.72 $125.95 $118.77 $109.40 View $106.03 $103.50 Quote	Min.: 1 Mult.: 1	Transducers	200 psi	Gauge	1 %	Digital / Analog	1/4-18 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-100-A-B-I36-20mA-000-000 Amphenol / SSI Technologies 1: $143.73 10In Stock	Mfr. Part No. P51-100-A-B-I36-20mA-000-000 Mouser Part No 297-P51100ABI3620MA0	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	10In Stock	$143.73 $125.95 $115.25 $114.70 View $105.63 $104.39 Quote	Min.: 1 Mult.: 1	Transducers	100 psi	Absolute	1 %	Digital / Analog	1/8-27 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-100-G-B-I36-4.5V-000-000 Amphenol / SSI Technologies 1: $143.70 13In Stock	Mfr. Part No. P51-100-G-B-I36-4.5V-000-000 Mouser Part No 297-P51100GBI3645V00	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	13In Stock	$143.70 $125.95 $115.24 $114.69 View $103.43 $101.76 Quote	Min.: 1 Mult.: 1	Transducers	100 psi	Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-100-G-G-P-4.5V-000-000 Amphenol / SSI Technologies 1: $123.20 18In Stock	Mfr. Part No. P51-100-G-G-P-4.5V-000-000 Mouser Part No 297-P51100GGP45V0000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	18In Stock	$123.20 $114.62 $111.41 $107.59 View $103.66 $102.63 Quote	Min.: 1 Mult.: 1	Transducers	100 psi	Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 150PSIG, 20mA, 1/8 NPT P51-150-G-B-P-20mA-000-000 Amphenol / SSI Technologies 1: $131.06 55In Stock	Mfr. Part No. P51-150-G-B-P-20mA-000-000 Mouser Part No 297-P51150GBP20MA000	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 150PSIG, 20mA, 1/8 NPT Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	55In Stock	$131.06 $121.94 $117.71 $109.57 View $102.57 $101.43 Quote	Min.: 1 Mult.: 1	Transducers	150 psi	Gauge	1 %	Digital / Analog	1/8-27 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-200-A-A-P-20mA-000-000 Amphenol / SSI Technologies 1: $123.05 25In Stock	Mfr. Part No. P51-200-A-A-P-20mA-000-000 Mouser Part No 297-P51200AAP20MA000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	25In Stock	$123.05 $114.48 $111.28 $107.46 View $103.29 $103.27	Min.: 1 Mult.: 1	Transducers	200 psi	Absolute	1 %	Digital / Analog	1/4-18 NPT	Thread Mount		8 V to 30 V
Pressure Sensors - Industrial Industrial Pressure Sensor, 2500PSIS, 4.5OVP, 7/16-20 P51-2500-S-I-P-4.5OVP-000000 Amphenol / SSI Technologies 1: $150.56 19In Stock	Mfr. Part No. P51-2500-S-I-P-4.5OVP-000000 Mouser Part No 297-P512500SIP45OVP0	Amphenol / SSI Technologies	Pressure Sensors - Industrial Industrial Pressure Sensor, 2500PSIS, 4.5OVP, 7/16-20 Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	19In Stock	$150.56 $141.30 $120.39 $105.41 View $102.25 $100.98 Quote	Min.: 1 Mult.: 1	Transducers	2500 psi	Sealed Gauge	1 %	Digital / Analog	7/16-20 UNF-2A	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-3000-S-A-I36-4.5V-000000 Amphenol / SSI Technologies 1: $143.72 16In Stock	Mfr. Part No. P51-3000-S-A-I36-4.5V-000000 Mouser Part No 297-P513000SAI3645V0	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	16In Stock	$143.72 $129.49 $122.92 $114.62 View $108.51 $107.16 Quote	Min.: 1 Mult.: 1	Transducers	3000 psi	Sealed Gauge	1 %	Digital / Analog
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-75-A-G-P-4.5V-000-000 Amphenol / SSI Technologies 1: $130.59 15In Stock	Mfr. Part No. P51-75-A-G-P-4.5V-000-000 Mouser Part No 297-P5175AGP45V00000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	15In Stock	$130.59 $121.50 $117.05 $103.44 View $101.48 $100.20	Min.: 1 Mult.: 1	Transducers	75 psi	Absolute	1 %	Digital / Analog	1/8-27 NPT	Thread Mount	4.5 V	5 V
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-200-G-A-I36-5V-000-000 Amphenol / SSI Technologies 1: $97.87 16In Stock	Mfr. Part No. P51-200-G-A-I36-5V-000-000 Mouser Part No 297-P51200GAI365V000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	16In Stock	$97.87	Min.: 1 Mult.: 1	Transducers	200 psi	Gauge	1 %	Digital / Analog
Pressure Sensors - Industrial IND. PRESSURE SENSOR P51-100-A-A-I36-5V-000-000 Amphenol / SSI Technologies 1: $140.12 3In Stock	Mfr. Part No. P51-100-A-A-I36-5V-000-000 Mouser Part No 297-P51100AAI365V000	Amphenol / SSI Technologies	Pressure Sensors - Industrial IND. PRESSURE SENSOR Learn More about Amphenol / SSI Technologies amphenol ssi p51 mediasensors	Datasheet	3In Stock	$140.12 $122.24 $122.23 $108.64 View $107.54 $106.21 Quote	Min.: 1 Mult.: 1	Transducers	100 psi	Absolute	1 %	Digital / Analog	1/4-18 NPT	Thread Mount	5 V	8 V to 30 V