TE CONNECTIVITY SENSORS 85-300G-4UT Piezoresistive Pressure Sensor
The TE CONNECTIVITY SENSORS 85-300G-4UT is a high-precision, media-compatible piezoresistive silicon pressure sensor designed for a wide range of industrial and medical applications. Packaged in a robust 316L stainless steel housing, this sensor offers reliable performance in challenging environments, including corrosive media and temperature extremes.
Key Features
Operating temperature range from -40ºC to +125ºC
Up to ±0.1% pressure non-linearity for accurate measurements
Solid-state reliability with a small profile design
Weldable or threaded process fittings (e.g., 1/4 and 1/8NPT, 1/4BSP)
Compatible with liquids and gases, suitable for absolute and gage pressure measurements
Applications
Medical instruments
Process control systems
Water quality monitoring (fresh & waste water)
Partial vacuum gas measurement
Pressure transmitters
Tank level systems (RV & industrial)
Specifications
Parameter
Min
Typ
Max
Sensitivity
12 mV/V
15 mV/V
18 mV/V
Zero Pressure Output
-10 mV/V
-
10 mV/V
Pressure Non Linearity
-0.2 %Span
-
0.2 %Span
Hysteresis
-0.10 %Span
-
0.10 %Span
Repeatability
-
±0.02 %Span
-
Bridge Resistance
4.0K Ω
5.0K Ω
6.0K Ω
Temperature Coefficient – Resistance
-
1.30K - 2.4K PPM/°C
-
Temperature Coefficient – Span
-
-1.25K to -2.0K PPM/°C
-
Long Term Stability – Span
-
±0.10 %Span/year
-
Operating Temperature
-40°C
—
125°C
Storage Temperature
-50°C
—
125°C
Electrical & Mechanical Details
Supply Current: 0.5 to 2.0 mA (typical 1.5 mA)
Supply Voltage: 5 to 9.5 V
Output: 0 - 100 mV
Media Compatibility: Liquids and gases compatible with 316/316L stainless steel
Dimensions: Refer to datasheet for detailed measurements
{"id":10027879399741,"title":"85-300G-4UT","handle":"85-300g-4ut","description":"\u003ch3\u003eTE CONNECTIVITY SENSORS 85-300G-4UT Piezoresistive Pressure Sensor\u003c\/h3\u003e\n\n\u003cp\u003eThe TE CONNECTIVITY SENSORS 85-300G-4UT is a high-precision, media-compatible piezoresistive silicon pressure sensor designed for a wide range of industrial and medical applications. Packaged in a robust 316L stainless steel housing, this sensor offers reliable performance in challenging environments, including corrosive media and temperature extremes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature range from -40ºC to +125ºC\u003c\/li\u003e\n\u003cli\u003eUp to ±0.1% pressure non-linearity for accurate measurements\u003c\/li\u003e\n\u003cli\u003eSolid-state reliability with a small profile design\u003c\/li\u003e\n\u003cli\u003eWeldable or threaded process fittings (e.g., 1\/4 and 1\/8NPT, 1\/4BSP)\u003c\/li\u003e\n\u003cli\u003eCompatible with liquids and gases, suitable for absolute and gage pressure measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedical instruments\u003c\/li\u003e\n\u003cli\u003eProcess control systems\u003c\/li\u003e\n\u003cli\u003eWater quality monitoring (fresh \u0026amp; waste water)\u003c\/li\u003e\n\u003cli\u003ePartial vacuum gas measurement\u003c\/li\u003e\n\u003cli\u003ePressure transmitters\u003c\/li\u003e\n\u003cli\u003eTank level systems (RV \u0026amp; industrial)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e12 mV\/V\u003c\/td\u003e\n\u003ctd\u003e15 mV\/V\u003c\/td\u003e\n\u003ctd\u003e18 mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Pressure Output\u003c\/td\u003e\n\u003ctd\u003e-10 mV\/V\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e10 mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Non Linearity\u003c\/td\u003e\n\u003ctd\u003e-0.2 %Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.2 %Span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHysteresis\u003c\/td\u003e\n\u003ctd\u003e-0.10 %Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.10 %Span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.02 %Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBridge Resistance\u003c\/td\u003e\n\u003ctd\u003e4.0K Ω\u003c\/td\u003e\n\u003ctd\u003e5.0K Ω\u003c\/td\u003e\n\u003ctd\u003e6.0K Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient – Resistance\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1.30K - 2.4K PPM\/°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient – Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-1.25K to -2.0K PPM\/°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong Term Stability – Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.10 %Span\/year\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-50°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Current: 0.5 to 2.0 mA (typical 1.5 mA)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 5 to 9.5 V\u003c\/li\u003e\n\u003cli\u003eOutput: 0 - 100 mV\u003c\/li\u003e\n\u003cli\u003eMedia Compatibility: Liquids and gases compatible with 316\/316L stainless steel\u003c\/li\u003e\n\u003cli\u003eDimensions: Refer to datasheet for detailed measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 85-300G-4UT\u003c\/li\u003e\n\u003cli\u003eManufacturer: TE CONNECTIVITY SENSORS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: \u003c\/li\u003e\n\u003cli\u003ePackage Type: \u003c\/li\u003e\n\u003cli\u003eProduct Category: Sensors\/Transducers | Pressure Sensors\u003c\/li\u003e\n\u003cli\u003eBusiness Unit: TE Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and installation guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tcs\/tcs-85-300g-4ut.