Series
C10Pressure Sensor Capsule (Ø19 mm or Ø14 mm weld/O-ring mount)
SC10Socketed Pressure Sensor Capsule (with factory process port)
Product page
NOSHOK
C10 & SC10 Series Pressure Sensor Capsules & Socketed Capsules
The NOSHOK C10 Series Pressure Sensor Capsules and SC10 Series Socketed Capsules represent state-of-the-art piezoresistive silicon sensing technology packaged for original equipment manufacturers (OEMs), instrument builders, and system integrators. Each C10 capsule integrates an isolated silicon piezoresistive pressure die within a fully welded 316L Stainless Steel housing and 316L isolation diaphragm, back-filled with high-stability silicone oil (Dowsil 510). This media-isolated architecture delivers exceptional linearity, minimal thermal hysteresis, and long-term stability across native pressure ranges spanning from vacuum (10 kPa / 1.5 psi) up to 60 MPa (8,700 psi / 600 bar) in gauge, absolute, and sealed gauge configurations. The SC10 Series extends this capability by mounting the C10 core into standard or custom-machined process sockets—including 1/8", 1/4", 1/2" NPT, G 1/4 A, G 1/2 flush front, SAE O-ring ports, and sanitary 1-1/2" or 2" Tri-Clamp connections with optional cooling fins. Compatible with constant voltage or constant current excitation, laser-trimmed temperature compensation, and optional digital/analog signal conditioning boards, the C10/SC10 family provides unbeatable flexibility for custom transmitter design, hydraulic manifolds, depth probes, and medical equipment.
High-performance OEM piezoresistive silicon pressure sensor capsules (C10) and socketed capsules (SC10)
316L Stainless Steel wetted housing and isolation diaphragm with ultra-stable silicone oil fill (Dowsil 510)
Wide native pressure ranges from 10 kPa (1.5 psi) up to 60 MPa (8,700 psi / 600 bar)
Available in Gauge, Absolute, and Sealed Gauge reference types with high overpressure limits (up to 300% proof, 500% burst)
Ready for quotationShare your range, connection and case requirement.
Talk to ATHSensing technologyPiezoresistive silicon pressure die, media-isolated in 316L SS with silicone oil fill
Pressure ranges10 kPa to 3 MPa (Gauge); 100 kPa to 60 MPa (Absolute / Sealed Gauge)
Bridge resistance2,600 Ω to 5,500 Ω (typical 3,600 Ω)
Span output voltage60 mV to 140 mV (typical 100 mV unamplified span at 5 Vdc excitation)
Linearity error±0.30% to ±0.50% F.S.S. (ranges ≤ 10 MPa); ±0.50% to ±1.00% F.S.S. (> 10 MPa)
Long term stability±0.05% to ±0.20% F.S.S. per year
Excitation powerConstant voltage: 5 Vdc to 12 Vdc; Constant current: 1.5 mA to 2.0 mA
Compensated temperature-10 °C to 70 °C (14 °F to 158 °F); 0 °C to 60 °C for ranges < 100 kPa
Operating temperature-40 °C to 125 °C (-40 °F to 257 °F); Storage: -40 °C to 125 °C
Wetted materials316L Stainless Steel housing and diaphragm; NBR (≤ 3 MPa) or FFKM (> 3 MPa) O-ring seals
Electrical connection6 Kovar gold-plated pins (0.6 µm gold plating)
Process connections (SC10)1/8", 1/4", 1/2" NPT; G 1/4 A; G 1/2 Flush; 7/16-20 Schrader; SAE-4/6; 1-1/2" & 2" Tri-Clamp
Technical data
Selection and ordering reference
Configure series (C10 bare capsule or SC10 socketed capsule), native pressure range, reference type (gauge, absolute, sealed), bridge compensation, and process connection.
TechnologyIsolated Piezoresistive Silicon
Pressure RangeVacuum to 60 MPa (8.7k psi)
Wetted Material316L Stainless Steel
OutputmV/V Bridge (opt. 4-20mA/I2C)
Excitation5-12 Vdc or 1.5-2 mA
Process SocketsNPT, G, SAE, Tri-Clamp (SC10)
Pressure Reference & Ranges
Gauge10 kPa, 35 kPa, 100 kPa, 250 kPa, 500 kPa, 1 MPa, 1.6 MPa, 3 MPa
Absolute100 kPa, 250 kPa, 500 kPa, 1 MPa, 1.6 MPa, 3 MPa, 6 MPa, 10 MPa, 16 MPa, 25 MPa, 40 MPa, 60 MPa
Sealed GaugeHigh pressure sealed reference (ranges ≥ 1 MPa to 60 MPa)
SC10 Process Connection Options
1/8 NPT1/8" NPT male
1/4 NPT1/4" NPT male
1/2 NPT1/2" NPT male
G 1/4 AG 1/4 A male (ISO 1179-2)
G 1/2 FlushG 1/2 male flush front diaphragm (ISO 1179-2)
7/16-207/16-20 female Schrader valve port
SAE-4 / SAE-67/16-20 male SAE-4 or 9/16-18 male SAE-6 (J1926-2)
Tri-Clamp1-1/2" or 2" Sanitary Tri-Clamp (ASME BPE) with optional cooling fins
Electrical & Compensation Options
UBUncompensated Wheatstone bridge
CCConstant Current compensated bridge (1.5 - 2 mA)
CVConstant Voltage compensated bridge (5 - 12 Vdc)
AMPIntegrated signal conditioning board (4-20 mA, 0-5 V, I2C, SPI)
Model designation example
SC10 - 1MPa - G - 1/4NPT - CV
SC10SeriesSocketed capsule
1MPaRange0 to 1 MPa span
GReferenceGauge pressure
1/4NPTPort1/4" NPT male socket
CVExcitationConstant voltage supply
Technical specifications
Diaphragm material316L Stainless Steel
Body material316L Stainless Steel
Internal fillDowsil 510 silicone oil
Nominal output100 mV span (at 5 Vdc)
Operating temp-40 °C to 125 °C
Vibration rating20g (20 Hz - 5,000 Hz)
Operating notes
Media-isolated 316L construction provides universal compatibility with liquids and gases.
Socketed SC10 options eliminate OEM welding and machining operations for rapid integration.
Available with direct mV/V bridge output or conditioned 4-20 mA, voltage, and I2C/SPI digital telemetry.
Product Description
The NOSHOK C10 Series Pressure Sensor Capsules and SC10 Series Socketed Capsules provide equipment manufacturers with a rugged, high-accuracy core measurement engine for liquid, gas, and vapor pressure sensing. By isolating a precision micromachined silicon die behind a flexible 316L stainless steel diaphragm and incompressible silicone fluid, the sensor achieves high sensitivity while completely shielding active electronics from harsh process media.
The SC10 series streamlines OEM assembly by providing the C10 capsule pre-welded or threaded into a variety of standard industrial and sanitary process adapters. This eliminates costly precision machining and electron-beam welding operations for the instrument manufacturer, allowing rapid integration into custom housings, test benches, downhole logging tools, and manifold assemblies.
Media-isolated 316L stainless steel package handles corrosive liquids, hydraulic fluids, refrigerants, and gases
Piezoresistive die delivers high millivolt output span (typ 100 mV) with minimal signal-to-noise distortion
Available with laser-trimmed temperature compensation resistors for plug-and-play interchangeability
Socketed SC10 options reduce OEM manufacturing steps with ready-to-install threaded and Tri-Clamp ports
Tested to withstand severe 20g vibration and up to 500% burst overpressures without mechanical rupture
Model Architecture & Configurations
C10 Core CapsuleØ19 mm x 8 mm (ranges ≤ 10 MPa) or Ø14 mm M16x1.5 (ranges ≥ 10 MPa) isolated capsule with weld/O-ring seal
SC10 Socketed CapsuleFactory-integrated socket adapter adding standard NPT, G-thread, SAE, or Sanitary Tri-Clamp process connections
Pressure Ranges (Gauge)10 kPa, 35 kPa, 100 kPa, 250 kPa, 500 kPa, 1 MPa, 1.6 MPa, 3 MPa
Pressure Ranges (Absolute)100 kPa, 250 kPa, 500 kPa, 1 MPa, 1.6 MPa, 3 MPa, 6 MPa, 10 MPa, 16 MPa, 25 MPa, 40 MPa, 60 MPa
Excitation ModesUncompensated Wheatstone bridge, Constant Current supply (1.5-2 mA), or Constant Voltage supply (5-12 Vdc)
Conditioned Output OptionsCustom PCB options: 4-20 mA 2-wire, 0-5 Vdc, 0.5-4.5 Vdc ratiometric, I2C, SPI
OEM Application Highlights
Custom Transmitter BuildsServes as the primary sensing core for customized industrial, subsea, and aviation pressure transmitters
Hydraulic Manifold BlocksDirect socket mounting into mobile equipment valve blocks and high-pressure power packs up to 60 MPa
Medical Diagnostics & DialysisMeasures fluid and blood circuit pressures with sanitary isolation and high biological compatibility
Submersible Level ProbesCompact Ø19 mm footprint allows streamlined insertion into borehole level loggers and water well probes
Technical Specifications
Input Bridge Resistance2,600 Ω to 5,500 Ω (3,600 Ω nominal)
Offset Voltage-25 mV to +25 mV (unamplified bridge, 5 Vdc excitation)
Span Voltage Output60 mV to 140 mV (typical 100 mV; 10/40 MPa: 200-350 mV; 60 MPa: 100-120 mV)
Proof Pressure200% to 300% of full scale range (150% for 25-60 MPa)
Burst Pressure300% to 500% of full scale range
Thermal CoefficientsSpan: -0.18% F.S.S./K; Offset: 0.02% F.S.S./K; Bridge: 0.28%/K
Integration & Wiring Guidelines
Pin Assignments: The 6 gold-plated Kovar header pins provide connections for excitation (+/-) and bridge signal (+/-). For constant voltage excitation, Pin 1/6 = Excitation (-), Pin 2 = Output (+), Pin 4 = Output (-), Pin 5 = Excitation (+). For constant current excitation, Pin 3 = Excitation (+), Pin 5 = Excitation (-), Pin 2 = Output (+), Pin 4 = Output (-).
Process Socket Assembly: SC10 socketed capsules are factory electron-beam or TIG welded to ensure hermetic integrity up to 60 MPa. O-ring elastomeric seals are NBR for ≤ 3 MPa and FFKM for > 3 MPa.
Sanitary Cooling Fins: For high-temperature food, beverage, or pharmaceutical processes, specify the Tri-Clamp SC10 socket with integral cooling fins to maintain sensor junction temperature within compensated limits.
6-pin gold-plated header enables direct soldering onto host signal conditioning PCBs.
Dowsil 510 silicone fill fluid ensures low thermal drift and high chemical stability across extreme temperature spans.
Custom threads, flanged adapters, and special fill fluids are available for high-volume OEM contracts.