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eConnect with a \u003ca href=\"https:\/\/www.te.com\/global-en\/private\/sensors\/media-isolated-pressure-sensors-contact-us.html\" target=\"_blank\"\u003especialist\u003c\/a\u003e for tailored support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T04:09:32+05:30","created_at":"2025-08-16T04:09:32+05:30","vendor":"Waldom Electonics","type":"Sensors\/Transducers","tags":["IMPORT_CSV","IMPORT_PT2","Pressure","Sensors","STD_IMG","TE-SENS","Transducers","WLDM"],"price":1041373,"price_min":1041373,"price_max":1041373,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50626237071677,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"85-300G-4UT","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"85-300G-4UT","public_title":null,"options":["Default Title"],"price":1041373,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"85-300G-4UT","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_8a952282-af3b-4e58-9b74-977bb9c261cb.jpg?v=1755297574"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_8a952282-af3b-4e58-9b74-977bb9c261cb.jpg?v=1755297574","options":["Title"],"media":[{"alt":null,"id":45861563433277,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_8a952282-af3b-4e58-9b74-977bb9c261cb.jpg?v=1755297574"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_8a952282-af3b-4e58-9b74-977bb9c261cb.jpg?v=1755297574","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTE CONNECTIVITY SENSORS 85-300G-4UT Piezoresistive Pressure Sensor\u003c\/h3\u003e\n\n\u003cp\u003eThe TE CONNECTIVITY SENSORS 85-300G-4UT is a high-precision, media-compatible piezoresistive silicon pressure sensor designed for a wide range of industrial and medical applications. Packaged in a robust 316L stainless steel housing, this sensor offers reliable performance in challenging environments, including corrosive media and temperature extremes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature range from -40ºC to +125ºC\u003c\/li\u003e\n\u003cli\u003eUp to ±0.1% pressure non-linearity for accurate measurements\u003c\/li\u003e\n\u003cli\u003eSolid-state reliability with a small profile design\u003c\/li\u003e\n\u003cli\u003eWeldable or threaded process fittings (e.g., 1\/4 and 1\/8NPT, 1\/4BSP)\u003c\/li\u003e\n\u003cli\u003eCompatible with liquids and gases, suitable for absolute and gage pressure measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedical instruments\u003c\/li\u003e\n\u003cli\u003eProcess control systems\u003c\/li\u003e\n\u003cli\u003eWater quality monitoring (fresh \u0026amp; waste water)\u003c\/li\u003e\n\u003cli\u003ePartial vacuum gas measurement\u003c\/li\u003e\n\u003cli\u003ePressure transmitters\u003c\/li\u003e\n\u003cli\u003eTank level systems (RV \u0026amp; industrial)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e12 mV\/V\u003c\/td\u003e\n\u003ctd\u003e15 mV\/V\u003c\/td\u003e\n\u003ctd\u003e18 mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Pressure Output\u003c\/td\u003e\n\u003ctd\u003e-10 mV\/V\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e10 mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Non Linearity\u003c\/td\u003e\n\u003ctd\u003e-0.2 %Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.2 %Span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHysteresis\u003c\/td\u003e\n\u003ctd\u003e-0.10 %Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.10 %Span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.02 %Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBridge Resistance\u003c\/td\u003e\n\u003ctd\u003e4.0K Ω\u003c\/td\u003e\n\u003ctd\u003e5.0K Ω\u003c\/td\u003e\n\u003ctd\u003e6.0K Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient – Resistance\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1.30K - 2.4K PPM\/°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient – Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-1.25K to -2.0K PPM\/°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong Term Stability – Span\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.10 %Span\/year\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-50°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Current: 0.5 to 2.0 mA (typical 1.5 mA)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 5 to 9.5 V\u003c\/li\u003e\n\u003cli\u003eOutput: 0 - 100 mV\u003c\/li\u003e\n\u003cli\u003eMedia Compatibility: Liquids and gases compatible with 316\/316L stainless steel\u003c\/li\u003e\n\u003cli\u003eDimensions: Refer to datasheet for detailed measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 85-300G-4UT\u003c\/li\u003e\n\u003cli\u003eManufacturer: TE CONNECTIVITY SENSORS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: \u003c\/li\u003e\n\u003cli\u003ePackage Type: \u003c\/li\u003e\n\u003cli\u003eProduct Category: Sensors\/Transducers | Pressure Sensors\u003c\/li\u003e\n\u003cli\u003eBusiness Unit: TE Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and installation guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tcs\/tcs-85-300g-4ut.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eConnect with a \u003ca href=\"https:\/\/www.te.com\/global-en\/private\/sensors\/media-isolated-pressure-sensors-contact-us.html\" target=\"_blank\"\u003especialist\u003c\/a\u003e for tailored support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
